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, ...

Nick] came across an awesome Bluetooth speaker online, only, there was a problem. It didn’t really exist—it was just a render of a device that would be nice to have. Of course, there was an ...

Abstract: Smart technologies have revolutionized home automation, enhancing the way people interact with the environment. This study introduces an innovative home automation system that combines voice ...

The HC-12 has a great range for 433MHz but the downside is that the module can only communicate with another HC-12. Also the price for these modules are very similar to ESP8266 and LoRa devices at ...

An IoT-based smart shopping cart prototype that automates retail billing using RFID technology. The system detects products automatically, manages quantities, calculates bills in real time, and ...