Nice idea but needs lots of work
The concept here is good, but implementation needs work. The app reliably connects to my board. However, when it does and I look at the data it is wrong - for instance we have 49 cycles on my battery and it says 14. To make matters work it won’t connect with my controller at all. Well it did once briefly but immediately said “disconnected” and refused to reconnect. It wouldn’t connect to the controller for our other set up either, though once again it connected to the board (and gave similarly wrong info). Heaven help us if we ever actually need to upgrade the software or anything.