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martinberlin / epdiy-rotation

EPDiy is a driver board for affordable e-Paper (or E-ink) displays. The goal of this Fork was to add software rotation using an extra function epd_set_rotation(%d) UPDATE Now has Lilygo S3 support. Only development please use original repository for production!
https://www.tindie.com/products/fasani/epdiy-v7-816-bit-parallel-epaper-controller/
GNU Lesser General Public License v3.0
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ESP32S3 Idea and experimental board #6

Closed martinberlin closed 8 months ago

martinberlin commented 2 years ago

Try to get working the LCD module in S3 and port existing I2C C

LCD Module will be ported to IDF 4.4 https://github.com/espressif/esp-idf/issues/8620

LCD_CAM module in tech ref. Manual [s3 TRF page 670](https://www.espressif.com/sites/default/files/documentation/esp32-s3_technical_reference_manual_en.pdf

UPDATES need after talk with Lovyan

GPIO45 / 46 are strapping pins and are Pull-down as default, do not use for pullup things like TPS_PWR_GOOD signal (That is pulled-up externally)

https://github.com/martinberlin/H-S2-wrover-dev-board/blob/epd-v1/S3-epaper-controller/documentation/S3-epdiy-schematics.pdf

martinberlin commented 8 months ago

This is already done in s3_lcd branch in original repository