Here is a new version of the Arduino code which corrects visual discomfort of the gauge on the nextion screen.
Does anyone here know a way to activate multiple valence batteries simultaneously and without using an external BMS.
I'm looking for myself too. The first who finds does not gain the...
Good morning all. I am new to the forum. I'm French and you're reading a Google translation. I have 20 U27 12XP batteries and the BMS LV. I would like to read all the batteries at the same time. I have the software to communicate with the bms. I need help because it doesn't work.