Cardputer

M5Stack Introduces Cardputer, a Credit-Card-Sized ESP32-S3 Computer With a Keyboard
M5Stack Introduces Cardputer, a Credit-Card-Sized ESP32-S3 Computer With a Keyboard
DIY Electronics ESP32
M5Stack's original Cardputer combines an ESP32-S3, 56-key keyboard, color display, audio, infrared, microSD, battery power, and Grove expansion for makers.