Wrong values

[clerosch]

Hello, i have 4 Ultimatron 12V/200Ah (parallel), installed batmon-ha with little difficulties, it works only with type dummy, but there are wrong values. On screenshot: all batteries actually have minimum 70%soc. Values jump after one minute (p.e. 191 from 1,9% to 52,3%). What could be the reason? Thanks for your answer!

[fl4p]

the dummy bms generates synthetic (fake) data.
try to find the BMS with bluetoothctl >scan on

[clerosch]

Thank you. I had to install batmon-ha a news one on a raspi in the near of batteries. Now when batmon-ha started, he finds all devices, also with bluetoothctl, but the values still are wrong. The dummy bms basically generates fake data or only in this case?

[Karatzie]

Dummy is a simulated BMS with fast changing values.
Do you know what type of BMS is installed in your batteries?
Batmon only supports following type of BMS:
JK BMS / jikong (JK02 protocol)
Daly BMS
JBD / Jiabaida/ Xiaoxiang / Overkill Solar BMS
ANT BMS
Supervolt BMS
SOK BMS

[clerosch]

Thank you for your answer. Iv thougt, dummy type is for all other bms., was happy, that there were values.... I tried all types, but got no succes. In another thread i asked now if there was found a solution for my batterie type - im waiting for feedback.