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@olehs the commit you made on the 30th of April for PZEM004.cpp of:
line 136 if(_isSoft)
line 137 ((SoftwareSerial *)serial)->listen();
stops compilation of your library on ESP's.
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What is the use of IP and setAdress here in Pzem? Can someone give an example code please?
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I uploaded PZEMDisplay.ino to WeMos D1 R2 Mini which based on esp8266ex.
But i faced the below error.
14.90V; 0.00A; 0.00W; 8.00Wh;
215.00V; 0.00A; 0.00W; 8.00Wh;
214.80V; 0.00A; 0.00W; 8.00Wh; …
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I want use arduino mega and two pzem sensors.
but two software serial is not work well.
how to use mega`s hardware serial?
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esp_sensor:45: error: 'PZEM004T' does not name a type
esp_sensor:129: error: no matching function for call to 'NTPClient::NTPClient()'
F:\Clouds\Mega\arduino\esp8266\firmware\wifi-sensor\Новая …
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Hey everyone, need some help here.
This meter works great (Thanks olehs for the library!), however I can't get any readings when I pull the USB cable from the computer. I have the tx/rx pins assigned …
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Thank you for this contribution. I just joined today, because of this. I have almost no idea what I'm doing, and I have more ideas than I have ability. I'm hoping to piece together a home automation …
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### Basic Infos
this sketch let ESP8266 to connect to energy meter PZEM-004T to retrieve energy usage data, in this instance, the PZEM-004T was disconnected for testing purposes, which results in -1 …