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Daniel Ansorregui d66f848ba6 Optimize display update
* Hibernate should only be called before deep sleep
* Init should only be called once and notify the last init
* Set up init properly with 10ms reset and pulldown
* Use GxEDP2 1.4.0 library new busy callback
  to trigger a lightsleep in the mean time
  Saving 600ms of CPU time per update, (12mAs/minute)
  That is -4mAh per day savings
2021-12-11 14:32:29 +00:00
examples/WatchFaces fixed wednesday 2021-12-01 22:09:11 -05:00
extras added screenshot of Bahn 2021-01-26 17:47:34 -05:00
src Optimize display update 2021-12-11 14:32:29 +00:00
.gitignore Added Watchy basic example 2019-11-16 23:08:17 -05:00
CONTRIBUTING.md Add Community block 2021-08-04 11:11:20 -07:00
LICENSE added license 2021-01-05 16:48:01 -05:00
README.md Update README.md 2021-11-29 02:41:09 -05:00
library.json fixed freeze bug 2021-12-03 11:11:00 -05:00
library.properties fixed freeze bug 2021-12-03 11:11:00 -05:00


Watchy - Fully Open Source E-Paper Watch


Pre-order Watchy! Now with injection molded or CNC'd aluminum case

Visit https://watchy.sqfmi.com for documentation, hardware design files, and more!


  1. In the Arduino IDE Boards Manager, install support for the ESP32. You can find instructions here: https://docs.espressif.com/projects/arduino-esp32/en/latest/installing.html

    • Arduino > Preferences > Additional Board Manager URL's
    • https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
  2. Install this library (search for Watchy in the library manager), and any other depdencies when prompted

  3. Check out the examples under Examples -> Watchy

  4. Compile & Upload with these board settings:

    • Board: "ESP32 Dev Module"
    • Partition Scheme: "Minimal SPIFFS"
    • All Other Settings: leave to default

You may also have to install the CP2104 USB to Serial drivers if the port is not automatically detected

Have Fun! :)