M5STACK STAMP-PICO Smallest ESP32 System Board User Guide
Discover the M5Stack STAMP-PICO, the smallest ESP32 system board designed for IoT devices. This user guide provides specifications and a quick start guide for the STAMP-PICO, which features 2.4GHz Wi-Fi and Bluetooth dual-mode solutions, 12 IO expansion pins, and a programmable RGB LED. Perfect for developers seeking cost-effectiveness and simplicity, the STAMP-PICO can be easily programmed using Arduino IDE and offers Bluetooth serial functionality for easy transmission of Bluetooth serial data.