An ESP32 Energy Meter w/ OpenHAB using MQTT | OpenHAB #5

Описание: This video is around an MQTT enabled Energy Meter built around ESP32 and PZEM 04T Energy Meter. The PZEM module comes with support for a UART based communication protocol, using which the ESP32 module fetches electrical parameters and publish the same to an MQTT topic. The parameters are fetched by OpenHAB which subscribes to the same MQTT topic, and finally shows the value in a Sitemap/

Relevant Links:

Buy PZEM004T Module: https://bit.ly/2yu17U3
TTGO ESP32 Module: https://bit.ly/2TzAuUR
Codes and Schematics: https://bit.ly/3tSLsFX
PZEM004T Datasheet: https://bit.ly/3hl8r5Q

2N7000 as Logic Level Shifter: https://bit.ly/3bXUyqr
LoRaWAN based Energy Meter: https://bit.ly/3hrhqCD
___________________________________________
Catch Us On:

Twitter:   / wglabz  
GIT: https://bitbucket.org/wglabz/
Facebook:   / wglabz  
Instagram:   / wglabz  
_______________________________________________________________
Guys, you can buy your products from Amazon by using the following link. Each product you buy we will get some tip out of it. And for this you don't need to pay anything extra and offers will remain the same. This will help us to make videos like this and maintain the channel.

Thanks
Team WG

Amazon: http://amzn.to/2wd4isr



#energy #pzem #energymonitor #esp32 #openhab #mqtt