RAKwireless RAK11160 is a new low-cost, low-power LoRaWAN, WiFi 4, and Bluetooth LE module based on ESP32-C2 (ESP8684) and ...

As an IoT device, the tree relies on the ever-popular ESP8266 NodeMCU — activated and controlled by Alexa, as well as from a web page. The LEDs for the tree — and the offline-only tree-topper ...

Aiming to simultaneously fulfill a wide coverage and follow the cost-effective principle of IoT devices, a novel mm-wave wideband antenna module with switchable fan-beam radiation is proposed based on ...

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This IoT project monitors temperature, humidity, and air quality using the ESP8266 WiFi module, DHT11 sensor, and MQ2 gas sensor. The data is displayed on an LCD screen and also sent to the Blynk ...