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Build a tiny ESP32 OLED keychain with a 1.3-inch display and custom 3D-printed enclosure. Wire the ESP32 S3 and program it ...

Simon is a Computer Science BSc graduate who has been writing about technology since 2014, and using Windows machines since 3.1. After working for an indie game studio and acting as the family's go-to ...

Your ESP32 can do far more than sit around being a Wi-Fi gadget.

Simon is a Computer Science BSc graduate who has been writing about technology since 2014, and using Windows machines since 3.1. After working for an indie game studio and acting as the family's go-to ...

Northwestern University’s Embedded Electronics Class delivered a bumper crop of ESP-32 projects this year. The student teams recorded their progress on hackaday.io with project descriptions, logs, ...

[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 ...

A very simple one-wire protocol is used with the NeoPixel style of lighting strip. What follows is applicable to a general NeoPixel array, but it is specific to the RGB LED built-in to most ESP32 S3 ...

Describe a task in Telegram, and this ESP32 firmware can turn it into a hardware rule that continues running without an AI ...

There’s something unusually exciting about opening the ESPHome Starter Kit. This isn’t just another ESP32 development board. It’s the first official hardware product from ESPHome, which has quietly ...