Adafruit CircuitPython
8.2.x
API and Usage
Core Modules
Supported Ports
Troubleshooting
Adafruit CircuitPython Libraries
CircuitPython Library Bundles
Workflows
Environment Variables
Design and porting reference
Design Guide
Architecture
Porting
Adding
*io
support to other ports
MicroPython specific
MicroPython libraries
Glossary
About the project
CircuitPython
Contributing
Building CircuitPython
Building
Testing
Debugging
Code Quality Checks
Adafruit Community Code of Conduct
MicroPython & CircuitPython License
WebUSB Serial Support
Adafruit CircuitPython
Index
Index
Symbols
|
_
|
A
|
B
|
C
|
D
|
E
|
F
|
G
|
H
|
I
|
J
|
K
|
L
|
M
|
N
|
O
|
P
|
Q
|
R
|
S
|
T
|
U
|
V
|
W
|
X
|
Y
|
Z
Symbols
.mpy file
.py file
_
__bool__() (alarm.SleepMemory method)
(displayio.Group method)
(displayio.Palette method)
(espnow.ESPNow method)
(keypad.EventQueue method)
(memorymap.AddressRange method)
(nvm.ByteArray method)
(ps2io.Ps2 method)
(pulseio.PulseIn method)
__call__() (synthio.MathOperation method)
__contains__() (btree.btree method)
(displayio.Group method)
__del__() (mdns.RemoteService method)
__delitem__() (btree.btree method)
(displayio.Group method)
__enter__() (adafruit_bus_device.i2c_device.I2CDevice method)
(adafruit_bus_device.spi_device.SPIDevice method)
(analogbufio.BufferedIn method)
(analogio.AnalogIn method)
(analogio.AnalogOut method)
(audiobusio.I2SOut method)
(audiobusio.PDMIn method)
(audiocore.RawSample method)
(audiocore.WaveFile method)
(audioio.AudioOut method)
(audiomixer.Mixer method)
(audiomp3.MP3Decoder method)
(audiopwmio.PWMAudioOut method)
(bitbangio.I2C method)
(bitbangio.SPI method)
(busio.I2C method)
(busio.SPI method)
(busio.UART method)
(canio.CAN method)
(canio.Listener method)
(countio.Counter method)
(digitalio.DigitalInOut method)
(espcamera.Camera method)
(espnow.ESPNow method)
(espulp.ULP method)
(frequencyio.FrequencyIn method)
(gifio.GifWriter method)
(gifio.OnDiskGif method)
(i2ctarget.I2CTarget method)
(i2ctarget.I2CTargetRequest method)
(imagecapture.ParallelImageCapture method)
(keypad.KeyMatrix method)
(keypad.Keys method)
(keypad.ShiftRegisterKeys method)
(memorymonitor.AllocationAlarm method)
(memorymonitor.AllocationSize method)
(onewireio.OneWire method)
(ps2io.Ps2 method)
(pulseio.PulseIn method)
(pulseio.PulseOut method)
(pwmio.PWMOut method)
(rotaryio.IncrementalEncoder method)
(rp2pio.StateMachine method)
(sdioio.SDCard method)
(socketpool.Socket method)
(ssl.SSLSocket method)
(synthio.MidiTrack method)
(synthio.Synthesizer method)
(touchio.TouchIn method)
(usb_host.Port method)
__eq__() (_bleio.Address method)
(_bleio.UUID method)
(ipaddress.IPv4Address method)
(keypad.Event method)
__exit__() (adafruit_bus_device.i2c_device.I2CDevice method)
(adafruit_bus_device.spi_device.SPIDevice method)
(analogbufio.BufferedIn method)
(analogio.AnalogIn method)
(analogio.AnalogOut method)
(audiobusio.I2SOut method)
(audiobusio.PDMIn method)
(audiocore.RawSample method)
(audiocore.WaveFile method)
(audioio.AudioOut method)
(audiomixer.Mixer method)
(audiomp3.MP3Decoder method)
(audiopwmio.PWMAudioOut method)
(bitbangio.I2C method)
(bitbangio.SPI method)
(busio.I2C method)
(busio.SPI method)
(busio.UART method)
(canio.CAN method)
(canio.Listener method)
(countio.Counter method)
(digitalio.DigitalInOut method)
(espcamera.Camera method)
(espnow.ESPNow method)
(espulp.ULP method)
(frequencyio.FrequencyIn method)
(gifio.GifWriter method)
(gifio.OnDiskGif method)
(i2ctarget.I2CTarget method)
(i2ctarget.I2CTargetRequest method)
(imagecapture.ParallelImageCapture method)
(keypad.KeyMatrix method)
(keypad.Keys method)
(keypad.ShiftRegisterKeys method)
(memorymonitor.AllocationAlarm method)
(memorymonitor.AllocationSize method)
(onewireio.OneWire method)
(ps2io.Ps2 method)
(pulseio.PulseIn method)
(pulseio.PulseOut method)
(pwmio.PWMOut method)
(rotaryio.IncrementalEncoder method)
(rp2pio.StateMachine method)
(sdioio.SDCard method)
(socketpool.Socket method)
(ssl.SSLSocket method)
(synthio.MidiTrack method)
(synthio.Synthesizer method)
(touchio.TouchIn method)
(usb_host.Port method)
__get__() (frequencyio.FrequencyIn method)
__getitem__() (_pixelmap.PixelMap method)
(adafruit_pixelbuf.PixelBuf method)
(alarm.SleepMemory method)
(btree.btree method)
(displayio.Bitmap method)
(displayio.Group method)
(displayio.Palette method)
(displayio.TileGrid method)
(memorymap.AddressRange method)
(memorymonitor.AllocationSize method)
(nvm.ByteArray method)
(pulseio.PulseIn method)
__hash__() (_bleio.Address method)
(ipaddress.IPv4Address method)
(keypad.Event method)
(microcontroller.Pin method)
(socketpool.Socket method)
(ssl.SSLSocket method)
__iter__() (_bleio.ScanResults method)
(btree.btree method)
(canio.Listener method)
(displayio.Group method)
(wifi.ScannedNetworks method)
__len__() (_pixelmap.PixelMap method)
(alarm.SleepMemory method)
(displayio.Group method)
(displayio.Palette method)
(espnow.ESPNow method)
(keypad.EventQueue method)
(memorymap.AddressRange method)
(memorymonitor.AllocationSize method)
(nvm.ByteArray method)
(ps2io.Ps2 method)
(pulseio.PulseIn method)
__next__() (_bleio.ScanResults method)
(canio.Listener method)
(wifi.ScannedNetworks method)
__setitem__() (_pixelmap.PixelMap method)
(adafruit_pixelbuf.PixelBuf method)
(alarm.SleepMemory method)
(btree.btree method)
(displayio.Bitmap method)
(displayio.Group method)
(displayio.Palette method)
(displayio.TileGrid method)
(memorymap.AddressRange method)
(nvm.ByteArray method)
_ArrayLike (in module ulab.numpy)
_bleio
module
_DisplayBus (in module displayio)
_DType (in module ulab.numpy)
_eve
module
_EVE (class in _eve)
_pew
module
_pixelmap
module
_stage
module
_T (in module random)
_Uname (class in os)
A
a (synthio.Math attribute)
a2b_base64() (in module binascii)
ABS (synthio.MathOperation attribute)
abs() (in module builtins)
(in module ulab.numpy.carray)
accept() (socketpool.Socket method)
(ssl.SSLSocket method)
ack() (i2ctarget.I2CTargetRequest method)
acos() (in module math)
(in module ulab.numpy)
acosh() (in module math)
(in module ulab.numpy)
adafruit_bus_device
module
adafruit_bus_device.i2c_device
module
adafruit_bus_device.spi_device
module
adafruit_pixelbuf
module
Adapter (class in _bleio)
adapter (in module _bleio)
ADD_DIV (synthio.MathOperation attribute)
add_frame() (gifio.GifWriter method)
ADD_SUB (synthio.MathOperation attribute)
add_to_characteristic() (_bleio.Descriptor class method)
add_to_service() (_bleio.Characteristic method)
address (_bleio.Adapter attribute)
(_bleio.ScanEntry attribute)
Address (class in _bleio)
address (espcamera.Camera attribute)
(i2ctarget.I2CTargetRequest attribute)
address_bytes (_bleio.Address attribute)
addressof() (in module uctypes)
AddressRange (class in memorymap)
advertise_service() (mdns.Server method)
advertisement_bytes (_bleio.ScanEntry attribute)
advertising (_bleio.Adapter attribute)
ae_level (espcamera.Camera attribute)
aec2 (espcamera.Camera attribute)
aec_value (espcamera.Camera attribute)
AES (class in aesio)
aesio
module
AF_INET (socketpool.SocketPool attribute)
AF_INET6 (socketpool.SocketPool attribute)
agc_gain (espcamera.Camera attribute)
alarm
module
alarm.pin
module
alarm.time
module
alarm.touch
module
all() (in module builtins)
AllocationAlarm (class in memorymonitor)
AllocationError
AllocationSize (class in memorymonitor)
alphablend() (in module bitmaptools)
AlphaFunc() (_eve._EVE method)
altitude (gnss.GNSS attribute)
amplitude (synthio.Note attribute)
analogbufio
module
AnalogIn (class in analogio)
analogio
module
AnalogOut (class in analogio)
any() (in module builtins)
ap_active (wifi.Radio attribute)
ap_info (wifi.Radio attribute)
append() (array.array method)
(collections.deque method)
(displayio.Group method)
(espnow.Peers method)
arange() (in module ulab.numpy)
arch (espulp.ULP attribute)
