CalEPD is an Epaper component driver for the ESP-IDF framework with GFX and font support, optional touch interface, compatible with ESP32 / S2 / S3 / C3
This is a e ink screen, 2.9 inch, with 296x128 resolution, SSD1680, SPI interface. The 2.9'' e ink supports 4 grayscales and partial refresh. It can be customized to achieve 1.5s fast refresh.
martinberlin
commented
1 year ago
Corresponding to this 2.9" epaper in Good-display store