Adafruit CircuitPython
7.3.x
API and Usage
Core Modules
Supported Ports
Troubleshooting
Additional CircuitPython Libraries and Drivers on GitHub
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 information
WebUSB Serial Support
Adafruit CircuitPython
Docs
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Index
Index
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Z
Symbols
.mpy file
.py file
_
__bool__() (alarm.SleepMemory method)
(displayio.Group method)
(displayio.Palette method)
(keypad.EventQueue method)
(nvm.ByteArray method)
(ps2io.Ps2 method)
(pulseio.PulseIn method)
__contains__() (btree.btree 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)
(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)
(frequencyio.FrequencyIn method)
(gifio.GifWriter method)
(i2cperipheral.I2CPeripheral method)
(i2cperipheral.I2CPeripheralRequest 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)
(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)
(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)
(frequencyio.FrequencyIn method)
(gifio.GifWriter method)
(i2cperipheral.I2CPeripheral method)
(i2cperipheral.I2CPeripheralRequest 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)
(touchio.TouchIn method)
(usb_host.Port method)
__get__() (frequencyio.FrequencyIn method)
__getitem__() (adafruit_pixelbuf.PixelBuf method)
(alarm.SleepMemory method)
(btree.btree method)
(displayio.Bitmap method)
(displayio.Group method)
(displayio.Palette method)
(displayio.TileGrid 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)
__init__() (in module wifi)
__iter__() (_bleio.ScanResults method)
(btree.btree method)
(canio.Listener method)
(wifi.ScannedNetworks method)
__len__() (alarm.SleepMemory method)
(displayio.Group method)
(displayio.Palette method)
(keypad.EventQueue method)
(memorymonitor.AllocationSize method)
(nvm.ByteArray method)
(ps2io.Ps2 method)
(pulseio.PulseIn method)
__next__() (_bleio.ScanResults method)
(canio.Listener method)
(wifi.ScannedNetworks method)
__setitem__() (adafruit_pixelbuf.PixelBuf method)
(alarm.SleepMemory method)
(btree.btree method)
(displayio.Bitmap method)
(displayio.Group method)
(displayio.Palette method)
(displayio.TileGrid 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
_stage
module
_T (in module random)
_Uname (class in os)
A
a2b_base64() (in module binascii)
abs()
built-in function
abs() (in module ulab.numpy.carray)
accept() (socketpool.Socket method)
(ssl.SSLSocket method)
ack() (i2cperipheral.I2CPeripheralRequest method)
acos() (in module math)
(in module ulab.numpy)
acosh() (in module math)
(in module ulab.numpy)
acquire() (uasyncio.Lock method)
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_frame() (gifio.GifWriter method)
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 (i2cperipheral.I2CPeripheralRequest attribute)
address_bytes (_bleio.Address attribute)
addressof() (in module uctypes)
advertise_service() (mdns.Server method)
advertisement_bytes (_bleio.ScanEntry attribute)
advertising (_bleio.Adapter attribute)
AES (class in aesio)
aesio
module
AF_INET (socketpool.SocketPool attribute)
AF_INET6 (socketpool.SocketPool attribute)
alarm
module
alarm.pin
module
alarm.time
module
alarm.touch
module
all()
built-in function
AllocationAlarm (class in memorymonitor)
AllocationError
AllocationSize (class in memorymonitor)
alphablend() (in module bitmaptools)
AlphaFunc() (_eve._EVE method)
altitude (gnss.GNSS attribute)
AnalogIn (class in analogio)
analogio
module
AnalogOut (class in analogio)
any()
built-in function
ap_info (wifi.Radio attribute)
append() (array.array method)
(collections.deque method)
(displayio.Group method)
arange() (in module ulab.numpy)
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)