Architecture (class in espulp)
arctan2() (in module ulab.numpy)
argmax() (in module ulab.numpy)
argmin() (in module ulab.numpy)
argsort() (in module ulab.numpy)
argv (in module sys)
ArithmeticError
around() (in module ulab.numpy)
array
module
array (class in array)
ARRAY (in module uctypes)
array() (in module ulab.numpy)
arrayblit() (in module bitmaptools)
asin() (in module math)
(in module ulab.numpy)
asinh() (in module math)
(in module ulab.numpy)
AssertionError
atan() (in module math)
(in module ulab.numpy)
atan2() (in module math)
atanh() (in module math)
(in module ulab.numpy)
atexit
module
Atkinson (bitmaptools.DitherAlgorithm attribute)
attach_kernel_driver() (usb.core.Device method)
attack_level (synthio.Envelope attribute)
attack_time (synthio.Envelope attribute)
Attribute (class in _bleio)
AttributeError
audiobusio
module
audiocore
module
audioio
module
audiomixer
module
audiomp3
module
AudioOut (class in audioio)
audiopwmio
module
AuthMode (class in wifi)
authmode (wifi.Network attribute)
auto_refresh (displayio.Display attribute)
(framebufferio.FramebufferDisplay attribute)
AUTO_RELOAD (supervisor.RunReason attribute)
auto_restart (canio.CAN attribute)
auto_write (_pixelmap.PixelMap attribute)
(adafruit_pixelbuf.PixelBuf attribute)
autoreload (supervisor.Runtime attribute)
awb_gain (espcamera.Camera attribute)
B
b (synthio.Math attribute)
b2a_base64() (in module binascii)
background_write() (rp2pio.StateMachine method)
band_pass_filter() (synthio.Synthesizer method)
baremetal
BaseException
baudrate (busio.UART attribute)
(canio.CAN attribute)
Begin() (_eve._EVE method)
bend (synthio.Note attribute)
BIG_ENDIAN (in module uctypes)
bin() (in module builtins)
binascii
module
bind() (socketpool.Socket method)
(ssl.SSLSocket method)
Biquad (class in synthio)
bisect() (in module ulab.scipy.optimize)
bit_transpose() (in module bitops)
bitbangio
module
Bitmap (class in displayio)
bitmap (displayio.TileGrid attribute)
(fontio.BuiltinFont attribute)
(gifio.OnDiskGif attribute)
BitmapExtFormat() (_eve._EVE method)
BitmapHandle() (_eve._EVE method)
BitmapLayout() (_eve._EVE method)
BitmapLayoutH() (_eve._EVE method)
BitmapSize() (_eve._EVE method)
BitmapSizeH() (_eve._EVE method)
BitmapSource() (_eve._EVE method)
BitmapSwizzle() (_eve._EVE method)
bitmaptools
module
BitmapTransformA() (_eve._EVE method)
BitmapTransformB() (_eve._EVE method)
BitmapTransformC() (_eve._EVE method)
BitmapTransformD() (_eve._EVE method)
BitmapTransformE() (_eve._EVE method)
BitmapTransformF() (_eve._EVE method)
bitops
module
bits_per_sample (audiocore.WaveFile attribute)
(audiomp3.MP3Decoder attribute)
ble_workflow (supervisor.Runtime attribute)
BlendFunc() (_eve._EVE method)
blit() (displayio.Bitmap method)
(framebuf.FrameBuffer method)
BlockInput (in module synthio)
blocks (synthio.Synthesizer attribute)
BluetoothError
board
module
board_id (in module board)
bool (class in builtins)
(in module ulab.numpy)
BOOTLOADER (microcontroller.RunMode attribute)
boundary_fill() (in module bitmaptools)
bpc (espcamera.Camera attribute)
bpp (_pixelmap.PixelMap attribute)
(adafruit_pixelbuf.PixelBuf attribute)
brightness (adafruit_pixelbuf.PixelBuf attribute)
(displayio.Display attribute)
(espcamera.Camera attribute)
(framebufferio.FramebufferDisplay attribute)
(is31fl3741.IS31FL3741_FrameBuffer attribute)
(rgbmatrix.RGBMatrix attribute)
BROADCAST (_bleio.Characteristic attribute)
BrokenPipeError
BROWNOUT (microcontroller.ResetReason attribute)
(supervisor.SafeModeReason attribute)
bssid (wifi.Network attribute)
btree
module
buffer protocol
buffer_size (espnow.ESPNow attribute)
BufferedIn (class in analogbufio)
built-in function
help()
BuiltinFont (class in fontio)
builtins
module
bus (displayio.Display attribute)
(displayio.EPaperDisplay attribute)
BUS_OFF (canio.BusState attribute)
busio
module
BusState (class in canio)
busy (displayio.EPaperDisplay attribute)
bytearray (class in builtins)
ByteArray (class in nvm)
bytearray_at() (in module uctypes)
bytecode
byteorder (_pixelmap.PixelMap attribute)
(adafruit_pixelbuf.PixelBuf attribute)
(in module sys)
bytes (class in builtins)
bytes_at() (in module uctypes)
bytes_per_block (memorymonitor.AllocationSize attribute)
BytesIO (class in io)
C
c (synthio.Math attribute)
calcsize() (in module struct)
calibration (rtc.RTC attribute)
(samd.Clock attribute)
Call() (_eve._EVE method)
callable() (in module builtins)
callee-owned tuple
camera
module
Camera (class in camera)
(class in espcamera)
CAN (class in canio)
canio
module
capture() (imagecapture.ParallelImageCapture method)
capture_period (frequencyio.FrequencyIn attribute)
cc() (_eve._EVE method)
ceil() (in module math)
(in module ulab.numpy)
Cell() (_eve._EVE method)
CH (wifi.Packet attribute)
change() (synthio.Synthesizer method)
channel (espnow.Peer attribute)
(wifi.Monitor attribute)
(wifi.Network attribute)
channel_count (audiocore.WaveFile attribute)
(audiomp3.MP3Decoder attribute)
characteristic (_bleio.Descriptor attribute)
Characteristic (class in _bleio)
CharacteristicBuffer (class in _bleio)
characteristics (_bleio.Service attribute)
chdir() (in module os)
check_hostname (ssl.SSLContext attribute)
cho_solve() (in module ulab.scipy.linalg)
choice() (in module random)
cholesky() (in module ulab.numpy.linalg)
chr() (in module builtins)
CIF (espcamera.FrameSize attribute)
Circle (class in vectorio)
CircuitPython
CIRCUITPYTHON_TERMINAL (in module displayio)
classmethod() (in module builtins)
Clear() (_eve._EVE method)
clear() (frequencyio.FrequencyIn method)
(keypad.EventQueue method)
(pulseio.PulseIn method)
clear_errors() (ps2io.Ps2 method)
clear_rxfifo() (rp2pio.StateMachine method)
clear_txstall() (rp2pio.StateMachine method)
ClearColorA() (_eve._EVE method)
ClearColorRGB() (_eve._EVE method)
ClearStencil() (_eve._EVE method)
ClearTag() (_eve._EVE method)
Clock (class in samd)
close() (btree.btree method)
(socketpool.Socket method)
(ssl.SSLSocket method)
cmd() (_eve._EVE method)
cmd0() (_eve._EVE method)
code (msgpack.ExtType attribute)
collect() (in module gc)
collections
module
color_index (vectorio.Circle attribute)
(vectorio.Polygon attribute)
(vectorio.Rectangle attribute)
ColorA() (_eve._EVE method)
colorbar (espcamera.Camera attribute)
ColorConverter (class in displayio)
ColorMask() (_eve._EVE method)
ColorRGB() (_eve._EVE method)
Colorspace (class in displayio)
colorwheel() (in module rainbowio)
compile() (in module builtins)
(in module re)
complex (class in builtins)
concatenate() (in module ulab.numpy)
configure() (bitbangio.SPI method)
(busio.SPI method)
(sdioio.SDCard method)
conjugate() (in module ulab.numpy.carray)
connect() (_bleio.Adapter method)
(socketpool.Socket method)
(ssl.SSLSocket method)
(wifi.Radio method)
connectable (_bleio.ScanEntry attribute)
connected (_bleio.Adapter attribute)
(_bleio.Connection attribute)
(usb_cdc.Serial attribute)
(wifi.Radio attribute)
Connection (class in _bleio)
connection_interval (_bleio.Connection attribute)
ConnectionError
connections (_bleio.Adapter attribute)
console (in module usb_cdc)
(supervisor.StatusBar attribute)
const() (in module micropython)
CONSTRAINED_LERP (synthio.MathOperation attribute)
CONSUMER_CONTROL (usb_hid.Device attribute)
contains() (displayio.TileGrid method)
continuous_capture_get_frame() (imagecapture.ParallelImageCapture method)
continuous_capture_start() (imagecapture.ParallelImageCapture method)
continuous_capture_stop() (imagecapture.ParallelImageCapture method)
contrast (espcamera.Camera attribute)
convert() (displayio.ColorConverter method)
copysign() (in module math)
cos() (in module math)
(in module ulab.numpy)
cosh() (in module math)
(in module ulab.numpy)
count (countio.Counter attribute)
count() (sdcardio.SDCard method)
(sdioio.SDCard method)
Counter (class in countio)
countio
