I built an ESP-powered internet-outage alarm I can't miss for just $5

I ditched my router's network log for a $20 Raspberry Pi—and caught my smart TV phoning home constantly

This $20 networking tool revealed things my router wouldn't tell me

I added a second ethernet port for $10—and it solved 5 networking problems I didn't know I had

I bought a second ethernet port, and I'm shocked I didn't do it sooner

Build affordable Secure connected devices with ESP32-H2

I stopped using Ethernet just for internet access—here is what I do instead

Your Ethernet cable can do things you never knew were possible

Eaten by the Internet: Putting Internet Infrastructure Power on Your Radar

I tested every Wi-Fi dead zone fix before finding the $20 solution that actually worked

I fixed my mom's Wi-Fi dead zones for $20, and it works better than a mesh system