XDA Developers on MSN

Someone built a $10 ESP32 smart garage door opener that works with Home Assistant

It works like a charm.
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[Copy-Paste to Run] Easily Control Driverless USB Relays with Windows PowerShell! A Complete Guide to LED Lighting Tests

Have you ever wanted to turn external electrical devices ON/OFF from your PC? In this article, we will explain how to turn LEDs on and off from a PC using the "USB RELAY X-RL2 (2-channel)," a ...