module
country (wifi.Network attribute)
cpu (in module microcontroller)
cpus (in module microcontroller)
CPython
crc32() (in module binascii)
create_default_context() (in module ssl)
cross() (in module ulab.numpy)
cross-compiler
ctrl_transfer() (usb.core.Device method)
cyw43
module
CywPin (class in cyw43)
D
data (canio.Message attribute)
(in module usb_cdc)
(msgpack.ExtType attribute)
data_type (qrio.QRInfo attribute)
datetime (rtc.RTC attribute)
dcw (espcamera.Camera attribute)
DEBUG (in module re)
decay_time (synthio.Envelope attribute)
decode() (qrio.QRDecoder method)
decompress() (in module zlib)
decrypt_into() (aesio.AES method)
DEEP_SLEEP_ALARM (microcontroller.ResetReason attribute)
degrees() (in module math)
(in module ulab.numpy)
deinit() (_bleio.CharacteristicBuffer method)
(_bleio.PacketBuffer method)
(analogbufio.BufferedIn method)
(analogio.AnalogIn method)
(analogio.AnalogOut method)
(audiobusio.I2SOut method)
(audiobusio.PDMIn method)
(audiocore.RawSample method)
(audiocore.WaveFile method)
(audioio.AudioOut method)
(audiomixer.Mixer method)
(audiomp3.MP3Decoder method)
(audiopwmio.PWMAudioOut method)
(bitbangio.I2C method)
(bitbangio.SPI method)
(busio.I2C method)
(busio.SPI method)
(busio.UART method)
(camera.Camera method)
(canio.CAN method)
(canio.Listener method)
(countio.Counter method)
(digitalio.DigitalInOut method)
(displayio.Bitmap method)
(espcamera.Camera method)
(espnow.ESPNow method)
(espulp.ULP method)
(frequencyio.FrequencyIn method)
(gifio.GifWriter method)
(gifio.OnDiskGif method)
(gnss.GNSS method)
(i2ctarget.I2CTarget method)
(imagecapture.ParallelImageCapture method)
(is31fl3741.IS31FL3741 method)
(is31fl3741.IS31FL3741_FrameBuffer method)
(keypad.KeyMatrix method)
(keypad.Keys method)
(keypad.ShiftRegisterKeys method)
(mdns.Server method)
(onewireio.OneWire method)
(picodvi.Framebuffer method)
(ps2io.Ps2 method)
(pulseio.PulseIn method)
(pulseio.PulseOut method)
(pwmio.PWMOut method)
(rgbmatrix.RGBMatrix method)
(rotaryio.IncrementalEncoder method)
(rp2pio.StateMachine method)
(sdcardio.SDCard method)
(sdioio.SDCard method)
(sharpdisplay.SharpMemoryFramebuffer method)
(synthio.MidiTrack method)
(synthio.Synthesizer method)
(touchio.TouchIn method)
(usb_host.Port method)
(watchdog.WatchDogTimer method)
(wifi.Monitor method)
delattr() (in module builtins)
delay_us() (in module microcontroller)
denoise (espcamera.Camera attribute)
deque() (in module collections)
DESC (in module btree)
Descriptor (class in _bleio)
descriptors (_bleio.Characteristic attribute)
det() (in module ulab.numpy.linalg)
detach_kernel_driver() (usb.core.Device method)
Device (class in usb.core)
(class in usb_hid)
devices (in module usb_hid)
diag() (in module ulab.numpy)
dict (class in builtins)
diff() (in module ulab.numpy)
digest() (hashlib.Hash method)
digest_size (hashlib.Hash attribute)
DigitalInOut (class in digitalio)
digitalio
module
dir() (in module builtins)
Direction (class in digitalio)
direction (digitalio.DigitalInOut attribute)
dirty() (displayio.Bitmap method)
disable() (in module gc)
(in module usb_cdc)
(in module usb_hid)
(in module usb_midi)
disable_interrupts() (in module microcontroller)
disable_usb_drive() (in module storage)
disconnect() (_bleio.Connection method)
discover_remote_services() (_bleio.Connection method)
Display (class in displayio)
display (supervisor.StatusBar attribute)
Display() (_eve._EVE method)
displayio
module
dither (displayio.ColorConverter attribute)
(displayio.Palette attribute)
dither() (in module bitmaptools)
DitherAlgorithm (class in bitmaptools)
DIV_ADD (synthio.MathOperation attribute)
divisor (rotaryio.IncrementalEncoder attribute)
divmod() (in module builtins)
dot() (in module ulab.numpy)
DOWN (digitalio.Pull attribute)
draw_circle() (in module bitmaptools)
draw_line() (in module bitmaptools)
draw_polygon() (in module bitmaptools)
drive_mode (digitalio.DigitalInOut attribute)
DriveMode (class in digitalio)
driver
dualbank
module
dump() (in module json)
dumps() (in module json)
duration (gifio.OnDiskGif attribute)
duty_cycle (pwmio.PWMOut attribute)
E
e (in module math)
EAI_NONAME (socketpool.SocketPool attribute)
Edge (class in countio)
eig() (in module ulab.numpy.linalg)
Ellipsis (in module builtins)
empty() (in module ulab.numpy)
enable() (in module gc)
(in module is31fl3741)
(in module usb_cdc)
(in module usb_hid)
(in module usb_midi)
enable_interrupts() (in module microcontroller)
enable_usb_drive() (in module storage)
enabled (_bleio.Adapter attribute)
(samd.Clock attribute)
(wifi.Radio attribute)
encrypt_into() (aesio.AES method)
ENCRYPT_NO_MITM (_bleio.Attribute attribute)
ENCRYPT_WITH_MITM (_bleio.Attribute attribute)
encrypted (espnow.Peer attribute)
End() (_eve._EVE method)
end() (re.match method)
ENTERPRISE (wifi.AuthMode attribute)
enumerate() (in module builtins)
Envelope (class in synthio)
envelope (synthio.Note attribute)
(synthio.Synthesizer attribute)
EOFError
EPaperDisplay (class in displayio)
erase_bonding() (_bleio.Adapter method)
erase_filesystem() (in module storage)
erase_nvs() (in module espidf)
erf() (in module math)
(in module ulab.numpy)
erfc() (in module math)
(in module ulab.numpy)
errno
module
ERROR_ACTIVE (canio.BusState attribute)
error_location (synthio.MidiTrack attribute)
ERROR_PASSIVE (canio.BusState attribute)
ERROR_WARNING (canio.BusState attribute)
errorcode (in module errno)
espcamera
module
espidf
module
espnow
module
ESPNow (class in espnow)
ESPNowPacket (class in espnow)
espulp
module
eval() (in module builtins)
EVEN (busio.Parity attribute)
EVEN_BYTES (qrio.PixelPolicy attribute)
Event (class in keypad)
EventQueue (class in keypad)
events (keypad.KeyMatrix attribute)
(keypad.Keys attribute)
(keypad.ShiftRegisterKeys attribute)
EVERY_BYTE (qrio.PixelPolicy attribute)
Exception
exec() (in module builtins)
exit() (in module sys)
exit_and_deep_sleep_until_alarms() (in module alarm)
exp() (in module math)
(in module ulab.numpy)
expm1() (in module math)
(in module ulab.numpy)
exposure_ctrl (espcamera.Camera attribute)
extend() (array.array method)
extended (canio.Match attribute)
(canio.Message attribute)
(canio.RemoteTransmissionRequest attribute)
ExtType (class in msgpack)
eye() (in module ulab.numpy)
F
fabs() (in module math)
FALL (countio.Edge attribute)
feed() (watchdog.WatchDogTimer method)
FFI
fft() (in module ulab.numpy.fft)
FHD (espcamera.FrameSize attribute)
file (audiomp3.MP3Decoder attribute)
FileIO (class in io)
filesystem
fill() (_pixelmap.PixelMap method)
(adafruit_pixelbuf.PixelBuf method)
(displayio.Bitmap method)
(framebuf.FrameBuffer method)
fill_rect() (framebuf.FrameBuffer method)
fill_region() (in module bitmaptools)
fill_row() (displayio.Display method)
(framebufferio.FramebufferDisplay method)
filter (synthio.Note attribute)
filter() (in module builtins)
find() (in module usb.core)
(mdns.Server method)
fix (gnss.GNSS attribute)
FIX_2D (gnss.PositionFix attribute)
FIX_3D (gnss.PositionFix attribute)
flash() (in module dualbank)
FLASH_WRITE_FAIL (supervisor.SafeModeReason attribute)
flip() (in module ulab.numpy)
flip_x (displayio.TileGrid attribute)
flip_y (displayio.TileGrid attribute)
float (class in builtins)
(in module ulab.numpy)
FLOAT32 (in module uctypes)
FLOAT64 (in module uctypes)
floor() (in module math)
(in module ulab.numpy)
floppyio
module
FloydStenberg (bitmaptools.DitherAlgorithm attribute)
flush() (_eve._EVE method)
(btree.btree method)
(usb_cdc.Serial method)
flux_readinto() (in module floppyio)
fmin() (in module ulab.scipy.optimize)
fmod() (in module math)
FONT (in module terminalio)
fontio
module
FontProtocol (class in fontio)
format_exception() (in module traceback)
FourWire (class in displayio)
frame() (_stage.Layer method)
frame_available (espcamera.Camera attribute)
frame_count (gifio.OnDiskGif attribute)
