Problem with transmitting IMU/GPS/Ultrasonic data over Nrf24L01

gps.sentence returns a string with \0 terminate as a char * ( char ptr?).

So:

char *gps_data = gps.sentence();
Mirf.send((byte *)gps_data, strlen(gps_data));

gps_data IS a string. No need to copy it anywhere else or try to "read it to a string".

"does this guy like over complicating things a little?".

I wasn't think that at all. I was thinking "a lot". 8)