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Steve Yes, GPS works great with this F4v3 board. Use Uart6 for ibus receiver and Uart1 for GPS unit(tx1-rx1), scl and sda are for the compass (most GPS modules incorporate a compass). No need to identify the compass Uart in Inav though, it can find it automatically. Be sure to wire tx1 on the F4 to rx on your GPS module and rx1 on the F4 to tx on the GPS module. Wire scl and sda directly.

2018-02-07 11:41:27 Helpful (1)
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