frame_size (espcamera.Camera attribute)
framebuf
module
framebuf.GS2_HMSB (in module framebuf)
framebuf.GS4_HMSB (in module framebuf)
framebuf.GS8 (in module framebuf)
framebuf.MONO_HLSB (in module framebuf)
framebuf.MONO_HMSB (in module framebuf)
framebuf.MONO_VLSB (in module framebuf)
framebuf.RGB565 (in module framebuf)
FrameBuffer (class in framebuf)
Framebuffer (class in picodvi)
framebuffer (framebufferio.FramebufferDisplay attribute)
framebuffer_count (espcamera.Camera attribute)
FramebufferDisplay (class in framebufferio)
framebufferio
module
FrameSize (class in espcamera)
frequency (busio.SPI attribute)
(microcontroller.Processor attribute)
(pwmio.PWMOut attribute)
(rp2pio.StateMachine attribute)
(samd.Clock attribute)
(sdioio.SDCard attribute)
(synthio.Note attribute)
FrequencyIn (class in frequencyio)
frequencyio
module
frexp() (in module math)
from_bytes() (builtins.int class method)
from_file() (in module synthio)
frozen module
frozenset (class in builtins)
FSM (espulp.Architecture attribute)
full() (in module ulab.numpy)
G
GAIN_128X (espcamera.GainCeiling attribute)
GAIN_16X (espcamera.GainCeiling attribute)
GAIN_2X (espcamera.GainCeiling attribute)
GAIN_32X (espcamera.GainCeiling attribute)
GAIN_4X (espcamera.GainCeiling attribute)
GAIN_64X (espcamera.GainCeiling attribute)
GAIN_8X (espcamera.GainCeiling attribute)
gain_ceiling (espcamera.Camera attribute)
gain_ctrl (espcamera.Camera attribute)
GainCeiling (class in espcamera)
gamma() (in module math)
(in module ulab.numpy)
Garbage Collector
gc
module
GC_ALLOC_OUTSIDE_VM (supervisor.SafeModeReason attribute)
get() (btree.btree method)
(keypad.EventQueue method)
get_boot_device() (in module usb_hid)
get_bounding_box() (fontio.BuiltinFont method)
(fontio.FontProtocol method)
get_glyph() (fontio.BuiltinFont method)
(fontio.FontProtocol method)
get_into() (keypad.EventQueue method)
get_last_received_report() (usb_hid.Device method)
get_power_management() (in module cyw43)
get_previous_traceback() (in module supervisor)
get_printoptions() (in module ulab.numpy)
get_reserved_psram() (in module espidf)
get_rtc_gpio_number() (in module espulp)
get_total_psram() (in module espidf)
getaddrinfo() (socketpool.SocketPool method)
getattr() (in module builtins)
getcwd() (in module os)
getenv() (in module os)
getmount() (in module storage)
getpass
module
getpass() (in module getpass)
getrandbits() (in module random)
getvalue() (io.BytesIO method)
gifio
module
GifWriter (class in gifio)
globals() (in module builtins)
GLONASS (gnss.SatelliteSystem attribute)
Glyph (class in fontio)
gnss
module
GNSS (class in gnss)
GPIO
GPIO port
GPS (gnss.SatelliteSystem attribute)
grab_mode (espcamera.Camera attribute)
GrabMode (class in espcamera)
GRAYSCALE (espcamera.PixelFormat attribute)
Group (class in displayio)
group() (re.match method)
groups() (re.match method)
H
halt() (espulp.ULP method)
HARD_FAULT (supervisor.SafeModeReason attribute)
hasattr() (in module builtins)
Hash (class in hashlib)
hash() (in module builtins)
hashlib
module
HD (espcamera.FrameSize attribute)
heap
heap_caps_get_free_size() (in module espidf)
heap_caps_get_largest_free_block() (in module espidf)
heap_caps_get_total_size() (in module espidf)
heap_lock() (in module micropython)
heap_locked() (in module micropython)
heap_unlock() (in module micropython)
heapify() (in module heapq)
heappop() (in module heapq)
heappush() (in module heapq)
heapq
module
height (displayio.Bitmap attribute)
(displayio.Display attribute)
(displayio.EPaperDisplay attribute)
(displayio.OnDiskBitmap attribute)
(displayio.TileGrid attribute)
(espcamera.Camera attribute)
(framebufferio.FramebufferDisplay attribute)
(gifio.OnDiskGif attribute)
(is31fl3741.IS31FL3741_FrameBuffer attribute)
(picodvi.Framebuffer attribute)
(qrio.QRDecoder attribute)
(rgbmatrix.RGBMatrix attribute)
(vectorio.Rectangle attribute)
help()
built-in function
hex() (in module builtins)
hexlify() (in module binascii)
hidden (displayio.Group attribute)
(displayio.TileGrid attribute)
(vectorio.Circle attribute)
(vectorio.Polygon attribute)
(vectorio.Rectangle attribute)
high_pass_filter() (synthio.Synthesizer method)
hline() (framebuf.FrameBuffer method)
hmirror (espcamera.Camera attribute)
hostname (mdns.RemoteService attribute)
(mdns.Server attribute)
(wifi.Radio attribute)
HQVGA (espcamera.FrameSize attribute)
HVGA (espcamera.FrameSize attribute)
I
I2C (class in bitbangio)
(class in busio)
I2C() (in module board)
I2CDevice (class in adafruit_bus_device.i2c_device)
I2CDisplay (class in displayio)
i2ctarget
module
I2CTarget (class in i2ctarget)
I2CTargetRequest (class in i2ctarget)
I2SOut (class in audiobusio)
id (canio.Match attribute)
(canio.Message attribute)
(canio.RemoteTransmissionRequest attribute)
id() (in module builtins)
IDFError
idProduct (usb.core.Device attribute)
idVendor (usb.core.Device attribute)
ifft() (in module ulab.numpy.fft)
ignore() (memorymonitor.AllocationAlarm method)
ilistdir() (storage.VfsFat method)
imag() (in module ulab.numpy.carray)
imagecapture
module
ImageFormat (class in camera)
implementation (in module sys)
ImportError
in_waiting (_bleio.CharacteristicBuffer attribute)
(busio.UART attribute)
(rp2pio.StateMachine attribute)
(usb_cdc.Serial attribute)
in_waiting() (canio.Listener method)
INCL (in module btree)
incoming_packet_length (_bleio.PacketBuffer attribute)
IncrementalEncoder (class in rotaryio)
IndentationError
index() (displayio.Group method)
IndexError
INDICATE (_bleio.Characteristic attribute)
indices() (_pixelmap.PixelMap method)
info() (in module uheap)
INPUT (digitalio.Direction attribute)
input() (in module builtins)
insert() (displayio.Group method)
instance_name (mdns.RemoteService attribute)
(mdns.Server attribute)
int (class in builtins)
INT16 (in module uctypes)
int16 (in module ulab.numpy)
INT32 (in module uctypes)
INT64 (in module uctypes)
INT8 (in module uctypes)
int8 (in module ulab.numpy)
interface (espnow.Peer attribute)
interned string
interp() (in module ulab.numpy)
interpolate (synthio.LFO attribute)
INTERRUPT_ERROR (supervisor.SafeModeReason attribute)
inv() (in module ulab.numpy.linalg)
INVALID (gnss.PositionFix attribute)
io
module
ip_address() (in module ipaddress)
IP_MULTICAST_TTL (socketpool.SocketPool attribute)
ipaddress
module
ipoll() (select.poll method)
IPPROTO_IP (socketpool.SocketPool attribute)
IPPROTO_TCP (socketpool.SocketPool attribute)
ipv4_address (mdns.RemoteService attribute)
(wifi.Radio attribute)
ipv4_address_ap (wifi.Radio attribute)
ipv4_dns (wifi.Radio attribute)
ipv4_gateway (wifi.Radio attribute)
ipv4_gateway_ap (wifi.Radio attribute)
ipv4_subnet (wifi.Radio attribute)
ipv4_subnet_ap (wifi.Radio attribute)
IPv4Address (class in ipaddress)
is31fl3741
module
IS31FL3741 (class in is31fl3741)
IS31FL3741_FrameBuffer (class in is31fl3741)
is_kernel_driver_active() (usb.core.Device method)
is_read (i2ctarget.I2CTargetRequest attribute)
is_restart (i2ctarget.I2CTargetRequest attribute)
is_transparent() (displayio.Palette method)
isfinite() (in module math)
isinf() (in module math)
isinstance() (in module builtins)
isnan() (in module math)
issubclass() (in module builtins)
items() (btree.btree method)
iter() (in module builtins)
J
JPEG (espcamera.PixelFormat attribute)
JPG (camera.ImageFormat attribute)
json
module
Jump() (_eve._EVE method)
K
kbd_intr() (in module micropython)
key_count (keypad.KeyMatrix attribute)
(keypad.Keys attribute)
(keypad.ShiftRegisterKeys attribute)
key_number (keypad.Event attribute)
key_number_to_row_column() (keypad.KeyMatrix method)
KEYBOARD (usb_hid.Device attribute)
KeyboardInterrupt
KeyError
KeyMatrix (class in keypad)
keypad
module
Keys (class in keypad)
keys() (btree.btree method)
L
label (storage.VfsFat attribute)
LATEST (espcamera.GrabMode attribute)
latitude (gnss.GNSS attribute)
