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S2-WL-ST - DataLogger Limitations #4
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It certainly disconnects with this and I can’t see why it would be different with any other app using 502. I suspect it is something like a conflict of masters on the ModBus.
…On 27 Jan 2023 at 19:50 +0000, alienatedsec ***@***.***>, wrote:
Thanks for the great work @fboundy
Has anyone experienced issues with cloud disconnecting whenever you start using an integration - no matter if this one, I mean any integration that connects to port 502?
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Ok. I am currently working on Slave to Multi-Master communication and will inform you about the progress. |
I'm going to leave this as an Open issue as it is a genuine limitation which as far as I can see is hardware/firmware related. Let me know if you have any success. |
After many attempts, I got a draft of the solution and waiting for some additional HW to be delivered today. Once it is built, I will report on the outcome. |
@fboundy I have made the below set-up, which seems to be a combination of the Solis Cloud and the local Home Assistant integration.
I no longer use the The If you have any questions, please let me know. I am currently testing how stable it is. |
@alienatedsec Any details you can share on the hardware/configuration for the Waveshare Modbus TCP Server/Client please |
I am using the Waveshare RS485 to ETH (B) - PoE version - the non-PoE version is described in option 1 of this guideline. There are no major differences between PoE and non-PoE devices, except for the convenience of powering those when you have multiple next in line. The The Both The Waveshare used for the batteries connection is the same device, but the I am trying different settings as had some teething issues, and I noticed that it works better when the integration (I am using SolaX integration for my Solis inverter) is pulling data more often (e.g., every 5 seconds). Also, I am playing with delays and conflict settings, so as said earlier, I am still testing how stable it is with different configuration settings. |
@fboundy happy for you to move this issue to discussions or simply close it. I also made a repo based on my experience and will keep documenting at the following address https://github.com/alienatedsec/solis-ha-modbus-cloud |
I think your solution may well be the only way to keep SolisCloud and Home Assistant running together. From what I can see as soon as a socket connects to the S2 on TCP port 502 SolisCloud is shut out so I have to assume that it is also using 502. The solution would be for the DataLogger to expose a secondary Modbus connection on another port which is presumably what the DLS-L does on port 8899. |
Thanks for the great work @fboundy
Has anyone experienced issues with cloud disconnecting whenever you start using an integration - no matter if this one, I mean any integration that connects to port 502?
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