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Can i measure instantaneous voltage and current with phase (not RMS) by PZEM-004T? If then can anyone show me how? Thanks
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Hello!
I get not pulse detected even though I have put the diode in front of the red blinking led on the power meter. Perhaps I should try change the sensitivity? In what direction do I turn the po…
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Hi @colinl
The first to thank you for your excellent job!
I am designing a system at home where I need all photovoltaic production to be used to heat water.
What I need is, if the solar pane…
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we know pzem-004t use 5v level for uart, and esp8266 ( nodeMCU ) use 3.3v level.
I check your [PZEM004T-orig.pdf](https://github.com/TheHWcave/Peacefair-PZEM-004T-/blob/main/PZEM004T-orig.pdf), and …
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### PROBLEM DESCRIPTION
ModuleAddress command doesn't work for PZEM-004t V3 energy sensor.
### REQUESTED INFORMATION
_Make sure your have performed every step and checked the applicable box…
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I recently encountered such a problem when using platformio to compile firmware, I don't know where I went wrong, and I don't know how to solve it
Processing normal_ESP32_4M316k (board: esp32_4M;…
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Olá pessoal, estou tendo problemas para utilizar um sensor pzem-004t 100A V3 com o Esp32 DEVKIT1.
A montagem foi feita da seguinte forma: As portas Vp e GND do Esp32 estão ligadas em série com as p…
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Would it give advice to throw the plugin into the latest software. PZEM has been working very well for me for half a year but I miss some features from the new software.
Greetings.
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### PROBLEM DESCRIPTION
I connect one Pzem-004t-v3 to ESP32. R8 where lowered.
At boot Web UI show 8 phases and then drops to 3 phases (???). Correct values where only for L1 and each seco…
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hello I built an energy meter of 3 faces with pzem-0004T v3 and I have the problem that the faces reset the accumulated energy after the 60kw approximately.
is a bug? thanks
https://youtu.be/ekmTV…