Hey! I’ve managed to modify the remote control, reverse engineered in the PART 1 . The modification consists in soldering some wires to the coresponding pins of the IC, adding a homemade connector to the remote, and cutting a rather rectangular hole for that connector on the back side of the remote case. After getting the black connector through that back half of the case, I’ve fixed everything in place using hot glue. The next part it’s gonna be a video with a short test of the remote, controlled from the exterior using a relay board. Thanks!