How can I turn off the battery charging circuit in the Dash 1.2? I’ve pulled my hair out trying to effectively comprehend the API reference, but it’s a bit confusing with the 1.1 and 1.2 documents listed in the same general section – there’s the occasional blue box telling me that (some? all? calls) only work on HW 1.1, and other sections referencing the (no longer present on 1.2) hardware jumpers.
Background: I’m looking to power the Dash occasionally via a non-lithium battery source through the battery port, and also to run it most of the time via the USB port. So, I don’t want the Dash 1.2 attempting any charging activity, but I would happily like to monitor the voltage at the battery port and use the battery port as my “backup” power source.
I hope that makes sense, and I’d be grateful for any hints or help!