I had a request to add "KV" to the readings. I took this chance to revise the software a bit. I also changed from reading the high low pulse for rpm to using hardware interrupts. Also I cleaned it up a bit to be able to run both my telemetry module and a motor analyzer in tandem with each other. Here are some pics of running the SkyRC unit with my telemetry module. I also am comparing to my 5.5 digit bench dmm to show that my telemetry unit is more accurate for voltage, and KV is dependent on voltage.