Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.
About STM32 development board:
- This board is very suitable for learners that want to learn STM32 microcontroller with ARM Coretex-M3 32-bit core.
- On-board SWD interface, and it can be programmed with ST-LINK V2.
- Immersion gold process, long service life;
- On-board reset button and power indicator LED.
- Power supply connector: USB socket
- On-board test indicator LED, and the beginners can program to control it.
- On-board 100ma 3.3V Regulator.
- All GPIO are led out and the names of the pins are marked.
- Microcontroller: STM32F103C8T6.
- Burning times: 10k cycles
- Operating voltage: 3.3 V.
- IO logic voltage: 3.3V
- Digital I/O Pins: 37
- Analog Input Pins: 10 (12bits).
- Flash Memory: 64KB.
- RAM: 20KB.
- Programmable Clock Speed: 72 MHz (MAX).
10 x STM32 board
20 x Jumper
10 x 6P pin header
20 x 17P pin header
10 x 4P pin header