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_brightness (displayio.Display attribute)
(framebufferio.FramebufferDisplay attribute)
auto_refresh (displayio.Display attribute)
(framebufferio.FramebufferDisplay attribute)
AUTO_RELOAD (supervisor.RunReason attribute)
auto_restart (canio.CAN attribute)
auto_write (adafruit_pixelbuf.PixelBuf attribute)
B
b2a_base64() (in module binascii)
background_write() (rp2pio.StateMachine method)
baremetal
BaseException
baudrate (busio.UART attribute)
(canio.CAN attribute)
Begin() (_eve._EVE method)
BIG_ENDIAN (in module uctypes)
bin()
built-in function
binascii
module
bind() (socketpool.Socket method)
(ssl.SSLSocket method)
bisect() (in module ulab.scipy.optimize)
bit_transpose() (in module bitops)
bitbangio
module
Bitmap (class in displayio)
bitmap (displayio.TileGrid attribute)
(fontio.BuiltinFont 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)
BlendFunc() (_eve._EVE method)
blit() (displayio.Bitmap method)
(framebuf.FrameBuffer method)
BluetoothError
board
module
board_id (in module board)
bool (built-in class)
(in module ulab.numpy)
BOOTLOADER (microcontroller.RunMode attribute)
boundary_fill() (in module bitmaptools)
bpp (adafruit_pixelbuf.PixelBuf attribute)
brightness (adafruit_pixelbuf.PixelBuf attribute)
(displayio.Display attribute)
(framebufferio.FramebufferDisplay attribute)
(is31fl3741.IS31FL3741_FrameBuffer attribute)
(rgbmatrix.RGBMatrix attribute)
BROADCAST (_bleio.Characteristic attribute)
BrokenPipeError
BROWNOUT (microcontroller.ResetReason attribute)
bssid (wifi.Network attribute)
btree
module
buffer protocol
built-in function
abs()
all()
any()
bin()
callable()
chr()
classmethod()
compile()
delattr()
dir()
divmod()
enumerate()
eval()
exec()
filter()
getattr()
globals()
hasattr()
hash()
help()
hex()
id()
input()
isinstance()
issubclass()
iter()
len()
locals()
map()
max()
min()
next()
oct()
open()
ord()
pow()
print()
property()
range()
repr()
reversed()
round()
setattr()
sorted()
staticmethod()
sum()
super()
type()
zip()
BuiltinFont (class in fontio)
bus (displayio.Display attribute)
(displayio.EPaperDisplay attribute)
BUS_OFF (canio.BusState attribute)
busio
module
BusState (class in canio)
busy (displayio.EPaperDisplay attribute)
bytearray (built-in class)
ByteArray (class in nvm)
bytearray_at() (in module uctypes)
bytecode
byteorder (adafruit_pixelbuf.PixelBuf attribute)
(in module sys)
bytes (built-in class)
bytes_at() (in module uctypes)
bytes_per_block (memorymonitor.AllocationSize attribute)
BytesIO (class in io)
C
calcsize() (in module struct)
calibration (rtc.RTC attribute)
(samd.Clock attribute)
Call() (_eve._EVE method)
call_exception_handler() (uasyncio.Loop method)
callable()
built-in function
callee-owned tuple
camera
module
Camera (class in camera)
CAN (class in canio)
cancel() (uasyncio.Task method)
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)
channel (in module wifi)
(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()
built-in function
Circle (class in vectorio)
CircuitPython
classmethod()
built-in function
Clear() (_eve._EVE method)
clear() (frequencyio.FrequencyIn method)
(keypad.EventQueue method)
(pulseio.PulseIn method)
(uasyncio.Event method)
clear_errors() (ps2io.Ps2 method)
clear_rxfifo() (rp2pio.StateMachine method)
clear_secondary_terminal() (in module multiterminal)
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)
(uasyncio.Loop method)
(uasyncio.Server method)
(uasyncio.Stream 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)
ColorConverter (class in displayio)
ColorMask() (_eve._EVE method)
ColorRGB() (_eve._EVE method)
Colorspace (class in displayio)
colorwheel() (in module rainbowio)
compile()
built-in function
compile() (in module re)
complex (built-in class)