Layer (class in _stage)
ldexp() (in module math)
LEN (wifi.Packet attribute)
len() (in module builtins)
lenc (espcamera.Camera attribute)
length (canio.RemoteTransmissionRequest attribute)
LERP (synthio.MathOperation attribute)
LESC_ENCRYPT_WITH_MITM (_bleio.Attribute attribute)
level (audiomixer.MixerVoice attribute)
LFO (class in synthio)
LFOOrLFOSequence (in module synthio)
lgamma() (in module math)
(in module ulab.numpy)
light_sleep_until_alarms() (in module alarm)
line() (framebuf.FrameBuffer method)
LineWidth() (_eve._EVE method)
linspace() (in module ulab.numpy)
list (class in builtins)
listdir() (in module os)
listen() (canio.CAN method)
(socketpool.Socket method)
(ssl.SSLSocket method)
Listener (class in canio)
LITTLE_ENDIAN (in module uctypes)
lmk (espnow.Peer attribute)
load() (in module json)
load_cert_chain() (ssl.SSLContext method)
load_verify_locations() (ssl.SSLContext method)
loads() (in module json)
locals() (in module builtins)
localtime() (in module time)
location (vectorio.Circle attribute)
(vectorio.Polygon attribute)
(vectorio.Rectangle attribute)
log() (in module math)
(in module ulab.numpy)
log10() (in module math)
(in module ulab.numpy)
log2() (in module math)
(in module ulab.numpy)
logspace() (in module ulab.numpy)
longitude (gnss.GNSS attribute)
LookupError
loopback (canio.CAN attribute)
lost() (wifi.Monitor method)
low_pass_filter() (synthio.Synthesizer method)
M
mac (espnow.ESPNowPacket attribute)
(espnow.Peer attribute)
mac_address (wifi.Radio attribute)
mac_address_ap (wifi.Radio attribute)
machine (os._Uname attribute)
Macro() (_eve._EVE method)
make_opaque() (displayio.ColorConverter method)
(displayio.Palette method)
make_transparent() (displayio.ColorConverter method)
(displayio.Palette method)
manufacturer (usb.core.Device attribute)
map() (in module builtins)
mask (canio.Match attribute)
Match (class in canio)
match() (in module re)
(re.regex method)
matches() (_bleio.ScanEntry method)
math
module
Math (class in synthio)
MathOperation (class in synthio)
MAX (synthio.MathOperation attribute)
max() (in module builtins)
(in module ulab.numpy)
max_delay (gifio.OnDiskGif attribute)
max_frame_size (espcamera.Camera attribute)
max_length (_bleio.Characteristic attribute)
max_packet_length (_bleio.Connection attribute)
max_polyphony (synthio.Synthesizer attribute)
max_stack_usage() (in module ustack)
maxlen (pulseio.PulseIn attribute)
maxsize (in module sys)
MCU
mdns
module
mean() (in module ulab.numpy)
median() (in module ulab.numpy)
mem_alloc() (in module gc)
mem_free() (in module gc)
mem_info() (in module micropython)
MemoryError
,
[1]
memorymap
module
memorymonitor
module
memoryview (class in builtins)
Message (class in canio)
mfm_readinto() (in module floppyio)
microcontroller
module
micropython
module
MicroPython port
MicroPython Unix port
MID (synthio.MathOperation attribute)
midi_to_hz() (in module synthio)
MidiTrack (class in synthio)
MIN (synthio.MathOperation attribute)
min() (in module builtins)
(in module ulab.numpy)
min_delay (gifio.OnDiskGif attribute)
Mixer (class in audiomixer)
MixerVoice (class in audiomixer)
mkdir() (in module os)
(storage.VfsFat method)
mkfs() (storage.VfsFat static method)
mktime() (in module time)
mode (watchdog.WatchDogTimer attribute)
MODE_CBC (in module aesio)
MODE_CTR (in module aesio)
MODE_ECB (in module aesio)
modf() (in module math)
modify() (select.poll method)
module
_bleio
_eve
_pew
_pixelmap
_stage
adafruit_bus_device
adafruit_bus_device.i2c_device
adafruit_bus_device.spi_device
adafruit_pixelbuf
aesio
alarm
alarm.pin
alarm.time
alarm.touch
analogbufio
analogio
array
atexit
audiobusio
audiocore
audioio
audiomixer
audiomp3
audiopwmio
binascii
bitbangio
bitmaptools
bitops
board
btree
builtins
busio
camera
canio
collections
countio
cyw43
digitalio
displayio
dualbank
errno
espcamera
espidf
espnow
espulp
floppyio
fontio
framebuf
framebufferio
frequencyio
gc
getpass
gifio
gnss
hashlib
heapq
i2ctarget
imagecapture
io
ipaddress
is31fl3741
json
keypad
math
mdns
memorymap
memorymonitor
microcontroller
micropython
msgpack
neopixel_write
nvm
onewireio
os
paralleldisplay
picodvi
ps2io
pulseio
pwmio
qrio
rainbowio
random
re
rgbmatrix
rotaryio
rp2pio
rtc
samd
sdcardio
sdioio
select
sharpdisplay
socketpool
ssl
storage
struct
supervisor
synthio
sys
terminalio
time
touchio
traceback
uctypes
uheap
ulab
ulab.numpy
ulab.numpy.carray
ulab.numpy.fft
ulab.numpy.linalg
ulab.scipy
ulab.scipy.linalg
ulab.scipy.optimize
ulab.user
ulab.utils
usb
usb.core
usb_cdc
usb_hid
usb_host
usb_midi
ustack
vectorio
watchdog
wifi
zlib
modules (in module sys)
Monitor (class in wifi)
monotonic() (in module time)
monotonic_ns() (in module time)
monotonic_time (alarm.time.TimeAlarm attribute)
mount() (in module storage)
(storage.VfsFat method)
MOUSE (usb_hid.Device attribute)
move() (_stage.Layer method)
(_stage.Text method)
MP3Decoder (class in audiomp3)
msg (espnow.ESPNowPacket attribute)
msgpack
module
MUL_DIV (synthio.MathOperation attribute)
N
name (_bleio.Adapter attribute)
namedtuple() (in module collections)
NameError
native
NATIVE (in module uctypes)
ndarray (class in ulab.numpy)
ndinfo() (in module ulab.numpy)
neopixel_write
module
neopixel_write() (in module neopixel_write)
Network (class in wifi)
new() (in module hashlib)
newton() (in module ulab.scipy.optimize)
next() (in module builtins)
next_frame() (gifio.OnDiskGif method)
next_stack_limit (supervisor.Runtime attribute)
NLR_JUMP_FAIL (supervisor.SafeModeReason attribute)
NO_ACCESS (_bleio.Attribute attribute)
NO_CIRCUITPY (supervisor.SafeModeReason attribute)
NO_HEAP (supervisor.SafeModeReason attribute)
nodename (os._Uname attribute)
NONE (supervisor.SafeModeReason attribute)
Nop() (_eve._EVE method)
norm() (in module ulab.numpy.linalg)
NORMAL (microcontroller.RunMode attribute)
Note (class in synthio)
NoteOrNoteSequence (in module synthio)
NoteSequence (in module synthio)
NOTIFY (_bleio.Characteristic attribute)
NotImplemented (in module builtins)
NotImplementedError
nvm
module
nvm (in module microcontroller)
O
object (class in builtins)
oct() (in module builtins)
ODD (busio.Parity attribute)
ODD_BYTES (qrio.PixelPolicy attribute)
offset (synthio.LFO attribute)
OFFSET_SCALE (synthio.MathOperation attribute)
on_next_reset() (in module microcontroller)
once (synthio.LFO attribute)
OnDiskBitmap (class in displayio)
OnDiskGif (class in gifio)
ones() (in module ulab.numpy)
OneWire (class in onewireio)
onewireio
module
OPEN (_bleio.Attribute attribute)
(wifi.AuthMode attribute)
open() (audiomp3.MP3Decoder method)
(in module btree)
(in module builtins)
(in module io)
(storage.VfsFat method)
OPEN_DRAIN (digitalio.DriveMode attribute)
operation (synthio.Math attribute)
opt_level() (in module micropython)
ord() (in module builtins)
OrderedDict() (in module collections)
os
module
OSError
out_waiting (usb_cdc.Serial attribute)
outgoing_packet_length (_bleio.PacketBuffer attribute)
OUTPUT (digitalio.Direction attribute)
overflowed (keypad.EventQueue attribute)
OverflowError
P
P_3MP (espcamera.FrameSize attribute)
P_FHD (espcamera.FrameSize attribute)
P_HD (espcamera.FrameSize attribute)
pack() (in module msgpack)
(in module struct)
pack_into() (_bleio.UUID method)
(in module struct)
packed (ipaddress.IPv4Address attribute)
Packet (class in wifi)
packet() (wifi.Monitor method)
PacketBuffer (class in _bleio)
pair() (_bleio.Connection method)
paired (_bleio.Connection attribute)
Palette (class in displayio)
palette (gifio.OnDiskGif attribute)
PaletteSource() (_eve._EVE method)
panning (synthio.Note attribute)
ParallelBus (class in paralleldisplay)
paralleldisplay
module
ParallelImageCapture (class in imagecapture)
parent (samd.Clock attribute)
Parity (class in busio)
path (in module sys)
pause() (audiobusio.I2SOut method)
(audioio.AudioOut method)
