Note the Name is not a chip designation, it is a mapping of the
pins used on the headers when selecting a function in the Firmware
| Name |
pin |
comment |
| ADC1_0 |
PA0_C |
T4 board |
| ADC1_1 |
PF11 |
T1 |
| ADC1_2 |
PF12 |
T2 |
| ADC1_3 |
PB0 |
T3 |
| ADC1_4 |
PC2 |
G |
| ADC1_5 |
PC3 |
G |
| ADC1_6 |
PA3 |
G |
|
|
|
| ADC3_0 |
PC0 |
N/C |
| ADC3_1 |
PF10 |
G |
| ADC3_2 |
PF8 |
VFET |
| ADC3_3 |
PF6 |
G |
| ADC3_4 |
PF4 |
G |
| ADC3_5 |
PH5 |
VMOT |
|
|
|
| PWM1_1 |
PE9 |
|
| PWM1_2 |
PE11 |
|
| PWM1_3 |
PE13 |
|
| PWM1_4 |
PE14 |
|
|
|
|
| PWM2_1 |
PI5 |
|
| PWM2_2 |
PI6 |
|
| PWM2_3 |
PI7 |
|
| PWM2_4 |
PI2 |
|
|
|
|
| UART 0 TX |
PD8 |
H/W USART3 |
| UART 0 RX |
PB11 |
|
| UART 1 TX |
PB9 |
H/W USART4 |
| UART 1 RX |
PH14 |
PB8 on Nucleo |
|
|
|
| SPI0CK |
PA5 |
|
| SPI0MOSI |
PB5 |
|
| SPI0MISO |
PA6 |
|
|
|
|
| SPI1CK |
PE12 |
MOTOR drivers |
| SPI1MOSI |
PE6 |
|
| SPI1MISO |
PE5 |
|
|
|
|
| I2C0 SCL |
PF1 |
PB10/11 on devebox |
| I2C0 SDA |
PF0 |
PB10/11 on devebox |
|
|
|
| I2C1 SCL |
PA8 |
n/a on devebox |
| I2C1 SDA |
PH8 |
|
| Name |
pin |
comment |
| USB2vbus |
PA9 |
(not used Prime) |
| USB2id |
PA10 |
ACM/CDC Device |
| USB2 |
PA11 |
ACM/CDC Device |
| USB2 |
PA12 |
ACM/CDC Device |
|
|
|
| USB1id |
PB12 |
Host Device (not used) |
| USB1vbus |
PB13 |
Host Device |
| USB1dm |
PB14 |
Host Device |
| USB1dp |
PB15 |
Host Device |
| Name |
pin |
comment |
| SDMMCDET |
PG10 |
|
| SDMMC |
PC8 |
|
| SDMMC |
PC9 |
|
| SDMMC |
PC10 |
|
| SDMMC |
PC11 |
|
| SDMMC |
PC12 |
|
| SDMMC |
PD2 |
|
| Name |
Prime |
Nucleo |
| RX_CLK |
PA1 |
|
| MDIO |
PA2 |
|
| RX_DV |
PA7 |
|
| TX_EN |
PG11 |
|
| TXD0 |
PG13 |
|
| MDC |
PC1 |
|
| RXD0 |
PC4 |
|
| RXD1 |
PC5 |
|
| TXD1 |
PG12 |
PB13 |
| Name |
pin |
comment |
| IO0 |
PD11 |
|
| IO1 |
PF9 |
PD12 |
| IO2 |
PE2 |
|
| IO3 |
PD13 |
|
| NCS |
PB6 |
|
| CLK |
PB2 |
|
| pin |
comment |
| PE8 |
|
| PE7 |
|
| PA4 |
|
| PB1 |
|
| PG1 |
|
| PA5 |
SPI0CK |
| PE9 |
PWM1_1 |
| Name |
pin |
comment |
| LED1 |
PB0 |
|
| LED2 |
PE1 |
|
| LED3 |
PB14 |
|
| BUT |
PC13 |
|
| UART3_RX |
PD9 |
Debug nucleo |
| UART3_TX |
PD8 |
Debug nucleo |
| UART 1 RX |
PB8 |
|
| UART 1 TX |
PB9 |
|
| function |
pin |
comment |
| MSC LED |
PF13 |
|
| BOOT0_DETECT/MSC |
PJ14 |
|
| LED1 |
PH9 |
|
| LED2 |
PH10 |
|
| LED3 |
PH11 |
|
| LED4 |
PH12 |
|
| UART2_RX |
