A tiny robot built by YouTuber Tech Talkies quietly wanders across a desk, then pauses when you give it a gentle pat. The DIY companion runs on an ESP32-C3 Super Mini and features two N20 geared ...

Designed for M5Stack Atom, AtomS3, and AtomS3R series IoT controllers based on ESP32 or ESP32-S3 wireless SoC, the Echo Pyramid base enables smart voice ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

Local-first wins.

Houston-based Solo Satoshi announced the launch of the Bitaxe Turbo Touch, a compact device designed for hobbyists and home miners.

ESP, easy as ABC.

Tired of condensation wrecking your shed tools or greenhouse gear? I built a no-frills ESP32 + DHT22 node that wakes every 15 minutes, grabs temp/humidity data, beams it over Wi-Fi, and sleeps—running ...

Real-time face tracking has evolved from a research novelty into a practical tool for interactive robotics, surveillance, and automation. Advances in ...

This section defines the network credentials and server details required for sending the email. The ESP32-CAM connects to WiFi using the SSID and password. The host address, HTTPS port (443), and API ...

The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...

With the ESP32-P4 not having any wireless functionality and instead focusing on being a small SoC, it makes sense to combine it with a second chip that handles features like WiFi and Bluetooth. This ...

We use timers all the time. In the kitchen. At the gym. Even asking Alexa or Siri to remind us to leave the house on time. But timers can also be one of the simplest tools for staying focused. If ...