Firstly my 3DR radio works awesome!
my question is can 2 "air modules" connect to each other or are they designed only to work with the "ground station" only? thanks in advance
https://store.diydrones.com/ProductDetails.asp?ProductCode=BR-3DR915&CartID=1
Replies
Only if their network IDs and other parameters are the same, as per;
http://code.google.com/p/ardupilot-mega/wiki/3DRadio
The air and ground modules are identical with the exception that the ground module has a serial-usb converter.