型号
3.3V SAMD21G18 Development Board
Easy project operation
Breadboard-friendly
Small size
23.5*17.5*3.5mm
interface
IIC I2C UART SPI
CPU
-M0+ CPU(SAMD21G18) running at up to 48MHz
Reset button
two reset button short connect to reset
Power Pads
For the battery power supply