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tbnobody / OpenDTU

Software for ESP32 to talk to Hoymiles/TSUN/Solenso Inverters
GNU General Public License v2.0
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[Request] Support for HMS-XXXW-2T #1324

Closed Commifreak closed 1 year ago

Commifreak commented 1 year ago

Is your feature request related to a problem? Please describe.

No response

Describe the solution you'd like

I dont know if this was already discussed, but is any support for the Wifi-integrated models possible? I have a HMS-800W-2T here, which includes WiFi already.

Describe alternatives you've considered

No response

Additional context

No response

tbnobody commented 1 year ago

I am nearly 100% certain that wifi devices will never be a use case for this project as it is a bridge between proprietary rf protocols (CMT module or nRF24 module) towards wifi. Due to the fact that the HMS-XXXW-2T inverters are already communicating using TCP, all the protocol implementation done in this project are not required. On the other hand, it requires effort to sniff and analyze all the TCP pakets from the inverter to the hoymiles cloud. (which should be nearly impossible if it is SSL encrypted). In every case this would be a pure software project and does not need any additional hardware like ESPs etc....

stefan123t commented 1 year ago

HMS-WiFi Models use the S-Miles Cloud protocol to communicate over the built-in DTUBI WiFi interface. The commands are so called NetworkCommands wrapping NRF/CMT like Gen2/Gen3 codes which we already support. Support for NetworkCommands and DTU-BI will be analyzed as part of #1430 and https://github.com/lumapu/ahoy/issues/1189

gitisgreat2023 commented 9 months ago

FYI, first implementation can be found here.

github-actions[bot] commented 7 months ago

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new discussion or issue for related concerns.