Hardware Map
The expansion headers P8 and P9 are assigned to the following pins:
| Pin |
Function |
| P8.1 |
GND |
| P8.2 |
GND |
| P8.3 |
GPIO1_6 |
| P8.4 |
GPIO1_7 |
| P8.5 |
GPIO1_2 |
| P8.6 |
GPIO1_3 |
| P8.7 |
MPU_9250_DRDY |
| P8.8 |
ACCEL_DRDY |
| P8.9 |
TIMER5 |
| P8.10 |
MAG_DRDY |
| P8.11 |
GPIO1_13 |
| P8.12 |
GPIO1_12 |
| P8.13 |
PWM_2 |
| P8.14 |
MPU_6000_DRDY |
| P8.15 |
GPIO1_15 |
| P8.16 |
GPIO1_14 |
| P8.17 |
GPIO0_27 |
| P8.18 |
GPIO2_1 |
| P8.19 |
PWM_3 |
| P8.20 |
GPIO1_31 |
| P8.21 |
GPIO1_30 |
| P8.22 |
GPIO1_5 |
| P8.23 |
GPIO1_4 |
| P8.24 |
GPIO1_1 |
| P8.25 |
GPIO1_0 |
| P8.26 |
GPIO1_29 |
| P8.27 |
GPIO2_22 |
| P8.28 |
GPIO2_24 |
| P8.29 |
GPIO2_23 |
| P8.30 |
GPIO2_25 |
| P8.31 |
UART5_CTSN |
| P8.32 |
UART5_RTSN |
| P8.33 |
UART4_RTSN |
| P8.34 |
GYRO_DRDY |
| P8.35 |
UART4_CTSN |
| P8.36 |
UART3_CTSN |
| P8.37 |
UART5_TXD |
| P8.38 |
UART5_RXD |
| P8.39 |
GPIO2_12 |
| P8.40 |
GPIO2_13 |
| P8.41 |
GPIO2_10 |
| P8.42 |
GPIO2_11 |
| P8.43 |
GPIO2_8 |
| P8.44 |
GPIO2_9 |
| P8.45 |
GPIO2_6 |
| P8.46 |
GPIO2_7 |
| Pin |
Function |
| P9.1 |
GND |
| P9.2 |
GND |
| P9.3 |
3V3 |
| P9.4 |
3V3 |
| P9.5 |
VDD_5V |
| P9.6 |
VDD_5V |
| P9.7 |
SYS_5V |
| P9.8 |
SYS_5V |
| P9.9 |
PWR_BUT |
| P9.10 |
SYS_RESET |
| P9.11 |
|
| P9.12 |
|
| P9.13 |
|
| P9.14 |
|
| P9.15 |
|
| P9.16 |
|
| P9.17 |
|
| P9.18 |
|
| P9.19 |
|
| P9.20 |
|
| P9.21 |
|
| P9.22 |
|
| P9.23 |
|
| P9.24 |
|
| P9.25 |
|
| P9.26 |
|
| P9.27 |
|
| P9.28 |
|
| P9.29 |
|
| P9.30 |
|
| P9.31 |
|
| P9.32 |
|
| P9.33 |
|
| P9.34 |
|
| P9.35 |
|
| P9.36 |
|
| P9.37 |
|
| P9.38 |
|
| P9.39 |
|
| P9.40 |
|
| P9.41 |
|
| P9.42 |
|
| P9.43 |
|
| P9.44 |
|
| P9.45 |
|
| P9.46 |