Epaper display from Good Display: 1.54
Resolution
Refresh time:Active size:
Shades of gray:
Cale-idf classname:
200x200
1000 Millis37.3 x 31.8 x 0.98 mm
2
gdeh0154d67
Description
This small epapers are great to make a watch or mini-gadget. Supported in our ESP-IDF component Cale-idf:- gdep015OC1.h both Waveshare and Heltec have similar 1.54" models.
- gdeh0154d67.h use this class for Waveshare 1.54 V2 model since it has a different epaper controller.
Older models may have 152x152 resolution. For those interested in building an epaper wristwatch here is our Epaper deepsleep project in Hackaday website.
Parts list
- TinyPICO esp32
- Wristwatch 3D model for the housing
- An Heltec or Waveshare 1.54" 200x200 epaper
- Watch Strap Band 20mm or 22mm (3D Model is for 22)
- Small 80 mAh battery (Max. 20x10x4 mm)
Purchase link
Please check our Arduino esp32 C++ Firmware for Epaper to use the image provided with CALE in your ESP32 SPI display. If you want to build a custom Firmware using Espressif IDF own framework we highly recommend to check our project Cale-Idf.