Can I connect other devices the the i2c line?
Its the same code, just change the device type in Arduino and upload!
It doesnt compile for me. It can’t find userinterface.h
5 weeks I’m waiting for 85V-10SU … No more.
I made 15x DIYBMS with 85-20SU …
14x works as they should …
And the next day they’re working …
Thanks Stuart !!! Good job!
Another 14x will follow when 85V-10SU arrives.
I compare how they work
Very neat install there - a lot of power!
Hey, I recently finished all my seven BMS PCB modules and got them connected to the ESP. I can see the voltage of all the cells in the web interface and if I click “Above average balance” the BMS modules start to balance my battery. The only problem is, that the module connected to the pack with the highest voltage (the last time I tried it was 4.2V) doesn’t discharge them. Right after I click “Above average balance” the blue LED lights up, but after 2 or 3 seconds goes out with a surprising fade out. Did somebody have the same problem and knows how to solve it? Do I need to replace a specific electronical component of this board?
Thanks for any help