[guan]

You could consider the Keyboard FeatherWing. It contains only the screen and keyboard part. You are meant to add a Feather format board that has a microcontroller and Wi-Fi, for example Adafruit’s ESP32 Feather board.

https://www.tindie.com/products/arturo182/keyboard-featherwi... https://learn.adafruit.com/adafruit-huzzah32-esp32-feather