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    DIY Battery via Smart shunt to inverter integration (Solis etc)

    I set it up at my house but was using it at my sister's and didn't change the wifi to her access point. Does it need a internet connection to operate? I didn't think it did.
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    DIY Battery via Smart shunt to inverter integration (Solis etc)

    The connections seem okay. I did not add a jumper on J1.
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    DIY Battery via Smart shunt to inverter integration (Solis etc)

    I got it working for a few minutes, now it's saying the recieved data is incorrect. Any ideas? Does that mean I need to add a resistor? It seems odd because it worked fine for a couple minutes.
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    DIY Battery via Smart shunt to inverter integration (Solis etc)

    I got it to report the info frommthe victron, but it is still not reporting the social to the inverter. I must have something wrong between the esp32 and the can. I don't in the code where you set which pins the sck, s0 and s1 land. I tried to gonoff the diagram posted, but that didnt work.
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    DIY Battery via Smart shunt to inverter integration (Solis etc)

    I've been messing around trying to learn visual studio and how to edit the code and have gotten this far. It seems like I have everything flashed to the esp32 and it is communicating. But, when I hook it to the inverter, it doesn't post the values. Is there a way to check what's wrong in visual...
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    DIY Battery via Smart shunt to inverter integration (Solis etc)

    Yes, it confused me after looking at everything else and reading.
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    DIY Battery via Smart shunt to inverter integration (Solis etc)

    I got all the stuff minus the resistors. They weren't on the list of stuff and I didn't see them in the original pictures in the forum, but I see them listed on a diagram. Did you have to use the resistors? Do you have any better pictures of the wiring? Or a better drawing? It's hard to see what...
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    DIY Battery via Smart shunt to inverter integration (Solis etc)

    I have a 6000XP and ordered all the stuff the other day. I'm just waiting for the esp32 that should arrive tomorrow. I wasn't sure if this would work with the XP since I couldn't find anyone or any info on how to accomplish this. I'm excited now that I see you have it up and running
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    easies way to add inverter communication to 4-12v dumb LifePo4 in series 48v with a smart shunt or any other ideas?

    I have it set on voltage, but it is nice to be able to see an accurate SOC and to be able to set things by it rather than voltage. I have the server rack batteries on mine and it works much better than hers. The small voltage curve is hard to get everything right.
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    easies way to add inverter communication to 4-12v dumb LifePo4 in series 48v with a smart shunt or any other ideas?

    My sister had a small solar setup with a small 12v 200w inverter and 2- 12v 230AH Li-Time batteries in parallel. I got myself a 6000xp and server rack batteries and then she wanted to upgrade her system. She got a 6000xp and 2 more 12v 230AH Li-Time batteries so we could hook them in series to...
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