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I'm trying to get this working with smbus but I'm having trouble with the checksum list.
I changed this: return self.i2c.readVar(self.address,writeInts,count) to this:
return self.i2c.read_i2c_bl…
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Hi,
I am working with a wemos d1 board that s trying to communicate with a PZEM-004T
my IDE is 1.6.8 and esp8266 library 2.2.3 @9600 baud
I faced problems with Serial communication when receiving byt…
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Если есть возможность, пожалуйста, добавьте команду замены адреса setAddress для PZEM.
Планирую использовать ваш код обработки данных с 3-хфазной нагрузки
с подключением 3-х PZEM на один COM-порт.
…
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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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### 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 …