angel_cs
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angel_cs reacted to Bloubul7 in SunSynk - Inverter MonitoringYes, I have used the waveshare wifi unit as my first attempt and didn't have any issues. The polling rate was slightly slower than the Raspberry Pi though. But we are talking miliseconds
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angel_cs reacted to Sc00bs in SunSynk - Inverter MonitoringI have been thinking of trying out a Waveshare RS485-Ethernet converter for my connection to the Inverter as it would allow me to move my NUC from out of my garage next to my inverter.
Has anyone else tried one of these out?
https://www.waveshare.com/rs485-to-eth.htm
I have one lying around so will give it a bash in any case and see if it works better than the USB - RS485 adapter
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angel_cs reacted to Sc00bs in SunSynk - Inverter MonitoringHi TJ
On the Modbus document that I have, it has the 417 Register marked as R/W so strange that it cannot be written to.
Maybe someone else who has more experience with Modbus can comment, can only guess that there may be some other setting/value that needs to be changed to allow that value to be written.
Good luck, keep us posted please.
sunsynk_modbus - no chinese.docx