Comments

• the ESP32S3 functions well on communicating with Arduino serial monitor, but the epaper screen don't show any change.

  in CrowPanel 4.2" E-Paper (DIE07300S, V1.0) — panel frozen, won't update even with official factory fw Comment by Peter July 20
• I have exactly the same issue for 2 pieces Of 4.2”eink ESP32 dev board I got from Amazon, need a solution for them too.

  in CrowPanel 4.2" E-Paper (DIE07300S, V1.0) — panel frozen, won't update even with official factory fw Comment by Peter July 18