915 MHz RF Detecting Light Stick (Green)

so in this video I'm going to cover the sick radio telemetry modules there's the v1 modules and also the v2 modules we're going to cover the connectivity of these what the differences between them are OTG connections wiring up to your pixhawk or APM different ways of programming them and connecting over bluetooth for tablet and for your PC the difference is between the two with a v1 radio telemetry module the antennas that they come with is the larger 9 DB dipole antenna for the ground module and the 2 DP dipole antenna to go with the air module the v1 also has a USB port or USB plug on the end of the ground module and the air module just has the serial port only with the v2 version of them they both come with 2 DB dipole antennas so you don't have the larger antenna for the ground module you just have a 2 DB dipole on each but both units have USB port and serial port so you can plug ei