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)
Connection (class in _bleio)
connection_interval (_bleio.Connection attribute)
ConnectionError
connections (_bleio.Adapter attribute)
console (in module usb_cdc)
const() (in module micropython)
CONSUMER_CONTROL (usb_hid.Device attribute)
continuous_capture_get_frame() (imagecapture.ParallelImageCapture method)
continuous_capture_start() (imagecapture.ParallelImageCapture method)
continuous_capture_stop() (imagecapture.ParallelImageCapture method)
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)
create_task() (in module uasyncio)
(uasyncio.Loop method)
cross() (in module ulab.numpy)
cross-compiler
ctrl_transfer() (usb.core.Device method)
current_task() (in module uasyncio)
D
data (canio.Message attribute)
(in module usb_cdc)
(msgpack.ExtType attribute)
data_type (qrio.QRInfo attribute)
datetime (rtc.RTC attribute)
DEBUG (in module re)
decode() (qrio.QRDecoder method)
decompress() (in module zlib)
decrypt_into() (aesio.AES method)
DEEP_SLEEP_ALARM (microcontroller.ResetReason attribute)
default_exception_handler() (uasyncio.Loop method)
degrees() (in module math)
(in module ulab.numpy)
deinit() (_bleio.CharacteristicBuffer method)
(_bleio.PacketBuffer 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)
(frequencyio.FrequencyIn method)
(gamepadshift.GamePadShift method)
(gifio.GifWriter method)
(gnss.GNSS method)
(i2cperipheral.I2CPeripheral method)
(imagecapture.ParallelImageCapture method)
(in module wifi)
(is31fl3741.IS31FL3741 method)
(is31fl3741.IS31FL3741_FrameBuffer method)
(keypad.KeyMatrix method)
(keypad.Keys method)
(keypad.ShiftRegisterKeys method)
(mdns.Server method)
(onewireio.OneWire 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)
(synthio.MidiTrack method)
(touchio.TouchIn method)
(usb_host.Port method)
(watchdog.WatchDogTimer method)
delattr()
built-in function
delay_us() (in module microcontroller)
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 (built-in class)
diff() (in module ulab.numpy)
digest() (hashlib.hash method)
DigitalInOut (class in digitalio)
digitalio
module
dir()
built-in function
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_autoreload() (in module supervisor)
disable_ble_workflow() (in module supervisor)
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() (_eve._EVE method)
displayio
module
dither (displayio.ColorConverter attribute)
dither() (in module bitmaptools)
DitherAlgorithm (class in bitmaptools)
divisor (rotaryio.IncrementalEncoder attribute)
divmod()
built-in function
dot() (in module ulab.numpy)
DOWN (digitalio.Pull attribute)
drain() (uasyncio.Stream method)
draw_line() (in module bitmaptools)
drive_mode (digitalio.DigitalInOut attribute)
DriveMode (class in digitalio)
driver
dualbank
module
dump() (in module json)
dumps() (in module json)
duty_cycle (pwmio.PWMOut attribute)
E
e (in module math)
Edge (class in countio)
eig() (in module ulab.numpy.linalg)
Ellipsis (built-in variable)
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_autoreload() (in module supervisor)
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)
End() (_eve._EVE method)
end() (re.match method)
ENTERPRISE (wifi.AuthMode attribute)
enumerate()
built-in function
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_PASSIVE (canio.BusState attribute)
ERROR_WARNING (canio.BusState attribute)
errorcode (in module errno)
espidf
module
eval()
built-in function
EVEN (busio.Parity attribute)
EVEN_BYTES (qrio.PixelPolicy attribute)
Event (class in keypad)
(class in uasyncio)
EventQueue (class in keypad)
events (keypad.KeyMatrix attribute)
(keypad.Keys attribute)
(keypad.ShiftRegisterKeys attribute)
EVERY_BYTE (qrio.PixelPolicy attribute)
Exception
exec()
built-in function