PD6 |
debug port |
| UART2_TX |
PD5 |
debug port |
| FET NOT Enable |
PF14 |
|
| FET PowerShutoff |
PD7 |
|
| Motor NOT Enable |
PH13 |
|
| Motors reset |
n/a |
normally high |
| SSR1 |
PI4 |
|
| SSR2 |
PB7 |
|
| Hotend1 |
PE0 |
|
| Hotend2 |
PB8 |
|
| Bed |
PE3 |
|
| Fan 1 |
PE1 |
|
| Fan 2 |
PI11 |
|
| Endstop Xmin |
PD0 |
|
| Endstop Xmax |
PI3 |
|
| Endstop Ymin |
PI1 |
|
| Endstop Ymax |
PA9 |
|
| Endstop Zmin |
PI0 |
|
| Endstop Zmax |
PH15 |
|
| Probe |
PB10 |
|
| board id #3 |
PE10 |
|
| board id #2 |
PF3 |
|
| board id #1 |
PF5 |
|
| board id #0 |
PF7 |
|
Gadgeteer headers
| hdr |
pin |
func |
| 1 |
|
3v3 |
| 2 |
|
5v |
| 3 |
PJ6 |
|
| 4 |
PJ9 |
|
| 5 |
PJ10 |
QE CHa |
| 6 |
PJ11 |
|
| 7 |
PE5 |
mot spi MISO |
| 8 |
PE6 |
mot spi MOSI |
| 9 |
PE12 |
mot spi CLK |
| 10 |
|
gnd |
| hdr |
pin |
func |
| 1 |
|
3v3 |
| 2 |
|
5v |
| 3 |
PD9 |
|
| 4 |
PB9 |
UART1 TX |
| 5 |
PH14 |
UART1 RX |
| 6 |
PK0 |
|
| 7 |
PK1 |
|
| 8 |
PH8 |
I2C3_SDA |
| 9 |
PA8 |
I2C3_SCL |
| 10 |
|
gnd |
| hdr |
pin |
func |
| 1 |
|
3v3 |
| 2 |
|
5v |
| 3 |
PD14 |
|
| 4 |
PD12 |
|
| 5 |
PD10 |
|
| 6 |
PI5 |
PWM2_1 |
| 7 |
PI6 |
PWM2_2 |
| 8 |
PI7 |
PWM2_3 |
| 9 |
PI2 |
PWM2_4 |
| 10 |
|
gnd |
| hdr |
pin |
func |
| 1 |
|
3v3 |
| 2 |
|
5v |
| 3 |
PE7 |
|
| 4 |
PD8 |
UART0 TX |
| 5 |
PB11 |
UART0 RX |
| 6 |
PE9 |
PWM1_1 |
| 7 |
PE11 |
PWM1_2 |
| 8 |
PE13 |
PWM1_3 |
| 9 |
PE14 |
PWM1_4 |
| 10 |
|
gnd |
| hdr |
pin |
func |
| 1 |
|
3v3 |
| 2 |
|
5v |
| 3 |
PE8 |
|
| 4 |
PJ7 |
|
| 5 |
PJ8 |
QE CHb |
| 6 |
PD15 |
|
| 7 |
PB5 |
SPI1_MOSI |
| 8 |
PA6 |
SPI1_MISO |
| 9 |
PA5 |
SPI1_SCK |
| 10 |
|
gnd |
| hdr |
pin |
func |
| 1 |
|
3v3 |
| 2 |
|
5v |
| 3 |
PB1 |
|
| 4 |
PJ4 |
|
| 5 |
PA4 |
|
| 6 |
PG0 |
|
| 7 |
PJ3 |
|
| 8 |
PG1 |
|
| 9 |
PJ2 |
|
| 10 |
|
gnd |
| hdr |
pin |
func |
| 1 |
|
3v3 |
| 2 |
|
5v |
| 3 |
PH2 |
|
| 4 |
PH4 |
|
| 5 |
PC0 |
|
| 6 |
PF15 |
|
| 7 |
PH3 |
|
| 8 |
PF0 |
I2C2_SDA |
| 9 |
PF1 |
I2C2_SCL |
| 10 |
|
gnd |
| hdr |
pin |
func |
| 1 |
|
3v3 |
| 2 |
|
5v |
| 3 |
PC3 |
ADC1_5 |
| 4 |
PA3 |
ADC1_6 |
| 5 |
PC2 |
ADC1_4 |
| 6 |
PF2 |
|
| 7 |
PI10 |
|
| 8 |
PH7 |
|
| 9 |
PB12 |
|
| 10 |
|
gnd |
| hdr |
pin |
func |
| 1 |
|
3v3 |
| 2 |
|
5v |
| 3 |
PF10 |
ADC3_1 |
| 4 |
PF6 |
ADC3_3 |
| 5 |
PF4 |
ADC3_4 |
| 6 |
PI8 |
|
| 7 |
PE4 |
|
| 8 |
PI9 |
|
| 9 |
PC13 |
|
| 10 |
|
gnd |