Interesting BMS

[saneagle]

I just found this BMS on Aliexpress. It has three temperature sensors, active balancing via Bluetooth, switch, and can be configured for different cell voltages and number of series strings. It also has a UART port. I wonder what that can do?

JBD Smart LiFePO4 BMS 6S 8S 12S 13S 14S 16S 20S 21S With Bluilt-in Bluetooth 40A 80A 100A Balance Board Uart Function For E-bike - AliExpress 44

Smarter Shopping, Better Living! Aliexpress.com

vi.aliexpress.com

 

[guerney]

Communication with the charger perhaps, to stop charging when either of the two external temperature sensors or one internal or all or some permutation of the three detect 65 degrees Centigrade? My one somewhat more external temperature sensor sets off a 12V 120db bike horn, which stops me charging my battery and starts me throwing it out of my window.

Home Ruination by Ebike Battery Fire Expulserating PreTerminator™®©℠

Consider this a trailer promoting my easy to assemble ebike battery safety contraption. Photos with details and an ever so slightly better video will follow.

www.pedelecs.co.uk