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HI! I wanted to reset the energy but it does not work :( ...
```cpp
if(thingspeak.readfloatfield(channel, apikey)==1){
uint16_t u16CRC = 0xFFFF; /* de…
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Hello,
I am wondering if there is a wattmeter like the Sonoff POW but with a non-intrusive clamp or ring?
Ideally a device that can be inserted with DIN Rail and > 32 Amps
Something [like that](htt…
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The built electricity meter for PZEM and ESP sends all data to Domoticz using Tasmoticz. The transmitted electricity has errors in the graphs where there is a solid line instead of a bar graph. The da…
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I keep getting this error when i run the code after setting up the raspberry pi
```powershell
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/serial/serialposix.py", lin…
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```c++
// _ _ _ ___ ___
// \\ // || /\ || \\ // \\
// \\// __ || /__\ ||__// \\__
// //\\ //\\ || // \\ || \\ _…
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**any version of library that could be used in devices that use micropython**
where i can use PICO PICOW ESP etc
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I keep getting this error all the time and i tried download modbus but it didn't work, how can i solve this issue
```powershell
Traceback (most recent call last):
File "/home/raspberrypi/PZEM-0…
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### PROBLEM DESCRIPTION
Using PZEM-004-T and DS18x20 separately is working, but when both are applied only PZEM-004-T is working.
### REQUESTED INFORMATION
_Make sure your have performed ev…
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**Describe the bug**
Voltage spikes are reported frequently in 30s intervals. This is happening via mqtt with LSPA9 like plug. Plug are with zero load, although same happens with 100W load too.
The …
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#include
ModbusMaster node;
#include
SoftwareSerial MySerial(10,11);
void setup()
{
Serial.begin(9600);
MySerial.begin(9600);
node.begin(1, Serial);
}
void lo…