Wondering if anyone else has seen this problem in one of their battery packs. This has been happening at least twice now for one of the packs I ordered from Seplos; I'm using dbus-serialbattery to gather information via RS485, and this particular BMS stops responding after some time - only a reset resolves the problem. The BMS is not fully locked up, it can still be queried locally via the buttons and the display shows all values as well.
Seplos support isn't helpful at all unfortunately - has anybody else here seen this behavior and knows a workaround/fix?
Example statements from support:
Seplos support isn't helpful at all unfortunately - has anybody else here seen this behavior and knows a workaround/fix?
Example statements from support:
andThis may be the rs485 communication is disturbed, you need to reboot the bms, after a few minutes and then turn on the bms will be fine
Hello, this may be the 485 communication port is subjected to strong current or strong magnetic force, you need to make a shielding cable for them on it
Last edited: