My Beitian BN220 GPS module does not work with Pixhawk (original made by 3DR)…there is no 3D fix even after power up for over 10 minutes outside. Is there any parameter in the firmware I should change to make it work ?
Below are the relevant param of BN220 for yr reference :–
Operation Voltage: 3.0V - 5.5V ( Typical 5V)
Support Rate : 4800bps to 921600bps,Default 9600bps
Data Level : TTL or RS-232,Default TTL level
Data Protocol : NMEA-0183 or UBX, Default NMEA-0183
Single GNSS : 1Hz-18Hz
Concurrent GNSS : 1Hz-10Hz,Default 1Hz
Thank you.