PX4 F9P GPS
Pinouts and useful info about the custom PX4 GPS module
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The PX4 F9P GPS module is a customization of the Holybro H-RTK F9P Rover lite module. The customizations are PX4 branding and the addition of a PPS signal on pin 6, which is not available on the standard module. With regard to the evaluation kit, this module supercedes the Freefly RTK GPS
This module works out of the box. Simply plug it into the GPS1 connector on the Pixhawk Adapter board, and calibrate the magnetometer.
Pin | Name | Lvl | Function |
1 | VDD_5V | 5V | 5V supply |
2 | USART_TX | 3.3V | GPS 1 TX |
3 | USART_RX | 3.3V | GPS 1 RX |
4 | I2C_SCL | 3.3V | I2C SCL for magnetometer |
5 | I2C_SDA | 3.3V | I2C SDA for magnetometer |
6 | GPS_PPS | 3.3V | PPS signal from GPS module |
7 | SAFETY_SWITCH | 3.3V | Safety switch state |
8 | SAFETY_SWITCH_LED | 3.3V | Safety switch led |
9 | VDD_3V3 | 3.3V | 3.3V supply |
10 | BUZZER_INV | | Buzzer |
11 | GND | | Ground |
Last modified 6mo ago