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### PROBLEM DESCRIPTION
I have 3 PZEM-004t v3 connected to NodeMcu .
Sometimes the voltage is down to 0 for 1 second ( it can be 1 pzem or 3 of them) and the Energy is jumping to enormous value,…
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I have a PZEM004 connected to an Arduino Nano, and it works like a charm, thanks for this library.
Nevertheless I have noted that the current flow is always indicated as positive, even if I reverse t…
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Hi, I want to use the PZEM-004T to measure the power from and to the grid.
It woud be nice if this could be added to the code.
I created somethins myself with sct-013 and a ZMPT101B.
I can measur…
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Hello all,
I am using PZEM-004T and Arduino UNO to measure electricity consumption. The module is now working well, I can see the values on Serial screen. However, I still have some questions as be…
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### The problem
Integration sensor doesn't check for NaN values on the input and thus accumulated value can be spoiled forever by a single NaN coming from an input sensor. This is in particular possi…
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hi.. I had been connecting pzem to nodemcu. but the issue was my serial monitor can't read the reading even though I successfully upload my file. They just display the unit but when I turn on main sup…
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This happened (only) when _Defrost Prevention Control_ turned **off** the second time. Now it is stuck. Any idea what this indicates and what the cause could be?
I'm running mitsurunner with the na…
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**Describe the problem you have/What new integration you would like**
Integration of PZEM-016 AC power meter
**Please describe your use case for this integration and alternatives you've tried:**
…
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It is hoped that the total energy consumption can be monitored in pazm-004t V3
Similar:
uint32_t raw_active_energy = pzem_get_32bit(10);
float active_energy = raw_active_energy / 1000.0f; // m…
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**Describe the bug**
Home Assistant core 2023.2.1 - Python 3.10.9
Using a DIY device based on PTVO firmware with a custom quirk I get the following error in the log:
```
2023-02-03 22:02:51.579 …