GitHub

SmartHomeX is a Flutter-based smart home control application designed to control electrical appliances through an ESP32 and a 4-channel relay module over a local Wi-Fi network.

The first version (V1) focuses on controlling a single room.
XDA Developers on MSN

I gave a $5 ESP32 one job, and now my home server reboots itself when it freezes

A tiny board with a narrow job.
Hackster.io

Pinetek Networks' IOL Core4 Module Brings IO-Link Support to the Raspberry Pi — And More

Carrier board connects a module you can use in your own designs — or even buy as a standalone microcontroller-powered variant ...
GitHub

LDR Street Light with Arduino and I2C LCD

LDR Street Light with Arduino and I2C LCD This project demonstrates an automatic street light system using an LDR sensor module, Arduino Uno, and a 16x2 I2C LCD. The LED automatically turns ON in ...