Flexible, Arduino Mega/Due/ESP8266/ESP32/STM32 based SmartHome controller with DMX-512 in/out, 1-Wire, Modbus, MQTT interfaces. OpenHab/HomeAssistant/ioBroker compatible.

Accessing BIGIOT platfrom library using Arduino packages

Hardware, firmware and software that allows you to control from web browser (smartphone-friendly) a remote relay appliance, like micro-irrigation valves. The project is written in PHP and C and the software/webserver part runs on Linux. The remote relay is design to consume low current, so that it can run on battery power for a long time.

HW-655, esp8266

The Beefcake Relay Control Kit contains all the parts you need to get your high-power load under control.

CAN4VSCP Paris relay module

Swift library for connecting with Robot Electronics network relay devices.

Universal ESP32 to MQTT client

Control irrigation water valves or other electric devices with relays

Nodemcu Web-Telegram relay controller

Software created to control relays with a Raspberry Pi for the Lancaster Academy for the Preforming Arts' production of The Lion, The Witch, and the Wardrobe.

Software created to control the GlobeControllerServer for the Lancaster Academy for the Preforming Arts' production of The Lion, The Witch, and the Wardrobe.

A simple firmware using esp-matter sdk to create a matter enabled 8 channel relay controller

Designed a relay logic circuit to mimick the Micro-controller, opamps to amplify the sensor voltages, sensors used: Temperature sensor, LDR.

Irrigation system for Arduino

A web server to control relays

Activating a USB relay using hotkeys

Arduino Switch Manipulation Library

SmartPlug - University Microprocessor Project

Controlled relay station.