ESP32

DIY Bluetooth Jammer Using ESP32 & NRF24L01 ESP32 Bluetooth Jammer Using Dual NRF24L01 Modules

Bluetooth communication is everywhere. Due to its low power consumption, we can see it in a lot of our day-to-day…

Airtel M2M Sim Card How to activate Airtel M2M IoT SimCard with Geolinker ESP32 Airtel M2M IoT SIM Activation – Quick Overview Log in to Circuit Digest Cloud & open the GeoLinker dashboard Enter ICCID and mobile number,…
Modular LEGO-Style Sim Racing Dash Box Built with ESP32-S3 Modular LEGO-Style Sim Racing Dash Box Built with ESP32-S3

Creator Xshift has designed a fully custom, modular sim racing dash box inspired by LEGO-style expandability. The idea is to create a button box…

Petoi Bittle X V2 robotic dog with ESP32 board and sensor expansion features Petoi Bittle X V2: An ESP32 Robot Dog That Can Even Backflip on Command

Robotics just got a whole lot more exciting and a whole lot more accessible. Petoi's Bittle X V2 is a palm-sized quadruped robot dog powered by…

8 Stealth Sensors. One ESP32 Core. ESP32-S3 Sensor Hub: 8 Sensors on a Single Compact PCB

Maker MagmaBow has unveiled a high-density security development board that challenges the traditional "one sensor, one device" model. Built around…

Send an Image Via WhatsApp Using ESP32-CAM How to Send an Image on WhatsApp Using ESP32-CAM

We use WhatsApp almost every day so much that it has become an unavoidable part of our routine. From a simple “good…

Multi-Functional Smart Bottle with Wireless Charging & Audio The ESP32 Smart Water Bottle That Does Way Too Much

The maker, Alex from Hobby Built, created a really interesting smart bottle that goes far beyond just holding water. This bottle can play your…

Espressif Announces ESP-IDF v6.0 Release Espressif's ESP-IDF v6.0: AI Integration, Security Overhaul, and Safer OTA Updates

Yesterday, Espressif announced the release of ESP-IDF v6.0, which is now easier to set up with the new ESP-IDF Installation Manager. For a smaller…

Build a Speaking Alarm Clock Using XIAO ESP32-S3 Build a Speaking Alarm Clock Using the XIAO ESP32-S3

Traditional alarm clocks have remained fundamentally unchanged for decades. The ESP32 speaking alarm clock built in…

LiteWing ESP32 Drone Connected with WiFi Camera Module Adding a Wi-Fi Camera to the LiteWing ESP32 Drone for Hobby Flights.

We love tinkering with our LiteWing ESP32 drone, and this time we gave it a simple but exciting upgrade, a WiFi camera…