Sometimes I have to restart my wifi router because for some reason my phone can not connect. Once restarted, everything works fine. I usually just unplug the power supply, then plug it back again.
This procedure can be automated by this little device.
Components:
- Esp32 device that connects to my local wifi network, monitoring wifi link status- Relay switch that disconnects the power source of router for 3 seconds when wifi is down- 5V DC/DC step-down converter as power supply of the esp32 microcontroller (router works with 12V).
9 projects • 2 followers
I am a software engineer, interested in hobby electronics.
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