11-02-2018, 21:57
Thanks Rich - the schematic for the TX board shows both a 12v and a battery connection at the power connector. The 12V provides the 9v power via the 7809 regulator and the battery connection goes to an analog port via a voltage divider - presumably so the Nano can monitor battery voltage. Do i simply connect both the "Battery" and "12v" connections together at the battery terminal ?