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)
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)
file (audiomp3.MP3Decoder attribute)
FileIO (class in io)
filesystem
fill() (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()
built-in function
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)
flip() (in module ulab.numpy)
flip_x (displayio.TileGrid attribute)
flip_y (displayio.TileGrid attribute)
float (built-in class)
(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)
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 (framebufferio.FramebufferDisplay attribute)
FramebufferDisplay (class in framebufferio)
framebufferio
module
frequency (busio.SPI attribute)
(microcontroller.Processor attribute)
(pwmio.PWMOut attribute)
(rp2pio.StateMachine attribute)
(samd.Clock attribute)
(sdioio.SDCard property)
FrequencyIn (class in frequencyio)
frequencyio
module
frexp() (in module math)
from_bytes() (int class method)
from_file() (in module synthio)
frozen module
frozenset (built-in class)
full() (in module ulab.numpy)
G
gamepadshift
module
GamePadShift (class in gamepadshift)
gamma() (in module math)
(in module ulab.numpy)
Garbage Collector
gather() (in module uasyncio)
gc
module
get() (btree.btree method)
(keypad.EventQueue method)
get_boot_device() (in module usb_hid)
get_bounding_box() (fontio.BuiltinFont method)
(fontio.FontProtocol method)
get_event_loop() (in module uasyncio)
get_exception_handler() (uasyncio.Loop method)
get_extra_info() (uasyncio.Stream method)
get_glyph() (fontio.BuiltinFont method)
(fontio.FontProtocol method)
get_into() (keypad.EventQueue method)
get_last_received_report() (usb_hid.Device method)
get_pressed() (gamepadshift.GamePadShift method)
get_previous_traceback() (in module supervisor)
get_printoptions() (in module ulab.numpy)
get_secondary_terminal() (in module multiterminal)
getaddrinfo() (socketpool.SocketPool method)
getattr()
built-in function
getcwd() (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()
built-in function
GLONASS (gnss.SatelliteSystem attribute)
Glyph (class in fontio)
gnss
module
GNSS (class in gnss)
GPIO
GPIO port
GPS (gnss.SatelliteSystem attribute)
Group (class in displayio)
group() (re.match method)
groups() (re.match method)
H
hasattr()
built-in function
hash()
built-in function
hashlib
module
hashlib.md5 (class in hashlib)
hashlib.sha1 (class in hashlib)
hashlib.sha256 (class in hashlib)
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)
(framebufferio.FramebufferDisplay attribute)
(is31fl3741.IS31FL3741_FrameBuffer attribute)
(qrio.QRDecoder attribute)
(rgbmatrix.RGBMatrix attribute)
(vectorio.Rectangle attribute)
help()
built-in function
hex()
built-in function
hexdigest() (hashlib.hash method)
hexlify() (in module binascii)
hidden (displayio.Group attribute)
(displayio.TileGrid attribute)
hline() (framebuf.FrameBuffer method)
hostname (mdns.RemoteService attribute)
(mdns.Server attribute)
(wifi.Radio 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)
i2cperipheral
module
I2CPeripheral (class in i2cperipheral)
I2CPeripheralRequest (class in i2cperipheral)
I2SOut (class in audiobusio)
id (canio.Match attribute)
(canio.Message attribute)
(canio.RemoteTransmissionRequest attribute)
id()
built-in function
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)
info() (in module uheap)
INPUT (digitalio.Direction attribute)
input()
built-in function
insert() (displayio.Group method)
instance_name (mdns.RemoteService attribute)
(mdns.Server attribute)
int (built-in class)
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)
interned string
interp() (in module ulab.numpy)
inv() (in module ulab.numpy.linalg)
INVALID (gnss.PositionFix attribute)
io
module
ip_address() (in module ipaddress)
ipaddress
module
