[publidave] wanted a simple wireless display for a bluetooth cycling cadence sensor, and soon found himself deep down the rabbit hole of Micropython and Bluetooth Low Energy on the ESP32.

The ESP32 is the successor to the wildly popular ... the module doesn’t have a display. [G6EJD] wanted to connect an ILI9341 TFT display and he put the code and information on GitHub.

The ESP32 Rainbow is a small computer with a built-in touch keyboard, an integrated display, and a design that ... device that’s powered by an ESP32-S3 dual-core processor and features ...