After crashing a P2+ I am experimenting with a Phantom 1.1.1 and a controller from seperate sources. The controller seems to work well but it only works with RC assisant and can't be seen by the NAZA assisant 2.20. I used the RC assisant to upgrade the transmitter to firmware 1.0.2.26, but prior to that the NAZA assiant would at least see that a transmitter was contected by the calibration dials did not move. All this dispite the fact that the Phantoms led lights go from red to green when I power on the Ndj6 controller, so it seems as if they are at least talking to each other, but still no movement on the NAZA assistant when I move the sticks. Any insights? I guess I should reinstall the NAZA software but I have done that once already.

I get this error when calibrating the RC using the NAZA assistant:
Configuration error, this may cause by firmware upgrade from old version.or abnormal Tx calibration. Re-calibrate your transmitter,and power cycle your controller and check all of the parameters.

But to error using the calibration on the RC assistant.

Post the model number of the controller
Re-bind the controller to the P1 and then re-calibrate the controller.

Your 1.1.1 should be 2.4Ghz
A lot of the P2's were 5.8Ghz.   That said, a 5.8 TX isn't going to communicate with a 2.4 RX at all as AFAIK

so a 2.4 is a better way to go