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lmatula / ha_chint_pm

homeassistant Chint power meter integration
Creative Commons Zero v1.0 Universal
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Modbus to TCP #5

Closed zelphir closed 1 year ago

zelphir commented 1 year ago

It would be nice to provide a guide on how to connect the meter. Are you using ESP32 + RS485? Or other things?

lmatula commented 1 year ago

I'm connecting with an Elfin ee11 Aliexpress or use ew11

I'm tested with usb rs485 converter.

I think theoretical esp32+RS485 is could be fine, if fits to modbus ethernet standard.

zelphir commented 1 year ago

so there is no need to program esp32 boards, it's a simple RS485 to ethernet