I just bought this controller and have the test program running on an UNO. All the basics function properly but the joysticks don’t seem to give smooth or full range readings. Is this something that can be calibrated in software?
For example in the Y-direction, home (center) is 127 and all the way up 0. Out of the box it stays at 127 until ~1/3 of the way forward and reads 0 around 2/3 of the way forward. So it’s essentially only getting 1/3 of the joystick range.