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I can't find a way to reset the power meters back to zero. I.e. a Energy counter reset
From https://github.com/mandulaj/PZEM-004T-v30/blob/master/src/PZEM004Tv30.cpp
```
/*!
* PZEM004Tv30::re…
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How is the power value computed? It seems useless/wrong.
I connected a 9W LED and it reported 2 and 4 whereas `current * voltage = 9.28W` seems to be better:
~~~json
{"current":0.04,"linkquality":6…
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**Describe the problem you have/What new integration you would like**
I am designing a circuit which will allow connecting up to 8 PZEM004T sensors in parallel and communicate individually to t…
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PIO Core Call Error: "Error: Invalid 'e:\\arduino\\Chageur voiture\\PZEMChange adresse 2\\platformio.ini' (project configuration file): 'Source contains parsing errors: 'e:\\\\arduino\\\\Chageur voitu…
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asking for my project, does PZEM-004T can be used to measure big electronic devices? for example, on a refrigerator, fan, or TV screen..? if it can, please tell me how to do it, or maybe give me a lin…
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Hi,
usually the esp8266 are 5v 'tolerant', has anyone tried to connect an esp without the extra levelshifter?
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PZEM-004T -(V3.0) can return 6 values, but one device in ESPEasy can only return 4
On older versions of the plugin, you could add 2 entries for the same PZEM, but in this latest version it's not po…
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Hi!
I'm trying to use this board with 2 (two) energy device monitor (PZEM-004T).
This is my code https://pastebin.com/bShTmA2m
I can't read values from the PZEM. Is correct to use a library mad…
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@vortigont I want to use this project on ESP32 WROVER with 16 MB Flash memory & 4 MB PSRAM, how to utilize the PSRAM for this project ? usage of 16 MB memory how can be done? and what changes in the…
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**Operating environment/Installation (Hass.io/Docker/pip/etc.):**
n/a
**ESP (ESP32/ESP8266, Board/Sonoff):**
NodeMcu & WeMos D1 mini
**ESPHome version (latest production, beta, dev bra…