User Manual Q&AAnswer
Apr 12, 2025 - 02:33 AM
To connect the Holybro M8N GPS module to your Pixhawk flight controller, you will need to use the appropriate connector cable based on your Pixhawk model. The Holybro M8N GPS module comes with three different connector options: JST GHR1.25mm 10-pin cable (SKU12012), Molex1.25mm 6-pin & 4-pin & 3-pin cable (SKU12013), and JST GHR1.25mm 6-pin cable (SKU12014).
If you have a Pixhawk Series flight controller, you can use the JST GHR1.25mm 10-pin cable. Connect the 10-pin connector to the "GPS Module" or "GPS1" input port on your Pixhawk.
If you have a Pix32 flight controller, you will need to use the Molex1.25mm 6-pin & 4-pin & 3-pin cable. Connect the 6-pin connector to the "Switch" input port, the 4-pin connector to the "GPS" input port, and the 3-pin connector to the "I2C" input port on your Pix32.
Additionally, if you want to use the Holybro M8N GPS module as a secondary GPS on your Pixhawk Series flight controller, you can use the JST GHR1.25mm 6-pin cable (SKU12014). Connect the 6-pin connector to the "UART & I2C" or "GPS2" input port on your Pixhawk.
Please refer to the pin map and connector options provided in the user guide for a visual representation of the connections.
For more detailed instructions and information, please consult the Holybro M8N GPS user guide that came with your product.
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