SSD1681 ePaper Display Driver

Rust driver for the Solomon Systech SSD1681 e-Paper display (EPD) controller, for use with embedded-hal.

Description

This driver is written for a [Adafruit 1.54" Tri-Color] display. It will probably work for other displays with the same chip.

It is built using embedded-hal and optionally embedded-graphics.

Examples

The examples must be built on a Raspberry PI. I use the run-example.sh script to copy the sources, compile and run the example on Raspberry Pi.

Partial updates

Partial updates is not supported. There was support initially but the driver refreshes the whole screen so there is no gain.

According to Adafruit it seems to be a hardware problem.

Credits

• Waveshare EPD driver
• SSD1675 EPD driver
• Adafruit_EPD
• Adafruit CircuitPython EPD

License

ssd1681 is dual licenced under:

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)