Pixhawk Mini-Base Ports
Compatible with Pixhawk 5X & 6X
This baseboard is compatible with both Pixhawk 5X & 6X, and any flight controller that follow the Pixhawk Autopilot Bus Standard.
Refer to this diagram for location of pin1. All connectors are JST GH 1.25 mm Pitch unless noted otherwise.
Power1 Port (2.00mm Pitch CLIK-Mate)
Pin | Signal | Volt |
1(red) | VDD5V_BRICK1/2 | +5V |
2(black) | VDD5V_BRICK1/2 | +5V |
3(black) | SCL1/2 | +3.3V |
4(black) | SDA1/2 | +3.3V |
5(black) | GND | GND |
6(black) | GND | GND |
Telem1, Telem2 ports
Pin | Signal | Volt |
1(red) | VCC | +5V |
2(black) | TX7/5/2 (out) | +3.3V |
3(black) | RX7/5/2 (in) | +3.3V |
4(black) | CTS7/5/2 (in) | +3.3V |
5(black) | RTS7/5/2 (out) | +3.3V |
6(black) | GND | GND |
GPS 1 Port
Pin | Signal | Volt |
1(red) | VCC | +5V |
2 black) | TX1(out) | +3.3V |
3(black) | RX1(in) | +3.3V |
4(black) | SCL1 | +3.3V |
5(black) | SDA1 | +3.3V |
6(black) | SAFETY_SWITCH | +3.3V |
7(black) | SAFETY_SWITCH_LED | +3.3V |
8(black) | VDD_3V3 | +3.3V |
9(black) | BUZZER- | 0~5V |
10(black) | GND | GND |
GPS 2 Port
Pin | Signal | Volt |
1(red) | VCC | +5V |
2 black) | TX8(out) | +3.3V |
3(black) | RX8(in) | +3.3V |
4(black) | SCL2 | +3.3V |
5(black) | SDA2 | +3.3V |
6(black) | GND | GND |
CAN1 port
Pin | Signal | Volt |
1(red) | VCC | +5V |
2(black) | CANH1/2 | +3.3V |
3(black) | CANL1/2 | +3.3V |
4(black) | GND | GND |
I2C Port
Pin | Signal | Volt |
1(red) | VCC | +5V |
2(black) | SCL3 | +3.3V |
3(black) | SDA3 | +3.3V |
4(black) | GND | GND |
Eth Port
Pin | Signal | Volt |
1(red) | RXN | +3.3V |
2(black) | RXP | +3.3V |
3(black) | TXN | +3.3V |
4(black) | TXP | +3.3V |
DSM RC Port (JST-ZH 1.5mm Pitch)
Pin | Signal | Volt |
1(yellow) | VDD_3V3_SPEKTRUM | +3.3V |
2(black) | GND | GND |
3(gray) | DSM/SPEKTRUM IN | +3.3V |
SBUS RC port
Pin | Signal | Volt |
1 | VDD_5V _RC | +3.3V |
2 | SBUS/PPM in | +5V |
3 | NC | -- |
4 | SBUS_OUT/RSSI_IN | +3.3V |
5 | GND | GND |
IO Debug Port (JST-SH 1mm Pitch)
Pin | Signal | Volt |
1(red) | IO_VDD_3V3 | +3.3V |
2 black) | IO_USART1_TX | +3.3V |
3(black) | NC | -- |
4(black) | IO_SWD_IO | +3.3V |
5(black) | IO_SWD_CK | +3.3V |
6(black) | IO_SWO | +3.3V |
7(black) | IO_SPARE_GPIO1 | +3.3V |
8(black) | IO_SPARE_GPIO2 | +3.3V |
9(black) | IO_nRST | +3.3V |
10(black) | GND | GND |
FMU Debug Port (JST-SH 1mm Pitch)
Pin | Signal | Volt |
1(red) | FMU_VDD_3V3 | +3.3V |
2 black) | FMU_USART3_TX | +3.3V |
3(black) | FMU_USART3_RX | +3.3V |
4(black) | FMU_SWD_IO | +3.3V |
5(black) | FMU_SWD_CK | +3.3V |
6(black) | SPI6_SCK_EXTERNAL1 | +3.3V |
7(black) | NFC_GPIO | +3.3V |
8(black) | PH11 | +3.3V |
9(black) | FMU_nRST | +3.3V |
10(black) | GND | GND |
FMU PWM OUT Port
Pin | Signal | Voltage |
|---|---|---|
1 (Red) | VDD_Servo | |
2 (Black) | FMU_CH1 | +3.3V |
3 (Black) | FMU_CH2 | +3.3V |
4 (Black) | FMU_CH3 | +3.3V |
5 (Black) | FMU_CH4 | +3.3V |
6 (Black) | FMU_CH5 | +3.3V |
7 (Black) | FMU_CH6 | +3.3V |
8 (Black) | FMU_CH7 | +3.3V |
9 (Black) | FMU_CH8 | +3.3V |
10 (Black) | GND | GND |
I/O PWM OUT Port
Pin | Signal | Voltage |
|---|---|---|
1 (Red) | VDD_Servo | |
2 (Black) | IO_CH1 | +3.3V |
3 (Black) | IO_CH2 | +3.3V |
4 (Black) | IO_CH3 | +3.3V |
5 (Black) | IO_CH4 | +3.3V |
6 (Black) | IO_CH5 | +3.3V |
7 (Black) | IO_CH6 | +3.3V |
8 (Black) | IO_CH7 | +3.3V |
9 (Black) | IO_CH8 | +3.3V |
10 (Black) | GND | GND |
Last modified 8mo ago