Learn how to send real-time SMS alerts from your ESP32 without using a GSM module. Use Wi-Fi and Circuit Digest’s free SMS API to get instant notifications for IoT projects like motion detection, ...

News LILYGO T-LoRa Pager is an ESP32-powered communications device with LoRa, NFC, and GPS by Brad Linder 05/17/2025 ...

In that pursuit [Andreas] over at Splitbrain sent in his latest project, Pinoutleaf. This useful web app simplifies the creation of clean, professional board pinout reference images.

Build the ESP-FLY, a tiny, phone-controlled ESP32 pocket drone powerful enough to fly indoors & outdoors!

The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains undocumented commands that could be leveraged for attacks.

If you’re into electronics, IoT, or DIY projects, you’ve probably heard about the ESP32. It’s one of the most powerful and affordable microcontrollers out there, packed with Wi-Fi, Bluetooth, multiple ...

Learn how to control LEDs using hand gestures with ESP32, Python, OpenCV, and MediaPipe. This interactive project demonstrates real-time gesture recognition and wireless LED control via WiFi. Makes it ...

But this model is powered by a modern, low-power ESP32-S3 processor (with two low-power Xtensa LX7 32-bit microprocessors running at 240 MHz and support for WiFi 4 and Bluetooth 4.2 LE.

Seon Rozenblum, better known as Unexpected Maker, has launched NANOS3 a development board that claims to be the world’s smallest, fully-featured ESP32-S3 module! This new module packs all the ...