Interesting, but single cell voltage is supported by Ardupilot
Pull requests welcome, as they say!
ArduPilot is a GPLv3 project - that license is scattered here, there and
This is very interesting please share more.
This isn’t really a proposal, so I’m closing it.
You are always free to open a pull request, it will then be analyzed and accepted, rejected or changes asked. I think there will be many people excited about this, so I’m sure it won’t go unnoticed.
ArduPilot Funding Committee