arduino › display module
good display 7.5" e-Paper 800x480 UC8179
Largest mainstream e-paper. 48 KB frame buffer — needs a board with PSRAM (ESP32-S3 with PSRAM, Teensy 4.x, Portenta) for double-buffering. Refresh ~5 seconds.
Specifications
- interface
- spi
- resolution px
- 800x480
- controller chip
- uc8179
- voltage v
- 3v3
- touchscreen
- none
Sources
- Adafruit open product catalog · ingest 2026-05-06