"You can make your own telemetry modules, you need two
HopeRF HM-TRP modules and suitable circuitry to power them. Then run on 3.3V, will need a bluetooth module that is 3.3V for the ground station.
It's easier to make a ground station one up ( so…"
"Looks like you didn't have gps lock! I am an amateur in terms of ardupilot, but this is what it looks like when I plot your logs. Did you check you had lock? The GPS status was 0, throughout the second log.
Where was your GPS module located? "