The development board is a circuit board for embedded system development, including a series of hardware components such as a central processing unit, memory, input device, output device, Datapath bus, and external resource interface.

Specification
Main control chip: STM32G030F6P6
Stable voltage: 3 3V
LED light: 1 power indicator; 1 Program Control
Power supply: USB micro interface
Pin Pitch: 2 54mm
Size: 40*19mm/1.57*0.75inch
Installation: 4 M2 fixing holes
Key: 1 reset

Shipped without pins soldered