Round AMOLED Badge Does All Kinds Of Cool Stuff

[curisama] has put together a project simply entitled The Badge. It’s simple enough, being a little round screen that you wear. Only, it does many rather interesting ….

Round AMOLED Badge Does All Kinds Of Cool Stuff. The build is based on the Waveshare ESP32-S3-Touch-AMOLED-1.75C. It’s not a very fun part number, but it describes a device which combines a 466×466 round display with a milled aluminium case and an ESP32-S3 to drive everything.

[curisama] started building a custom firmware for the device, intending to use it as an air mouse. Soon enough it had a touchpad, too, a bunch of extra keys, as well as a clock and some games. It was given the ability to record audio too, up to 52 minutes in WAV format.