Post #3022628

New - I just shared an Arduino example for my FastEPD (parallel eink library). This is a low power clock which updates the time/date every minute with differential updates (no flicker). It can run for many months on a small battery (depending on the hardware you're using). It sets/corrects the time every day and a half with NTP and uses the ESP32's internal clock in between corrections. https://github.com/bitbank2/FastEPD/tree/main/examples/Arduino/simple_clock