Customer:
I found the GUI Designer documentation at Inkplate GUI designer — Inkplate docs documentation
Originally submitted via email support on 30 September 2020. Migrated to the forum for community visibility.
Soldered Support:
MicroPython for Inkplate is ready, with documentation and resources available at GitHub - nitko12/micropython-inkplate6: MicroPython driver for the Inkplate 6 · GitHub
By default, Inkplate comes with Slave mode, which allows you to control it via UART. You can use any MicroPython module for ESP32 that is available. At the GitHub repository, you’ll find the code needed to control the e-paper panel.