stm32f4 discovery pinout with functions

	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P
1	pc5		Green: works as GPIO output on stm32f4disovery
2			Red: does NOT work as GPIO due to some discovery hw conflict
3
4											digital output			digital output
5				GND	GND							GND	GND			2
6				VDD	VDD							5V	5V			4
7				GND	NRST							3V	3V			5
8			ADC 11	PC1	PC0	ADC 10					OSC_IN	PH0 no_po	PH1 no_po	OSC_OUT		6
9		SPI2_MOSI	ADC 13	PC3	PC2	ADC 12	SPI2_MISO					PC14	PC15			10
10			ADC 1	PA1	PA0	ADC 0	BUTTON	TIM2_CH1				PE6	PC13			12
11		USART2_RX	ADC 3	PA3	PA2	ADC 2	USART2_TX	TIM9_CH1				PE4	PE5	TIM9_CH1		14
12	DAC2_OUT	TIM2_CH1	ADC 5	PA5	PA4	ADC 4		DAC1_OUT				PE2	PE3
13		SPI1_MOSI	ADC 7	PA7	PA6	ADC 6	TIM3_CH1					PE0	PE1		weak - MEMS?
14			ADC 15	PC5	PC4	ADC 14			CAN1_RX	TIM10_CH1		PB8	PB9		TIM11_CH1	CAN1_TX
15			ADC 9	PB1	PB0	ADC 8						BOOT0	VDD
16				GND	PB2	USART1_TX			CAN2_TX	TIM4_CH1	I2C1_SCL	PB6	PB7	USART1_RX	I2C1_SDA
17				PE7	PE8	YES				SPI1_MISO, SPI3_MISO, SMTH WRONG	TIM3_CH1, SMTH WRONG	PB4	PB5	SPI1_MOSI	CAN2_RX
18			TIM1_CH1	PE9	PE10							PD7	PB3	CAN2_RX	SPI1_SCK
19			TIM2_CH1	PE11	PE12							PD5	PD6
20				PE13	PE14	YES						PD3	PD4
21				PE15	PB10	USART3_TX	SPI2_SCK				CAN1_TX	PD1	PD2
22			USART3_RX	PB11	PB12		CAN2_RX			SPI3_MOSI	used for audio?	PC12	PD0		CAN1_RX
23		CAN2_TX	SPI2_SCK	PB13	PB14	TIM12_CH1	SPI2_MISO			SPI3_SCK	USART3_TX	PC10	PC11	USART3_RX	SPI3_MISO
24			SPI2_MOSI	PB15	PD8	USART3_TX					JTCK-SWCLK	PA14	PA15
25			USART3_RX	PD9	PD10	YES					USART1_RX	PA10	PA13	JTMS-SWDIO
26			YES	PD11	PD12	TIM4_CH1	LED4			I2C3_SCL	TIM1_CH1	PA8	PA9	USART1_TX	TIM1_CH2
27			LED3	PD13	PD14	LED5						PC8	PC9		I2C3_SDA
28			LED6	PD15	NC						TIM3_CH1, TIM8_CH1	PC6	PC7		TIM3_CH2, TIM8_CH2
29				GND	GND							GND	GND
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