diy solar

diy solar

BMS Failing? Help! ** FIXED ** :-)

yachtdr22

New Member
Joined
Dec 6, 2022
Messages
20
Failing JBD SP25S003C 48V 100AH BMS
Communicating via BT with one of my BMS’s has gone wonky.
It continues to ask for password but does not seem to recognize it, but then will show some info but something in the communication side is braking down.
I have tried the Xiao app and the Overkill. It connects but only transfers info for a moment then locks up.
The few times that I did stay connected it was showing "Charging Low Temperature Times -28884. (Located in South Texas 60'+)
I Reset and turned OFF all temp sensing and the error returned.
The BT connection light on the BMS BT module stays on?
Is there a way to reset? Is the BMS failing?
 
Last edited:
Back
Top