API Reference

adafruit_ssd1680

CircuitPython displayio driver for SSD1680-based ePaper displays

• Author(s): Melissa LeBlanc-Williams

Implementation Notes

Hardware:

• Adafruit 2.13” Tri-Color eInk Display Breakout

• Adafruit 2.13” Tri-Color eInk Display FeatherWing

• Adafruit 2.13” Mono eInk Display FeatherWing

Software and Dependencies:

• Adafruit CircuitPython firmware for the supported boards: https://github.com/adafruit/circuitpython/releases

class adafruit_ssd1680.SSD1680(*args: Any, **kwargs: Any)

SSD1680 driver

Parameters:

• bus – The data bus the display is on

• **kwargs – See below

Keyword Arguments:

• width (int) – Display width

• height (int) – Display height

• rotation (int) – Display rotation

• vcom (int) – Set vcom voltage register value

• vsh2 (int) – Set vsh2 voltage register value

• custom_lut (bytes) – Custom look-up table settings

adafruit_ssd1680.detect_ssd1680_panel(data_pin, clk_pin, cs_pin, dc_pin, rst_pin)

Read SSD1680 User ID (register 0x2E) via half-duplex bitbang SPI.

Must be called before the SPI bus is initialized (FourWire claims the pins). The SSD1680 responds on the MOSI/DATA line in half-duplex mode, not MISO.

Returns first byte of User ID:

0x00 -> FPC-A005 (original/legacy MagTag panel) anything else -> FPC-7519rev.b or newer panel; use FPC7519_LUT