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First of all, thanks everyone who has contributed and maintained this project, it works flawlessly.
I have one of Growatt's 3 Phase Smart Meters installed (the CT100A) and it seems to have support for Modbus RTU, RS485, and Ethernet.
I was curious whether it is possible to measure the consumption as well using open firmware. I'm assuming that it is a very similar protocol to that of the inverter having an RS485 port, and maybe if that doesn't work it may be possible to sniff the communication between the inverter and the meter instead (it connects over Ethernet).
I am very happy to work on this by myself and contribute it back to the project if I am given a few pointers
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First of all, thanks everyone who has contributed and maintained this project, it works flawlessly.
I have one of Growatt's 3 Phase Smart Meters installed (the CT100A) and it seems to have support for Modbus RTU, RS485, and Ethernet.
I was curious whether it is possible to measure the consumption as well using open firmware. I'm assuming that it is a very similar protocol to that of the inverter having an RS485 port, and maybe if that doesn't work it may be possible to sniff the communication between the inverter and the meter instead (it connects over Ethernet).
I am very happy to work on this by myself and contribute it back to the project if I am given a few pointers
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