waveshare(ssd1680): Add driver for waveshare 2.9 inch v2 epaper#850
Merged
deadprogram merged 1 commit intotinygo-org:devfrom Apr 11, 2026
Merged
waveshare(ssd1680): Add driver for waveshare 2.9 inch v2 epaper#850deadprogram merged 1 commit intotinygo-org:devfrom
deadprogram merged 1 commit intotinygo-org:devfrom
Conversation
- Waveshare 2.9in v2 epaper uses a different IC (SSD1680) than the v1. This commit
takes the code from v1 and modifies them for v2.
- Datasheets:
- https://files.waveshare.com/upload/7/79/2.9inch-e-paper-v2-specification.pdf
- https://cdn-learn.adafruit.com/assets/assets/000/097/631/original/SSD1680_Datasheet.pdf?1607625960
- Code reference: https://github.com/waveshareteam/e-Paper/raw/refs/heads/master/RaspberryPi_JetsonNano/c/lib/e-Paper/EPD_2in9_V2.c
- Fixes tinygo-org#627
Signed-off-by: Avinal Kumar <avinal.xlvii@gmail.com>
Assisted-by: Claude Code
Member
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Thank you for the addition @avinal now merging. |
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Summary
takes the code from v1 and modifies it for v2.
Motivation
As described in #627, I broke my display for Badger 2040 and bought a new one just to find out that they use different drivers.
Test
I have tested it with Badger 2040. Example code added. Will add video evidence soon.