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ESPHome Feature Request Tracker
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Add address support in pzem-004t v1 #2640

Open dodther opened 3 months ago

dodther commented 3 months ago

Describe the problem you have/What new integration you would like Hello. I have several modules pzem-004 v1. I wanted to assemble energy meters for 3 phases from them. But I encountered an unexpected problem. The pzem004t platform does not support either address selection or the ability to set it. V3 modules have this opportunity, but purchasing them entails large expenses and I would like to avoid this. Please add address support for modules v1.

Please describe your use case for this integration and alternatives you've tried:

Additional context

SeByDocKy commented 3 months ago

It's normal, the PZEM V1 is only RS232 based and not RS485/modbus like the V3. That's the main interest of the V3, to have several PZEM on the same bus !!!! (one UART)