ArduSimple provides a number of UBlox F9P based GNSS receivers that support RTK and GPS-for-Yaw. Using RTK allows ArduPilot with centimeter level accuracy which is much more accurate than a normal GPS.
The JST-GH connector is following the Pixhawk standard:
- 1: 5V_IN
- 2: ZED-F9P UART1 RX (3.3V level)
- 3: ZED-F9P UART1 TX (3.3V level)
- 4,5: Not connected
- 6: GND
Please note that the board only includes GPS and doesn’t include compass.
Wiring and Connections¶
All ArduSimple GNSS models come with a JST GH 6-pin connector/cable that is compatible with the Pixhawk family and many other autopilots.
The cables/connectors may be modified to connect to other flight controller boards, using the Pin Map information provided above.
For normal operation, ArduPilot’s GPS parameter defaults will work for any serial port configured for
SERIALx_PROTOCOL = 5.
For GPS-for-Yaw, please refer to GPS-for-Yaw
ArduPilot does not currently configure UBlox F9P GPS constellations. User must assure that the GPS is properly configured for his region and application. See U-Blox F9P Firmware Update