ipoll() (select.poll method)
ipv4_address (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 (i2cperipheral.I2CPeripheralRequest attribute)
is_restart (i2cperipheral.I2CPeripheralRequest attribute)
is_set() (uasyncio.Event method)
is_transparent() (displayio.Palette method)
isfinite() (in module math)
isinf() (in module math)
isinstance()
built-in function
isnan() (in module math)
issubclass()
built-in function
items() (btree.btree method)
iter()
built-in function
J
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)
last_received_report (usb_hid.Device attribute)
latitude (gnss.GNSS attribute)
Layer (class in _stage)
ldexp() (in module math)
LEN (wifi.Packet attribute)
len()
built-in function
length (canio.RemoteTransmissionRequest attribute)
LESC_ENCRYPT_WITH_MITM (_bleio.Attribute attribute)
level (audiomixer.MixerVoice attribute)
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 (built-in class)
listdir() (in module os)
listen() (canio.CAN method)
(socketpool.Socket method)
(ssl.SSLSocket method)
Listener (class in canio)
LITTLE_ENDIAN (in module uctypes)
load() (in module json)
load_verify_locations() (ssl.SSLContext method)
loads() (in module json)
locals()
built-in function
localtime() (in module time)
location (vectorio.Circle attribute)
(vectorio.Polygon attribute)
(vectorio.Rectangle attribute)
Lock (class in uasyncio)
locked() (uasyncio.Lock method)
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
Loop (class in uasyncio)
loopback (canio.CAN attribute)
lost() (in module wifi)
M
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()
built-in function
mask (canio.Match attribute)
Match (class in canio)
match() (in module re)
(re.regex method)
matches() (_bleio.ScanEntry method)
math
module
max()
built-in function
max() (in module ulab.numpy)
max_length (_bleio.Characteristic attribute)
max_packet_length (_bleio.Connection 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]
memorymonitor
module
memoryview (built-in class)
Message (class in canio)
mfm_readinto() (in module floppyio)
microcontroller
module
micropython
module
MicroPython port
MicroPython Unix port
MidiTrack (class in synthio)
min()
built-in function
min() (in module ulab.numpy)
Mixer (class in audiomixer)
MixerVoice (class in audiomixer)
mkdir() (in module os)
(storage.VfsFat method)
mkfs() (storage.VfsFat 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
_stage
adafruit_bus_device
adafruit_bus_device.i2c_device
adafruit_bus_device.spi_device
adafruit_pixelbuf
aesio
alarm
alarm.pin
alarm.time
alarm.touch
analogio
array
atexit
audiobusio
audiocore
audioio
audiomixer
audiomp3
audiopwmio
binascii
bitbangio
bitmaptools
bitops
board
btree
busio
camera
canio
collections
countio
digitalio
displayio
dualbank
errno
espidf
floppyio
fontio
framebuf
framebufferio
frequencyio
gamepadshift
gc
getpass
gifio
gnss
hashlib
heapq
i2cperipheral
imagecapture
io
ipaddress
is31fl3741
json
keypad
math
mdns
memorymonitor
microcontroller
micropython
msgpack
multiterminal
neopixel_write
nvm
onewireio
os
paralleldisplay
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
uasyncio
uctypes
uheap
ulab
ulab.numpy
ulab.numpy.carray
ulab.numpy.fft
ulab.numpy.linalg
ulab.scipy
ulab.scipy.linalg
ulab.scipy.optimize
ulab.scipy.signal
ulab.user
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)
MpyError
msgpack
module
multiterminal
module
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_event_loop() (in module uasyncio)
newton() (in module ulab.scipy.optimize)
next()
built-in function
NO_ACCESS (_bleio.Attribute attribute)
nodename (os._Uname attribute)
Nop() (_eve._EVE method)
norm() (in module ulab.numpy.linalg)
NORMAL (microcontroller.RunMode attribute)
NOTIFY (_bleio.Characteristic attribute)
NotImplemented (built-in variable)
