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How to access multiple parallel packs via rs485-1 #222
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Do you use this patched version #165? |
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@deltamelter Could you do me a favor? I would like to see all the different responses of your setup. This YAML configuration does request all known registers from the two devices on the bus: https://github.com/syssi/esphome-jbd-bms/blob/add-jbd-bms-up-component/tests/esp32-up-requests.yaml Could you update the |
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I probably won't be able to try that until Monday/Tuesday now. |
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It's just reading. No write instructions. Take your time! |
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@syssi Let me know if you need anything else. |
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Perfect! Did you try to https://github.com/syssi/esphome-jbd-bms/blob/main/esp32-up-example-multiple-devices.yaml already? |
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I have a pair of Eco-Worthy 100Ah 48v rack batteries (JDB-UP16S020), now connected in parallel with a data link cable and rs485 connected to esp32
The connectivity is all good, but i only see the data for the original (now master) battery. how do I get an aggregated SOC or cell details for both batteries thru the master, or do I have to cycle thru them, if so how?
Using this example yaml
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