STM32F100C8 is the MCU of BluePill board
- Datasheet
- MCU User Manual
- Reference Manual
- Schematics
- Blog on programing using ST-Link from STM32 Nucleo
For detailed information visit here
| ST-Link V2 PIN | Description | Blue Pill PIN | Description |
|---|---|---|---|
| CN4 1 | VDD Target | P2-1 | VCC 3.3v |
| CN4 2 | SWCLK | P2-3 PA14 | SWCLK |
| CN4 3 | GND | P2-4 | GND |
| CN4 4 | SWDIO | P2-2 PA13 | SWDIO |