esp8266_pzem004t

ESPHOME .yaml config file Connect 6X PZEM 004t to ESP8266 (esp01s) using ESPHOME with Home Assistant

Connection :
PZEM 5V <-> ESP 3.3V :
PZEM TX <-> ESP GPIO2 :
PZEM RX <-> ESP GPIO0 :
PZEM GND <-> ESP GND :