RAMPS 1.4 3D Printer: Bluetooth Setup 2, Configure and Connect

Walk-through of setting up a RAMPS 1.4 3D printer controller to connect to a PC via Bluetooth using the HC05 Bluetooth to serial adapter. This is a continuation of this video - which shows how to make a voltage divider for HC05/HC06 variants that do NOT already have one on board. (these chips use logic. Some breakout boards include a voltage divider for 5V, some do not.) For simplicity’s sake, the adapter used in this video is one that does incorporate it’s own voltage divi