NotImplementedError
nvm
module
nvm (in module microcontroller)
O
object (built-in class)
oct()
built-in function
ODD (busio.Parity attribute)
ODD_BYTES (qrio.PixelPolicy attribute)
on_next_reset() (in module microcontroller)
OnDiskBitmap (class in displayio)
ones() (in module ulab.numpy)
OneWire (class in onewireio)
onewireio
module
OPEN (_bleio.Attribute attribute)
(wifi.AuthMode attribute)
open()
built-in function
open() (in module btree)
(in module io)
(storage.VfsFat method)
open_connection() (in module uasyncio)
OPEN_DRAIN (digitalio.DriveMode attribute)
opt_level() (in module micropython)
ord()
built-in function
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
pack() (in module msgpack)
(in module struct)
pack_into() (_bleio.UUID method)
(in module struct)
packed (ipaddress.IPv4Address attribute)
Packet (class in wifi)
packet() (in module wifi)
PacketBuffer (class in _bleio)
pair() (_bleio.Connection method)
paired (_bleio.Connection attribute)
Palette (class in displayio)
PaletteSource() (_eve._EVE method)
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)
pending (rp2pio.StateMachine property)
PewPew (class in _pew)
pi (in module math)
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_shader (displayio.OnDiskBitmap attribute)
(displayio.TileGrid attribute)
(vectorio.Circle attribute)
(vectorio.Polygon attribute)
(vectorio.Rectangle attribute)
PixelBuf (class in adafruit_pixelbuf)
PixelPolicy (class in qrio)
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)
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()
built-in function
pow() (in module math)
POWER_ON (microcontroller.ResetReason attribute)
pressed (keypad.Event attribute)
print()
built-in function
print_exception() (in module traceback)
Processor (class in microcontroller)
product (usb.core.Device attribute)
properties (_bleio.Characteristic attribute)
property()
built-in function
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
qr() (in module ulab.numpy.linalg)
QRDecoder (class in qrio)
QRInfo (class in qrio)
qrio
module
qstr_info() (in module micropython)
queue (in module wifi)
queued() (in module wifi)
QZSS_L1CA (gnss.SatelliteSystem attribute)
QZSS_L1S (gnss.SatelliteSystem attribute)
R
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()
built-in function
RAW (wifi.Packet attribute)
raw_value (touchio.TouchIn attribute)
RawSample (class in audiocore)
re
module
READ (_bleio.Characteristic attribute)
read() (_bleio.CharacteristicBuffer method)
(busio.UART method)
(i2cperipheral.I2CPeripheralRequest method)
(uasyncio.Stream method)
(usb.core.Device method)
(usb_cdc.Serial method)
(usb_midi.PortIn method)
read_bit() (onewireio.OneWire method)
readblocks() (sdcardio.SDCard method)
(sdioio.SDCard method)
readexactly() (uasyncio.Stream method)
readfrom_into() (bitbangio.I2C method)
(busio.I2C method)
readinto() (_bleio.CharacteristicBuffer method)
(_bleio.PacketBuffer method)
(adafruit_bus_device.i2c_device.I2CDevice method)
(bitbangio.SPI method)
(busio.SPI method)
(busio.UART method)
(in module bitmaptools)
(rp2pio.StateMachine method)
(uasyncio.Stream method)
(usb_cdc.Serial method)
(usb_midi.PortIn method)
readline() (_bleio.CharacteristicBuffer method)
(busio.UART method)
(uasyncio.Stream method)
(usb_cdc.Serial method)
readlines() (usb_cdc.Serial method)
real() (in module ulab.numpy.carray)
receive() (canio.Listener method)
receive_error_count (canio.CAN attribute)
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)
release (os._Uname attribute)
release() (uasyncio.Lock method)
release_displays() (in module displayio)
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)
(in module os)
rename() (in module os)
render() (in module _stage)
REPL
REPL_RELOAD (supervisor.RunReason attribute)
