As part of my early eskate endeavors, I bought a bluetooth dongle for my board to get telemetry from rides. I bought what I thought was an hm-10, but it turned out to be a clone. I originally managed to salvage the situation by following this guide to flash the official hm-10 firmware onto the clone. I slightly deviated from the guide by using a raspberry pi and its gpio pins to do the flashing instead of a ftdi-adapter. Fast forward to today, with newer and faster bluetooth modules in existence for eskate, the hm-10 has been replaced and sits unused. So the plan was to repurpose it as a wireless serial connection for my cnc. The cnc runs smoothieware, which support uart serial output directly, and all I had to do was hook up the right pins and configure the baud rate. The default baud rate is 9600. A bit slow. In fact, probably too slow for cnc situations where many small movements are happening while the smoopi controller is attempting to stream information back. So I trie...