Looking at the airtune screenshot, I think that a voltmeter would be good for trouble shooting, and to know if your setup is charging ok.
Honda XR400 @ 425
Voltmeter on airtune
- Discussion regarding features in the NanoEFI hardware and firmware
You've got it! Just revised the latest version of the board a few days ago and included a battery voltage sense circuit. Great way to use the ESP's ADC pin!
