Software for ESP32 to talk to Hoymiles/TSUN/Solenso Inverters, VE.Direct devices, battery management systems, and related peripherals

Arduino library for the Updated PZEM-004T v3.0 Power and Energy meter

Energy monitor with dashboard/metrics collector based on ESP32 controller and PeaceFair PZEM-004T/PZEM-004Tv30 Power Meter

ADE 7953 Arduino style library (Espressif ESP8266 and ESP32 compatible) and demo board PCB design

An Isolated design for a demo board using the Analog Devices ADE9078 3 phase AC wattmeter. Design allows both WYE (STAR) and Delta (TRIANGLE) distributions to be measured along with Blondel and non-Blondel measurement schemes. The project includes a SPI based Arduino style library.

An ESP32 based plug level electricity meter

An event-driven library for ESP32 implementing PZEM-004T v3.0 / PZEM-003 / PZEM-017 Modbus-RTU proto

📦 AI-on-the-Edge Device [SLFork] - Smart AI-on-edge meter digitization based on ESP32 / ESP32-S3, upstream prinicple with custom enhancements

ESP32 Bluetooth server for Reebok 5.7e exercise bike

Arduino SWR & Power Meter with cheap board SWR Bridge v1.4

collection of Arduino code for Atmega, ESP8266 to control LED light, motion sensor, simple control terminal, power meter

Power Meter SDM220 Modbus to MQTT and Modbus-TCP (nodeMCU 1.0/ESP8266)

LoRaWAN node to send data from the GC90/GC91 DC power meters via TTN (Arduino Pro Mini, RFM95)

Arduino Power meter system with Internal PLC

ESP8266 and ESP32 compatible firmware to read, interpret and publish data to MQTT from smart electrical meters, both DLMS and DSMR is supported

Arduino project for a 16-port smart meter (power measurement)

ESP8266 based meter to MQTT gateway

This is my project for renewable energy course

Power Meter 1 Phase Monitoring IoT SIM800L, Thingspeak

Firmware for my board named ESP8266MCU12, based on ESP8266 microcontroller. This device use a PZEM-004T board as power meter device and use MQTT protocol to send data to OpenHAB Smart Home Automation System.