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Has anyone got this working with PZEM-004t v3 in Python
I get no response from unit.
NA7KR updated
2 months ago
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Is it possible to daisy chain more than one PZEM-004T? For 3 phases for example
lg
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**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 un…
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### The problem
Hi,
How to reset total energy value on PZEM-004T V1 (8S) ?
[https://esphome.io/components/sensor/pzem004t.html?highlight=pzem](url)
My code:
```
esphome:
name: wattmet…
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### The problem
If there is no power to the high-voltage part of the PZEM-004T, it does not output anything, but the platform has processed that if there is nothing, the values do not change. Elect…
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_This is a continuation/summary of discussion in https://github.com/lincomatic/open_evse/issues/175_
Current OpenEVSE hardware (as of April 2024) lacks a voltmeter, and the current meter is not too…
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I have a triac-dimmer circuit like below with load is incandescent lamp, when i connect the N and L to 2 terminals of lamp, they cannot dim and work at max power - maximum brightness althought i just …
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When the PZEM-004T V3 loses AC power it stops responding to esphome due to it requiring AC power.
It would be handy to have a timeout option that either zeros out all the sensor values or sets them t…
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### The problem
If (after working fine) suddenly the PZEM-004T stopps sending data (e.g.: the AC power of PZEM-004T is interrupted) then ... nothing happends: the last value remain active as if every…
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### The problem
Hi;
Lately, a lot of projects are coming up using 2 or more pzem..
It's my case, I'm using 9 pzem with 1 Nodemcu...
Now it's working correctly, but, during programming, the d…