Homebrewing Display (Tilt controller and "Currently On Tap" Display) for Inkplate 2 in micropython
I got an Inkplate 2 on kickstarter and needed to find a use for it.
This micropython code loads a png image from brewbunny.com, converts it to the 3 color titlplate format and displays it. If a tilt hydrometer sensor is found (currently only one is supported, because I have only one), the gravity and temp will be also shown on the eink display and transmitted to brewfather. Then it sends the ESP32 to deep sleep for a specified time. The image will only be loaded on first run to save battery, so if the image changes online, a reset must be performed manually. Maybe I'll change this if the battery last long enough.