(audiopwmio.PWMAudioOut method)
(frequencyio.FrequencyIn method)
(pulseio.PulseIn method)
paused (audiobusio.I2SOut attribute)
(audioio.AudioOut attribute)
(audiopwmio.PWMAudioOut attribute)
(pulseio.PulseIn attribute)
payload (qrio.QRInfo attribute)
PDMIn (class in audiobusio)
Peer (class in espnow)
Peers (class in espnow)
peers (espnow.ESPNow attribute)
pending (rp2pio.StateMachine attribute)
PewPew (class in _pew)
phase (synthio.LFO attribute)
phase_offset (synthio.LFO attribute)
phy_rate (espnow.ESPNow attribute)
pi (in module math)
picodvi
module
pin (alarm.pin.PinAlarm attribute)
(alarm.touch.TouchAlarm attribute)
Pin (class in microcontroller)
PinAlarm (class in alarm.pin)
ping() (wifi.Radio method)
pins_are_sequential() (in module rp2pio)
pixel() (framebuf.FrameBuffer method)
pixel_format (espcamera.Camera attribute)
pixel_shader (displayio.OnDiskBitmap attribute)
(displayio.TileGrid attribute)
(vectorio.Circle attribute)
(vectorio.Polygon attribute)
(vectorio.Rectangle attribute)
PixelBuf (class in adafruit_pixelbuf)
PixelFormat (class in espcamera)
PixelMap (class in _pixelmap)
PixelPolicy (class in qrio)
PixelReturnSequence (in module _pixelmap)
(in module adafruit_pixelbuf)
PixelReturnType (in module _pixelmap)
(in module adafruit_pixelbuf)
PixelSequence (in module _pixelmap)
(in module adafruit_pixelbuf)
PixelType (in module _pixelmap)
(in module adafruit_pixelbuf)
platform (in module sys)
play() (audiobusio.I2SOut method)
(audioio.AudioOut method)
(audiomixer.Mixer method)
(audiomixer.MixerVoice method)
(audiopwmio.PWMAudioOut method)
playing (audiobusio.I2SOut attribute)
(audioio.AudioOut attribute)
(audiomixer.Mixer attribute)
(audiomixer.MixerVoice attribute)
(audiopwmio.PWMAudioOut attribute)
PM_AGGRESSIVE (in module cyw43)
PM_DISABLED (in module cyw43)
PM_PERFORMANCE (in module cyw43)
PM_STANDARD (in module cyw43)
points (vectorio.Polygon attribute)
PointSize() (_eve._EVE method)
poll() (in module select)
(select.poll method)
Polygon (class in vectorio)
pop() (displayio.Group method)
popleft() (collections.deque method)
(ps2io.Ps2 method)
(pulseio.PulseIn method)
port
Port (class in usb_host)
port (mdns.RemoteService attribute)
PortIn (class in usb_midi)
PortOut (class in usb_midi)
ports (in module usb_midi)
position (rotaryio.IncrementalEncoder attribute)
PositionFix (class in gnss)
pow() (in module builtins)
(in module math)
POWER_ON (microcontroller.ResetReason attribute)
press() (synthio.Synthesizer method)
pressed (keypad.Event attribute)
(synthio.Synthesizer attribute)
print() (in module builtins)
print_exception() (in module traceback)
Processor (class in microcontroller)
PRODUCT (synthio.MathOperation attribute)
product (usb.core.Device attribute)
PROGRAMMATIC (supervisor.SafeModeReason attribute)
properties (_bleio.Characteristic attribute)
property() (in module builtins)
protocol (mdns.RemoteService attribute)
Ps2 (class in ps2io)
ps2io
module
PSK (wifi.AuthMode attribute)
PTR (in module uctypes)
PUBLIC (_bleio.Address attribute)
Pull (class in digitalio)
pull (digitalio.DigitalInOut attribute)
PulseIn (class in pulseio)
pulseio
module
PulseOut (class in pulseio)
PUSH_PULL (digitalio.DriveMode attribute)
PWMAudioOut (class in audiopwmio)
pwmio
module
PWMOut (class in pwmio)
Q
QCIF (espcamera.FrameSize attribute)
QHD (espcamera.FrameSize attribute)
QQVGA (espcamera.FrameSize attribute)
qr() (in module ulab.numpy.linalg)
QRDecoder (class in qrio)
QRInfo (class in qrio)
qrio
module
qstr_info() (in module micropython)
QSXGA (espcamera.FrameSize attribute)
quality (espcamera.Camera attribute)
queue (wifi.Monitor attribute)
queued() (wifi.Monitor method)
QVGA (espcamera.FrameSize attribute)
QXGA (espcamera.FrameSize attribute)
QZSS_L1CA (gnss.SatelliteSystem attribute)
QZSS_L1S (gnss.SatelliteSystem attribute)
R
R240X240 (espcamera.FrameSize attribute)
R96X96 (espcamera.FrameSize attribute)
radians() (in module math)
(in module ulab.numpy)
Radio (class in wifi)
radio (in module wifi)
radius (vectorio.Circle attribute)
rainbowio
module
RAISE (watchdog.WatchDogMode attribute)
randint() (in module random)
random
module
random() (in module random)
RANDOM_PRIVATE_NON_RESOLVABLE (_bleio.Address attribute)
RANDOM_PRIVATE_RESOLVABLE (_bleio.Address attribute)
RANDOM_STATIC (_bleio.Address attribute)
randrange() (in module random)
range() (in module builtins)
rate (synthio.LFO attribute)
RAW (wifi.Packet attribute)
raw_gma (espcamera.Camera attribute)
raw_value (touchio.TouchIn attribute)
RawSample (class in audiocore)
re
module
READ (_bleio.Characteristic attribute)
read() (_bleio.CharacteristicBuffer method)
(busio.UART method)
(espnow.ESPNow method)
(i2ctarget.I2CTargetRequest method)
(usb.core.Device method)
(usb_cdc.Serial method)
(usb_midi.PortIn method)
read_bit() (onewireio.OneWire method)
read_failure (espnow.ESPNow attribute)
read_success (espnow.ESPNow attribute)
readblocks() (sdcardio.SDCard method)
(sdioio.SDCard method)
readfrom_into() (bitbangio.I2C method)
(busio.I2C method)
readinto() (_bleio.CharacteristicBuffer method)
(_bleio.PacketBuffer method)
(adafruit_bus_device.i2c_device.I2CDevice method)
(analogbufio.BufferedIn method)
(bitbangio.SPI method)
(busio.SPI method)
(busio.UART method)
(in module bitmaptools)
(rp2pio.StateMachine method)
(usb_cdc.Serial method)
(usb_midi.PortIn method)
readline() (_bleio.CharacteristicBuffer method)
(busio.UART method)
(usb_cdc.Serial method)
readlines() (usb_cdc.Serial method)
readonly (storage.VfsFat attribute)
real() (in module ulab.numpy.carray)
receive() (canio.Listener method)
receive_error_count (canio.CAN attribute)
reconfigure() (espcamera.Camera method)
record() (audiobusio.PDMIn method)
rect() (framebuf.FrameBuffer method)
Rectangle (class in vectorio)
recv_into() (socketpool.Socket method)
(ssl.SSLSocket method)
recvfrom_into() (socketpool.Socket method)
reference_voltage (analogio.AnalogIn attribute)
refresh() (displayio.Display method)
(displayio.EPaperDisplay method)
(framebufferio.FramebufferDisplay method)
(is31fl3741.IS31FL3741_FrameBuffer method)
(rgbmatrix.RGBMatrix method)
register() (_eve._EVE method)
(in module atexit)
(select.poll method)
rekey() (aesio.AES method)
release (os._Uname attribute)
release() (synthio.Synthesizer method)
release_all() (synthio.Synthesizer method)
release_all_then_press() (synthio.Synthesizer method)
release_displays() (in module displayio)
release_time (synthio.Envelope attribute)
released (keypad.Event attribute)
reload() (in module supervisor)
ReloadException
remote (_bleio.Service attribute)
RemoteService (class in mdns)
RemoteTransmissionRequest (class in canio)
remount() (in module storage)
remove() (displayio.Group method)
(espnow.Peers method)
(in module os)
rename() (in module os)
render() (in module _stage)
REPL
REPL_RELOAD (supervisor.RunReason attribute)
repr() (in module builtins)
request() (i2ctarget.I2CTarget method)
RESCUE_DEBUG (microcontroller.ResetReason attribute)
RESET (watchdog.WatchDogMode attribute)
reset() (countio.Counter method)
(displayio.FourWire method)
(displayio.I2CDisplay method)
(in module is31fl3741)
(in module microcontroller)
(keypad.KeyMatrix method)
(keypad.Keys method)
(keypad.ShiftRegisterKeys method)
(onewireio.OneWire method)
(paralleldisplay.ParallelBus method)
reset_input_buffer() (_bleio.CharacteristicBuffer method)
(busio.UART method)
(usb_cdc.Serial method)
reset_output_buffer() (usb_cdc.Serial method)
RESET_PIN (microcontroller.ResetReason attribute)
reset_reason (microcontroller.Processor attribute)
reset_terminal() (in module supervisor)
ResetReason (class in microcontroller)
restart() (canio.CAN method)
(rp2pio.StateMachine method)
RestoreContext() (_eve._EVE method)
resume() (audiobusio.I2SOut method)
(audioio.AudioOut method)
(audiopwmio.PWMAudioOut method)
