Description
- The Most powerful IoT chip ESP32 embedded for micro:bit
 - Exchangeable wireless modular design (ESP8266, ESP32, BLE)
 - Integrated OLED and Onboard buzzer embedded
 - Extended I/O port x13, I2C port x2 from mirco:bit with GVS socket
 - Extended Servo port x3 from ESP module
 - Various types of power supply (USB, 3.7V lithium battery, 6V Normal battery)
 - Extra Port: Crocodile Pin, Quick Access Port and 4-Pin Port for different usage
 
				





