Here is a quick write-up on using bluetooth corrections with an All In One micro pcb.
- Use a bluetooth xbee to send corrections to a single micro f9p from Lefebure android app.
- Lefebure NTRIP app needs gga from the bluetooth xbee.
Steps to achieve this;
Send NMEA out on UART2
Change UART2 Baudrate to 38400 to allow communication with xbee
- Enable GGA messages on UART2 (DON’T FORGET TO SAVE THIS CONFIGURATION!)
- Now we have a problem, because there is no way to send the GGA message from UART2 to the xbee. I’m sure there is a better solution, but here is what works for me.
Solder a wire from one of these highlighted pins…
to this pin.
This is how I did it.