(frequencyio.FrequencyIn method)
(pulseio.PulseIn method)
retrigger() (synthio.LFO method)
Return() (_eve._EVE method)
reversed() (in module builtins)
RGB555 (displayio.Colorspace attribute)
RGB555_SWAPPED (displayio.Colorspace attribute)
RGB565 (camera.ImageFormat attribute)
(displayio.Colorspace attribute)
(espcamera.PixelFormat attribute)
(qrio.PixelPolicy attribute)
RGB565_SWAPPED (displayio.Colorspace attribute)
(qrio.PixelPolicy attribute)
RGB888 (displayio.Colorspace attribute)
rgb_status_brightness (supervisor.Runtime attribute)
rgbmatrix
module
RGBMatrix (class in rgbmatrix)
ring_bend (synthio.Note attribute)
ring_frequency (synthio.Note attribute)
ring_waveform (synthio.Note attribute)
RISCV (espulp.Architecture attribute)
RISE (countio.Edge attribute)
RISE_AND_FALL (countio.Edge attribute)
rmdir() (in module os)
(storage.VfsFat method)
rms_level (audiomp3.MP3Decoder attribute)
RoleError
roll() (in module ulab.numpy)
root_group (displayio.Display attribute)
(displayio.EPaperDisplay attribute)
(framebufferio.FramebufferDisplay attribute)
rotaryio
module
rotation (displayio.Display attribute)
(displayio.EPaperDisplay attribute)
(framebufferio.FramebufferDisplay attribute)
rotozoom() (in module bitmaptools)
round() (in module builtins)
row_column_to_key_number() (keypad.KeyMatrix method)
rp2pio
module
rssi (_bleio.ScanEntry attribute)
(espnow.ESPNowPacket attribute)
(wifi.Network attribute)
RSSI (wifi.Packet attribute)
rtc
module
RTC (class in rtc)
run() (espulp.ULP method)
(rp2pio.StateMachine method)
run_reason (supervisor.Runtime attribute)
RunMode (class in microcontroller)
RunReason (class in supervisor)
Runtime (class in supervisor)
runtime (in module supervisor)
RuntimeError
rxstall (rp2pio.StateMachine attribute)
S
SAFE_MODE (microcontroller.RunMode attribute)
safe_mode_reason (supervisor.Runtime attribute)
SAFE_MODE_WATCHDOG (supervisor.SafeModeReason attribute)
SafeModeReason (class in supervisor)
samd
module
sample_rate (audiobusio.PDMIn attribute)
(audiocore.RawSample attribute)
(audiocore.WaveFile attribute)
(audiomixer.Mixer attribute)
(audiomp3.MP3Decoder attribute)
(synthio.MidiTrack attribute)
(synthio.Synthesizer attribute)
samplerate (in module floppyio)
samples_decoded (audiomp3.MP3Decoder attribute)
SatelliteSystem (class in gnss)
saturation (espcamera.Camera attribute)
SaveContext() (_eve._EVE method)
SBAS (gnss.SatelliteSystem attribute)
scale (displayio.Group attribute)
(synthio.LFO attribute)
SCALE_OFFSET (synthio.MathOperation attribute)
scan() (bitbangio.I2C method)
(busio.I2C method)
scan_response (_bleio.ScanEntry attribute)
ScanEntry (class in _bleio)
ScannedNetworks (class in wifi)
ScanResults (class in _bleio)
schedule() (in module micropython)
ScissorSize() (_eve._EVE method)
ScissorXY() (_eve._EVE method)
scroll() (framebuf.FrameBuffer method)
SDCard (class in sdcardio)
(class in sdioio)
sdcardio
module
sdioio
module
SDK_FATAL_ERROR (supervisor.SafeModeReason attribute)
search() (in module re)
(re.regex method)
secondary (_bleio.Service attribute)
SecurityError
seed() (in module random)
select
module
select() (in module select)
send() (canio.CAN method)
(displayio.FourWire method)
(displayio.I2CDisplay method)
(espnow.ESPNow method)
(paralleldisplay.ParallelBus method)
(pulseio.PulseOut method)
(socketpool.Socket method)
(ssl.SSLSocket method)
send_failure (espnow.ESPNow attribute)
send_report() (usb_hid.Device method)
send_success (espnow.ESPNow attribute)
sendall() (socketpool.Socket method)
sendcmd() (ps2io.Ps2 method)
sendto() (socketpool.Socket method)
sensor_name (espcamera.Camera attribute)
sep (in module os)
Serial (class in usb_cdc)
serial_bytes_available (supervisor.Runtime attribute)
serial_connected (supervisor.Runtime attribute)
serial_number (usb.core.Device attribute)
Server (class in mdns)
service (_bleio.Characteristic attribute)
Service (class in _bleio)
service_type (mdns.RemoteService attribute)
set (class in builtins)
set_adapter() (in module _bleio)
set_boundary() (displayio.Shape method)
set_cccd() (_bleio.Characteristic method)
set_default_verify_paths() (ssl.SSLContext method)
set_global_current() (in module is31fl3741)
set_ipv4_address() (wifi.Radio method)
set_ipv4_address_ap() (wifi.Radio method)
set_led() (in module is31fl3741)
set_next_code_file() (in module supervisor)
set_pmk() (espnow.ESPNow method)
set_power_management() (in module cyw43)
set_printoptions() (in module ulab.numpy)
set_time_source() (in module rtc)
set_usb_identification() (in module supervisor)
setattr() (in module builtins)
setblocking() (socketpool.Socket method)
(ssl.SSLSocket method)
setsockopt() (socketpool.Socket method)
settimeout() (socketpool.Socket method)
(ssl.SSLSocket method)
Shape (class in displayio)
sharpdisplay
module
SharpMemoryFramebuffer (class in sharpdisplay)
sharpness (espcamera.Camera attribute)
ShiftRegisterKeys (class in keypad)
show() (_pixelmap.PixelMap method)
(adafruit_pixelbuf.PixelBuf method)
(displayio.Display method)
(displayio.EPaperDisplay method)
(framebufferio.FramebufferDisplay method)
SIGNED_NO_MITM (_bleio.Attribute attribute)
SIGNED_WITH_MITM (_bleio.Attribute attribute)
silent (canio.CAN attribute)
sin() (in module math)
(in module ulab.numpy)
sinc() (in module ulab.numpy)
sinh() (in module math)
(in module ulab.numpy)
size (_bleio.UUID attribute)
sizeof() (in module uctypes)
sleep() (in module time)
sleep_memory (in module alarm)
SleepMemory (class in alarm)
slice (class in builtins)
SOCK_DGRAM (socketpool.SocketPool attribute)
SOCK_RAW (socketpool.SocketPool attribute)
SOCK_STREAM (socketpool.SocketPool attribute)
Socket (class in socketpool)
socket() (socketpool.SocketPool method)
socketpool
module
SocketPool (class in socketpool)
SOFTWARE (microcontroller.ResetReason attribute)
solve_triangular() (in module ulab.scipy.linalg)
sort() (displayio.Group method)
(in module ulab.numpy)
sort_complex() (in module ulab.numpy.carray)
sorted() (in module builtins)
span() (re.match method)
special_effect (espcamera.Camera attribute)
spectrogram() (in module ulab.utils)
SPI (class in bitbangio)
(class in busio)
SPI() (in module board)
SPIDevice (class in adafruit_bus_device.spi_device)
split() (re.regex method)
sqrt() (in module math)
(in module ulab.numpy)
ssid (wifi.Network attribute)
ssl
module
SSLContext (class in ssl)
SSLSocket (class in ssl)
STACK_OVERFLOW (supervisor.SafeModeReason attribute)
stack_size() (in module ustack)
stack_usage() (in module ustack)
stack_use() (in module micropython)
start() (re.match method)
start_advertising() (_bleio.Adapter method)
start_ap() (wifi.Radio method)
start_dhcp() (wifi.Radio method)
start_dhcp_ap() (wifi.Radio method)
start_scan() (_bleio.Adapter method)
start_scanning_networks() (wifi.Radio method)
start_station() (wifi.Radio method)
STARTUP (supervisor.RunReason attribute)
stat() (in module os)
(storage.VfsFat method)
state (canio.CAN attribute)
StateMachine (class in rp2pio)
staticmethod() (in module builtins)
status_bar (in module supervisor)
StatusBar (class in supervisor)
statvfs() (in module os)
(storage.VfsFat method)
std() (in module ulab.numpy)
stderr (in module sys)
stdin (in module sys)
stdout (in module sys)
StencilFunc() (_eve._EVE method)
StencilMask() (_eve._EVE method)
StencilOp() (_eve._EVE method)
stop() (audiobusio.I2SOut method)
(audioio.AudioOut method)
(audiomixer.MixerVoice method)
(audiopwmio.PWMAudioOut method)
(rp2pio.StateMachine method)
stop_advertising() (_bleio.Adapter method)
stop_ap() (wifi.Radio method)
stop_background_write() (rp2pio.StateMachine method)
stop_dhcp() (wifi.Radio method)
stop_dhcp_ap() (wifi.Radio method)
stop_scan() (_bleio.Adapter method)
stop_scanning_networks() (wifi.Radio method)
stop_station() (wifi.Radio method)
stop_voice() (audiomixer.Mixer method)
StopAsyncIteration
StopIteration
