Join us as we build a smart IoT switch from scratch! In this short video, we design a custom PCB and integrate it with an ESP8266 microcontroller, a relay module, and a Hi-Link power module. Watch how we bring this project to life, enabling remote control of devices through the internet. Perfect for DIY enthusiasts and tech hobbyists looking to dive into the world of IoT. Don't forget to like, share, and subscribe for more tech projects!
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