You no longer need to spend money on expensive smart devices. If you take your data’s privacy seriously and want your smart ...

UFO-shaped hovering mood lamp uses magnets for levitation and an ESP32 to control LEDs and behavior. Battery-powered: Li-Po + TP4056 charger, DC-DC boost to 5V, wired to ESP32 and LEDs. Community ...

[Eric Arcana] has been creating animated holiday decorations for several years, which involved a lot of custom code to make things light up the way he wanted, pulling the microcontroller to make ...

When you’re debugging a board which has an ESP32, Raspberry Pi, or Arduino, it’s easy to slap on a small LCD display or connect via WiFi to see what’s wrong. At least, that’s what the kids are doing.