As home automation starts to live up to its glossy sci-fi promise there remains a deficiency when it comes to interfacing between the newer computerised components and legacy items from a previous age ...

The Expandable 6 Channel ESP32 Energy Meter can read 6 current channels and 2 voltage channels at a time. Much like our Split Single Phase Energy Meter, the 6 channel uses current transformers and an ...

AI-On-The-Edge-Cam is an ESP32-S3 board with a 2MP camera, microSD card, WiFi, BLE, and PoE Ethernet connectivity designed to digitize legacy utility meters such as water meters, gas meters, or ...

The XIAO Powerbread is a breadboard power supply and meter compatible with XIAO RP2040 or ESP32 USB-C boards and equipped with a color LCD display showing real-time voltage, current, and power ...

This is a significant fork of the excellent Modbus RTU/TCP gateway by zivillian. Unlike that project, this one is focused solely on the ET112 meter. This code provides a caching proxy server which you ...

Abstract: This research aims to create a Smart Energy Meter that can monitor, notify, and terminate excessive electrical energy use on the Internet of Things (IoT) using the Blynk Iot application as ...