Hi all, I'm looking for some help with my ESP32-S3-Dev (n16p8) board, and the Waveshare 7.5 Eink display. The display driver hat, is a waveshare rev2.3 The Waveshare 7.5 has: 075BN-T7-D2 on the back of it. I'm using the GxEPD library, and trying the simple example of "HelloWorld". I'm using thi…

This was the correct display driver to use: //#define GxEPD2_DRIVER_CLASS GxEPD2_750_GDEY075T7 // GDEY075T7 800x480, UC8179 (GD7965), (FPC-C001 20.08.20) Based on the inking on the flexcable: FPC-C001 Thank you all for your help

ESP32-S3-Dev & Waveshare 7.5 Eink Display & GxEPD driver

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sonofcy May 28, 2025, 8:07pm 6

I agree 11 is right, I don't think it can be any other pin, similarly for all the other SPI pins for SPI2. SPI3 can be any pin.

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ESP32-S3-Dev & Waveshare 7.5 Eink Display & GxEPD driver

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