-
Serial Wire
PA13 -> SWDIO
PA14 -> SWCLK
-
HSE
PD0 -> OSC_IN
PD1 -> OSC_OUT
-
Bluetooth UART
USART3
PB10 -> USART3_TX
RB11 -> USART3_RX
-
MPU6050 I2C
I2C1
PB8 -> I2C1_SCL
PB9 -> I2C1_SDA
-
HC-SR04
PB0 -> Trig
PB1 -> Echo
-
Battery
PA0 -> ADC1_IN0
-
TB6612
M1
PB13 -> BIN1
PB12 -> BIN2
PA3 -> PWMB
PA6 -> M1A
PA7 -> M1B
M2
PB14 -> AIN1
PB15 -> AIN2
PA2 -> PWMA
PB6 -> M2A
PB7 -> M2B
-
CH340 UART
USART1
PA9 -> USART1_TX
PA10 -> USART1_RX
-
infrared
PA4 -> infrared