Question: Can a joystick control a camera gimbal using two Moteino R3 & RFM69HW tranceivers?
Self Answered: Yes, a joystick is usually two potentiometers set perpendicularly. Simply edit the code from the Pot & Servo project to work with two pots and two servo motors. You will then be able to wire up your joystick and operate a camera gimbal - wirelessly. Moteino Style!
Here is the video for viewing:
http://youtu.be/DqRSbYrDDqcGo to the Pot and Servo project for the code to edit to make this happen.