STM32 development board
Jump to navigation
Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
pinout
IO voltage
The "VCCIO" voltage can be set with the jumper "5V/3.3V"
Note that this is "power for the slave device", it does not imply that the outgoing signals will have a 5V level (that's always 3.3V), or that the pins are 5V tolerant.
UART
(not all pin numbers are typed out fully).
- 1 GND
- PA10 RX
- PA9 TX
- 4 VCCIO
I2C1
(not all pin numbers are typed out fully).
- 1 GND
- PB7 SDA
- PB6 SCL
- 4 VCCIO
I2C2
(not all pin numbers are typed out fully).
- 1 GND
- PB11 SDA
- PB10 SCL
- 4 VCCIO
SPI
See elsewhere on this site.
SV2
General purpose IO connector. (not all pin numbers are typed out fully).
- 1 GND
- 2 GND
- 3 PA0
- PA1
- PA2
- PA3
- PA4
- PA5
- PA6
- PA7
- PA8
- PA15
- PB0
- PB1
- PD2
- PB5
- PB8
- PB9
- 19 VCCIO
- 20 VCCIO
SV3
General purpose IO connector.
- 1 GND
- 2 GND
- 3 PC0
- 4 PC1
- 5 PC2
- 6 PC3
- 7 PC4
- 8 PC5
- 9 PC6
- 10 PC7
- 11 PC8
- 12 PC9
- 13 PC10
- 14 PC11
- 15 PC12
- 16 PC13
- 17 PC14
- 18 PC15
- 19 VCCIO
- 20 VCCIO
SWD
- 1 VCC 3.3V
- 2 SWCK PA14
- 3 GND
- 4 SWDAT PA13
- 5 NRST
- 6 BOOT0