repr()
built-in function
request() (i2cperipheral.I2CPeripheral 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)
Return() (_eve._EVE method)
reversed()
built-in function
RGB555 (displayio.Colorspace attribute)
RGB555_SWAPPED (displayio.Colorspace attribute)
RGB565 (camera.ImageFormat attribute)
(displayio.Colorspace attribute)
RGB565_SWAPPED (displayio.Colorspace attribute)
RGB888 (displayio.Colorspace attribute)
rgbmatrix
module
RGBMatrix (class in rgbmatrix)
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)
rotaryio
module
rotation (displayio.Display attribute)
(displayio.EPaperDisplay attribute)
(framebufferio.FramebufferDisplay attribute)
rotozoom() (in module bitmaptools)
round()
built-in function
row_column_to_key_number() (keypad.KeyMatrix method)
rp2pio
module
rssi (_bleio.ScanEntry attribute)
(wifi.Network attribute)
RSSI (wifi.Packet attribute)
rtc
module
RTC (class in rtc)
run() (in module uasyncio)
(rp2pio.StateMachine method)
run_forever() (uasyncio.Loop method)
run_reason (supervisor.Runtime attribute)
run_until_complete() (uasyncio.Loop method)
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)
samd
module
sample_rate (audiobusio.PDMIn attribute)
(audiocore.RawSample attribute)
(audiocore.WaveFile attribute)
(audiomixer.Mixer attribute)
(audiomp3.MP3Decoder attribute)
(synthio.MidiTrack attribute)
samplerate (in module floppyio)
samples_decoded (audiomp3.MP3Decoder attribute)
SatelliteSystem (class in gnss)
SaveContext() (_eve._EVE method)
SBAS (gnss.SatelliteSystem attribute)
scale (displayio.Group 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)
schedule_secondary_terminal_read() (in module multiterminal)
ScissorSize() (_eve._EVE method)
ScissorXY() (_eve._EVE method)
scroll() (framebuf.FrameBuffer method)
SDCard (class in sdcardio)
(class in sdioio)
sdcardio
module
sdioio
module
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)
(paralleldisplay.ParallelBus method)
(pulseio.PulseOut method)
(socketpool.Socket method)
(ssl.SSLSocket method)
send_report() (usb_hid.Device method)
sendcmd() (ps2io.Ps2 method)
sendto() (socketpool.Socket method)
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)
(class in uasyncio)
service (_bleio.Characteristic attribute)
Service (class in _bleio)
service_type (mdns.RemoteService attribute)
set (built-in class)
set() (uasyncio.Event method)
set_adapter() (in module _bleio)
set_boundary() (displayio.Shape method)
set_cccd() (_bleio.Characteristic method)
set_default_verify_paths() (ssl.SSLContext method)
set_exception_handler() (uasyncio.Loop method)
set_global_current() (in module is31fl3741)
set_led() (in module is31fl3741)
set_next_code_file() (in module supervisor)
set_next_stack_limit() (in module supervisor)
set_printoptions() (in module ulab.numpy)
set_rgb_status_brightness() (in module supervisor)
set_secondary_terminal() (in module multiterminal)
set_time_source() (in module rtc)
setattr()
built-in function
setblocking() (socketpool.Socket method)
(ssl.SSLSocket method)
settimeout() (socketpool.Socket method)
(ssl.SSLSocket method)
Shape (class in displayio)
sharpdisplay
module
ShiftRegisterKeys (class in keypad)
show() (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)
sinh() (in module math)
(in module ulab.numpy)
size (_bleio.UUID attribute)
sizeof() (in module uctypes)
sleep() (in module time)
(in module uasyncio)
sleep_memory (in module alarm)
sleep_ms() (in module uasyncio)
SleepMemory (class in alarm)
slice (built-in class)
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()
built-in function
span() (re.match method)
spectrogram() (in module ulab.scipy.signal)
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_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_scan() (_bleio.Adapter method)
