PZEM 004T New Version 4.0 Energy Monitor with ESP32

PZEM 004T-100A new version 4 is capable of 3.3v working.
Directly you can connect with ESP32 GPIO pins and no need of level shifters.
Older version has yellow capacitor 0.47/275v, discharge 2w Resistor and opto couplers between energy IC V9881D and TTL pins.
These components are missing in new version.
Instead one smd 8 pin ic is used as smps regulator and other one ic used for TTL t mRS485 interface.

ESP32_CODE Download :
https://99ba69f9-3a9c-49a1-8c2a-52df0ffe5f34.usrfiles.com/archives/99ba69_552ada1412b84dd8b884d26157b87d83.zip

buy link :
https://www.alselectro.in/product-page/pzem-004t-100a-ver-4-0-with-ct-coil
pzem with DWIN display:
https://www.youtube.com/watch?v=QA4BaAVeFT0

PZEM values on BLYNK IOT :
https://www.youtube.com/watch?v=_ZuwKmQXE14&t=101s

pzem NEW VERSION 4.0 with ESP32:
https://www.youtube.com/watch?v=WeodpeCLRXA

Видео PZEM 004T New Version 4.0 Energy Monitor with ESP32 канала Saravanan AL