Watchy

09 Jul 2025

Watchy

                   _____________
                  / ___________ \
                  ||           || 
  Cancel/Back -  [ |           | ] - Up
                  ||           ||
                  ||           ||
  Menu/Confirm - [ |           | ] - Down
                  ||___________||
                  \_____________/  

Reset

Hold Back and Up key for at least 4 seconds. Release Up first.

Bootloader mode

1. Plug into USB
2. Hold Back and Up key for at least 4 seconds. Release Back first.

Replacing firmware

1. Enter bootloader mode
2. Go to https://adafruit.github.io/Adafruit_WebSerial_ESPTool/
3. Select 921600 Baud and click Connect
4. Click Erase
5. Select .bin-file, and click Program
6. Wait till it says To run the new firmware, please reset your device.
7. Disconnect USB
8. Reset your Watchy

InkWatchy firmware

Build

• Run /resources/tools/generate.sh
• Command: PlatformIO: Pick Project Environment
• config is located in /src/defines/templates/gifnoc-template.h

Todo

• [ ] Disable conway
• [ ] Disable WEATHER_INFO, INK_ALARMS, SNAKE, TETRIS, PONG
• [ ] Enable WiFi

https://github.com/Szybet/InkWatchy/wiki/Write-your-own-app
https://github.com/BraininaBowl/Brainwork-for-Watchy/blob/main/bahn.h
https://shkspr.mobi/blog/2023/08/fixing-clock-drift-on-the-watchy/