eARgle Smart Home Kit

Description

The Smart Home Kit is built around an ESP8266 NodeMCU and a 4-channel relay board, which together let a learner switch real mains appliances through a phone. Alongside these sit a PIR motion sensor, a DHT11 for room climate, an LDR for ambient light, a 16×2 LCD with I2C backpack for a local status display and all the wiring needed to assemble the node on a breadboard. The project guide covers safe relay wiring practice, scheduling, motion-triggered lighting and building a simple web dashboard served straight from the NodeMCU.