start_scanning_networks() (wifi.Radio method)
start_server() (in module uasyncio)
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()
built-in function
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)
(uasyncio.Loop method)
stop_advertising() (_bleio.Adapter method)
stop_ap() (wifi.Radio method)
stop_background_write() (rp2pio.StateMachine 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 (built-in class)
stream
Stream (class in uasyncio)
StringIO (class in io)
struct
module
struct (class in uctypes)
struct_time (class in time)
sub() (in module re)
(re.regex method)
sum()
built-in function
sum() (in module ulab.numpy)
super()
built-in function
supervisor
module
SUPERVISOR_RELOAD (supervisor.RunReason attribute)
switch() (in module dualbank)
switch_to_input() (digitalio.DigitalInOut method)
switch_to_output() (digitalio.DigitalInOut method)
sync() (in module os)
(sdcardio.SDCard method)
SyntaxError
synthio
module
sys
module
sysname (os._Uname attribute)
SystemExit
T
Tag() (_eve._EVE method)
TagMask() (_eve._EVE method)
take_picture() (camera.Camera method)
tan() (in module math)
(in module ulab.numpy)
tanh() (in module math)
(in module ulab.numpy)
Task (class in uasyncio)
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() (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() (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 (built-in class)
txstall (rp2pio.StateMachine attribute)
type (_bleio.Address attribute)
type()
built-in function
TypeError
U
UART
(class in busio)
UART() (in module board)
uasyncio
module
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.scipy.signal
module
ulab.user
module
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_cdc
module
usb_connected (supervisor.Runtime attribute)
usb_hid
module
usb_host
module
usb_midi
module
USBError
USBTimeoutError
ustack
module
uuid (_bleio.Characteristic attribute)
(_bleio.Descriptor attribute)
(_bleio.Service attribute)
UUID (class in _bleio)
uuid128 (_bleio.UUID attribute)
uuid16 (_bleio.UUID attribute)
V
value (_bleio.Characteristic attribute)
(_bleio.Descriptor attribute)
(alarm.pin.PinAlarm attribute)
(analogio.AnalogIn attribute)
(analogio.AnalogOut attribute)
(digitalio.DigitalInOut 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)
VfsFat (class in storage)
vline() (framebuf.FrameBuffer method)
voice (audiomixer.Mixer attribute)
VOID (in module uctypes)
voltage (microcontroller.Processor attribute)
W
wait() (uasyncio.Event method)
wait_closed() (uasyncio.Server method)
(uasyncio.Stream method)
wait_for() (in module uasyncio)
wait_for_ms() (in module uasyncio)
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)
WEP (wifi.AuthMode attribute)
width (displayio.Bitmap attribute)
(displayio.Display attribute)
(displayio.EPaperDisplay attribute)
(displayio.OnDiskBitmap attribute)
(displayio.TileGrid attribute)
(framebufferio.FramebufferDisplay attribute)
(is31fl3741.IS31FL3741_FrameBuffer attribute)
(qrio.QRDecoder attribute)
(rgbmatrix.RGBMatrix attribute)
(sdioio.SDCard property)
(vectorio.Rectangle attribute)
wifi
module
WPA (wifi.AuthMode attribute)
WPA2 (wifi.AuthMode attribute)
WPA3 (wifi.AuthMode 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)
(i2cperipheral.I2CPeripheralRequest method)
(in module is31fl3741)
(rp2pio.StateMachine method)
(terminalio.Terminal method)
(uasyncio.Stream 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 property)
X
x (displayio.Group attribute)
(displayio.TileGrid attribute)
(vectorio.Circle attribute)
(vectorio.Polygon attribute)
(vectorio.Rectangle 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()
built-in function
zlib
module
zlib_decompress() (in module zlib)
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