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> Im using PZEM004t-100A(V3). Im using RX (3) and TX (1). Connected to an AC load and all wires are connected properly. Even the readAddress() is not functioning. I saw in the data sheet…
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**Cannot consistently read the values**
**To Reproduce**
Steps to reproduce the behavior:
1. Connect 5 pzem on esp32 on rx tx (16 17)
2. change the address of all pzems ( I did 50,51,52,53,54)
…
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Hi everyone. I try to read 14 PZEM-004T Sensor Module with single serial port (Serial2, RX16, TX17). But it like there is a limit for connections. just can communicate 5 sensors module randomly from 1…
MFayH updated
10 months ago
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Hi everyone!
I just got the pzem v3 module and found this library (I use hardserial examples, because like in pzem v2 to use bluepill, we can only use hardserial libraries). I use Bluepill as MCU, …
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**Describe the bug**
Can not use PZEM-004T-100A(V3.0) with ESP32
**To Reproduce**
1. Copy/paste the `HardwareSerial` code snippet from README.md and create a sketch
2. Connect PZEM-004T: 5V, GND…
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### The problem
Hello, I am trying to connect PZEM-004T V1.0 with NodeMCU.
However i can’t get any serial communication going.
any ideas what i am doing wrong? RX of PZEM is connected to ESP8…
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Good day,
I absolutely love your PZEM-004T Library and I am in desperate need for help on a library for the PZEM-016 (New model) which uses RS485 as a communication protocol. I don't know where to …
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**Operating environment/Installation (Hass.io/Docker/pip/etc.):**
Home Assistant running in Docker on Ubuntu 18.04.4 LTS (irrelevant)
**ESP (ESP32/ESP8266, Board/Sonoff):**
ESP8266
**E…
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Hello,
Thank you for your job.
I want to test your PZEM_004t_V3.0 micropython library with an esp32. I have a question about the **reset_energy(slave_addr)** function. What is the slave addres…
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Показания надо отправлять с последней цифры?
```yaml
alias: Send to Power
description: ''
trigger:
- platform: time
at: '14:00'
condition:
- condition: template
value_template: |
…