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fl4p / batmon-ha

Add-on for Home Assistant to connect JK, JBD, Daly, ANT, SOK and Supervolt BMS via Bluetooth
MIT License
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Smart BMS JK-PB2A16S-20P extra settings required #169

Open silviudc opened 10 months ago

silviudc commented 10 months ago

Is the Smart BMS JK-PB2A16S-20P with Active Balancer supported by this integration? This is the new model that talks to inverters. https://www.jkbms.com/product/jk-pb2a16s20p-jk-pb2a16s-20p/

fl4p commented 10 months ago

It might work. Let me know if you try it. There is no risk of harm.

silviudc commented 10 months ago

I have it ordered, will report back once I try it :)

silviudc commented 8 months ago

Just to confirm that it works but I see the following only: image Would it be possible to add/update the following:

  1. Would like to see toggle buttons for balance and float mode, like for charge/discharge
  2. Temp sensors 3 and 4 are missing, only 1 and 2 showing

JKBMS FW is v14.17

at906 commented 8 months ago

Just to confirm that it works but I see the following only: image Would it be possible to add/update the following:

  1. Would like to see toggle buttons for balance and float mode, like for charge/discharge
  2. Temp sensors 3 and 4 are missing, only 1 and 2 showing

JKBMS FW is v14.17

Hello,

Can you walk me through this setup? MQTT Broker finds the BMS(3), but i am not able to populate any of the info

fl4p commented 8 months ago

I've added the other 2 temperature sensors.

@silviudc What is float mode? Can you post a screenshot of the app screen with that button?

Off-Grid-Garage commented 6 months ago

@fl4p It's called Vol. Cell RFV(V) in the app: RFV = requested float voltage 2nd from the top: image

There is a Function Switch for it on the 3rd screen of the app to toggle this function: image

personshelldon commented 1 month ago

@fl4p The same problem here. It would be perfect to have a "Float Mode" switch in Home Assistant. All the other settings work perfectly!

personshelldon commented 1 month ago

float_charge.patch

Maybe it will be useful for someone. Made a small patch that adds a "Float Charge" switch for the JKBMS PBx series. Personally, I need this switch for correct automation in Home Assistant. Use only at your own risk, since I do not know how this change will work for other JK BMS boards. My BMS is PB2A16S20P v15.24