storage
module
str (class in builtins)
stream
StringIO (class in io)
struct
module
struct (class in uctypes)
struct_time (class in time)
sub() (in module re)
(re.regex method)
SUM (synthio.MathOperation attribute)
sum() (in module builtins)
(in module ulab.numpy)
super() (in module builtins)
supervisor
module
SUPERVISOR_RELOAD (supervisor.RunReason attribute)
supports_jpeg (espcamera.Camera attribute)
sustain_level (synthio.Envelope attribute)
SVGA (espcamera.FrameSize attribute)
switch() (in module dualbank)
switch_to_input() (digitalio.DigitalInOut method)
switch_to_output() (digitalio.DigitalInOut method)
SXGA (espcamera.FrameSize attribute)
sync() (in module os)
(sdcardio.SDCard method)
SyntaxError
Synthesizer (class in synthio)
synthio
module
sys
module
sysname (os._Uname attribute)
SystemExit
T
Tag() (_eve._EVE method)
TagMask() (_eve._EVE method)
take() (espcamera.Camera method)
take_picture() (camera.Camera method)
tan() (in module math)
(in module ulab.numpy)
tanh() (in module math)
(in module ulab.numpy)
TCP_NODELAY (socketpool.SocketPool attribute)
temperature (microcontroller.Processor attribute)
Terminal (class in terminalio)
terminalio
module
Text (class in _stage)
text() (framebuf.FrameBuffer method)
TextIOWrapper (class in io)
threshold (touchio.TouchIn attribute)
threshold() (in module gc)
ticks_ms() (in module supervisor)
tile_height (displayio.TileGrid attribute)
tile_width (displayio.TileGrid attribute)
TileGrid (class in displayio)
time
module
time (espnow.ESPNowPacket attribute)
time() (in module time)
time_to_refresh (displayio.EPaperDisplay attribute)
TimeAlarm (class in alarm.time)
timeout (busio.UART attribute)
(canio.Listener attribute)
(usb_cdc.Serial attribute)
(watchdog.WatchDogTimer attribute)
TimeoutError
timestamp (gnss.GNSS attribute)
(keypad.Event attribute)
to_bytes() (builtins.int method)
TouchAlarm (class in alarm.touch)
TouchIn (class in touchio)
touchio
module
trace() (in module ulab.numpy)
traceback
module
transmit_error_count (canio.CAN attribute)
transpose_xy (displayio.TileGrid attribute)
trapz() (in module ulab.numpy)
trunc() (in module math)
try_lock() (bitbangio.I2C method)
(bitbangio.SPI method)
(busio.I2C method)
(busio.SPI method)
tuple (class in builtins)
tx_power (wifi.Radio attribute)
txstall (rp2pio.StateMachine attribute)
type (_bleio.Address attribute)
type() (in module builtins)
TypeError
U
UART
(class in busio)
UART() (in module board)
uctypes
module
UF2 (microcontroller.RunMode attribute)
uheap
module
uid (microcontroller.Processor attribute)
UINT16 (in module uctypes)
uint16 (in module ulab.numpy)
UINT32 (in module uctypes)
UINT64 (in module uctypes)
UINT8 (in module uctypes)
uint8 (in module ulab.numpy)
ulab
module
ulab.numpy
module
ulab.numpy.carray
module
ulab.numpy.fft
module
ulab.numpy.linalg
module
ulab.scipy
module
ulab.scipy.linalg
module
ulab.scipy.optimize
module
ulab.user
module
ulab.utils
module
ULP (class in espulp)
ULPAlarm (class in espulp)
umount() (in module storage)
(storage.VfsFat method)
uname() (in module os)
unhexlify() (in module binascii)
UnicodeError
uniform() (in module random)
UNKNOWN (microcontroller.ResetReason attribute)
unlock() (bitbangio.I2C method)
(bitbangio.SPI method)
(busio.I2C method)
(busio.SPI method)
unpack() (in module msgpack)
(in module struct)
unpack_from() (in module struct)
unregister() (in module atexit)
(select.poll method)
UP (digitalio.Pull attribute)
update() (gnss.GNSS method)
(hashlib.Hash method)
update_refresh_mode() (displayio.EPaperDisplay method)
urandom() (in module os)
usage (usb_hid.Device attribute)
usage_page (usb_hid.Device attribute)
usb
module
usb.core
module
USB_BOOT_DEVICE_NOT_INTERFACE_ZERO (supervisor.SafeModeReason attribute)
usb_cdc
module
usb_connected (supervisor.Runtime attribute)
usb_hid
module
usb_host
module
usb_midi
module
USB_TOO_MANY_ENDPOINTS (supervisor.SafeModeReason attribute)
USB_TOO_MANY_INTERFACE_NAMES (supervisor.SafeModeReason attribute)
USBError
USBTimeoutError
USER (supervisor.SafeModeReason attribute)
ustack
module
utime() (in module os)
uuid (_bleio.Characteristic attribute)
(_bleio.Descriptor attribute)
(_bleio.Service attribute)
UUID (class in _bleio)
uuid128 (_bleio.UUID attribute)
uuid16 (_bleio.UUID attribute)
UXGA (espcamera.FrameSize attribute)
V
value (_bleio.Characteristic attribute)
(_bleio.Descriptor attribute)
(alarm.pin.PinAlarm attribute)
(analogio.AnalogIn attribute)
(analogio.AnalogOut attribute)
(digitalio.DigitalInOut attribute)
(synthio.LFO attribute)
(synthio.Math attribute)
(touchio.TouchIn attribute)
ValueError
values() (btree.btree method)
vectorio
module
vectorize() (in module ulab.numpy)
version (in module sys)
(ipaddress.IPv4Address attribute)
(os._Uname attribute)
version_info (in module sys)
Vertex2f() (_eve._EVE method)
Vertex2ii() (_eve._EVE method)
VertexFormat() (_eve._EVE method)
VertexTranslateX() (_eve._EVE method)
VertexTranslateY() (_eve._EVE method)
vflip (espcamera.Camera attribute)
VfsFat (class in storage)
VGA (espcamera.FrameSize attribute)
vline() (framebuf.FrameBuffer method)
voct_to_hz() (in module synthio)
voice (audiomixer.Mixer attribute)
VOID (in module uctypes)
voltage (microcontroller.Processor attribute)
W
wake_alarm (in module alarm)
watchdog
module
watchdog (in module microcontroller)
WATCHDOG (microcontroller.ResetReason attribute)
WatchDogMode (class in watchdog)
WatchDogTimeout
WatchDogTimer (class in watchdog)
WaveFile (class in audiocore)
waveform (synthio.LFO attribute)
(synthio.Note attribute)
wb_mode (espcamera.Camera attribute)
WEP (wifi.AuthMode attribute)
WHEN_EMPTY (espcamera.GrabMode attribute)
whitebal (espcamera.Camera attribute)
width (displayio.Bitmap attribute)
(displayio.Display attribute)
(displayio.EPaperDisplay attribute)
(displayio.OnDiskBitmap attribute)
(displayio.TileGrid attribute)
(espcamera.Camera attribute)
(framebufferio.FramebufferDisplay attribute)
(gifio.OnDiskGif attribute)
(is31fl3741.IS31FL3741_FrameBuffer attribute)
(picodvi.Framebuffer attribute)
(qrio.QRDecoder attribute)
(rgbmatrix.RGBMatrix attribute)
(sdioio.SDCard attribute)
(vectorio.Rectangle attribute)
wifi
module
WPA (wifi.AuthMode attribute)
WPA2 (wifi.AuthMode attribute)
WPA3 (wifi.AuthMode attribute)
wpc (espcamera.Camera attribute)
WQXGA (espcamera.FrameSize attribute)
wrap_socket() (ssl.SSLContext method)
WRITE (_bleio.Characteristic attribute)
write() (_bleio.PacketBuffer method)
(adafruit_bus_device.i2c_device.I2CDevice method)
(bitbangio.SPI method)
(busio.SPI method)
(busio.UART method)
(i2ctarget.I2CTargetRequest method)
(in module is31fl3741)
(rp2pio.StateMachine method)
(terminalio.Terminal method)
(usb.core.Device method)
(usb_cdc.Serial method)
(usb_midi.PortOut method)
write_bit() (onewireio.OneWire method)
WRITE_NO_RESPONSE (_bleio.Characteristic attribute)
write_readinto() (bitbangio.SPI method)
(busio.SPI method)
(rp2pio.StateMachine method)
write_then_readinto() (adafruit_bus_device.i2c_device.I2CDevice method)
write_timeout (usb_cdc.Serial attribute)
writeblocks() (sdcardio.SDCard method)
(sdioio.SDCard method)
writeto() (bitbangio.I2C method)
(busio.I2C method)
writeto_then_readfrom() (bitbangio.I2C method)
(busio.I2C method)
writing (rp2pio.StateMachine attribute)
X
x (displayio.Group attribute)
(displayio.TileGrid attribute)
(vectorio.Circle attribute)
(vectorio.Polygon attribute)
(vectorio.Rectangle attribute)
XGA (espcamera.FrameSize attribute)
Y
y (displayio.Group attribute)
(displayio.TileGrid attribute)
(vectorio.Circle attribute)
(vectorio.Polygon attribute)
(vectorio.Rectangle attribute)
Z
ZeroDivisionError
zeros() (in module ulab.numpy)
zip() (in module builtins)
zlib
module
Read the Docs
v: 8.2.x
Versions
latest
8.2.x
7.3.x
7.2.x
7.1.x
6.3.x
5.3.x
4.x
3.x
2.x
Downloads
pdf
On Read the Docs
Project Home
Builds