EKM Metering

Thank you for responding. I changed out the original power supply to the ESP32 board. Now everything seems to be working well. I don't know if there was too much current, not enough or maybe the original power supply was providing dirty power. I'll do testing later to better understand how this all ...

I’m trying to connect a water meter my home automation system (Home Assistant) using a ESP32 board, but Home Assistant is showing continuous pulses from the water meter that are obviously wrong. Setup: Water meter - EKM SPWM-100-NSF ESP32 board - MELIFE ESP-32S . See pinout in attached picture. ESPH...