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Connect Beitian BN-880 to an Omnibus F4 Flight Controller

Omnibus-F4-v3_GPS-BN-880

 

Most GPS’s only use 4 wires, and is straightforward. But the BN-880 is a bit different which can be confusing…

Regular GPS

  • Ground
  • Power
  • TX
  • RX

Deluxe GPS

  • Ground
  • Power
  • TX
  • RX
  • SDA
  • SCL

But the BN-880 has 6 which can be confusing, the two additional wires are for the build-in compass, and must be connected to SDA and SCL.

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