2 USB tellemetry radios

Hardware Radios
1

I have 2 USB tellemetry radios 433mhz

I want to use one at ground d and one at pixhawk

Does anybody now which of the two should I use for air unit and where I should connect the 5volt ground rx tx ???

2

IMG_20190226_215613

3

IMG_20190226_215647

4

Both depicted units are ground units. You need to get an air unit.

5

It’s just a matter of bypassing the chip that does the usb to serial conversion on one the radios, and expose the RX,TX pins on the serial of the radio, so effectively bypassing the the CP2102 or whatever the chip is

1 Like
6

Can you guide me through my pictures where is the rx and tx

I don’t care for the units, which one is easiest