An undocumented set of low-level commands has been discovered in the ESP32 microchip, a widely used component in IoT devices. Manufactured by the Chinese company Espressif, the ...

In standard drawing mode, it emulates the behavior of an Etch-A-Sketch, with the ESP32 drawing to the e-paper display as the user turns the encoders to move the cursor.

A new project will soon be launching via the Crowd Supply website in the form of the fully programmable, open source, ESP32 macropad ...

There’s a lot to like about this little remote, which is based upon a LilyGo TTGO ESP32 board with on-board display. The circuitry is basically that and a rotary encoder plus a tiny LiPo battery.

M5Dial programmable touch screen, rotary controller is perfect for home automation projects 6:38 am November 12, 2023 By Julian Horsey ...