VI-RSR PCB Rev2

These PCBs are not mandatory upgrades, but the rear PCB enables push functionality on the front encoders of your VI-RSR, while the front PCB provides better pushbutton feedback than the original.
Please note that if you mix the new Rear PCB with the old Front PCB, you will need to update the firmware on the Front PCB. Do this before replacing the Rear PCB. If you purchase both PCBs, you will not need to update the firmware.