Get Sensor Data From Arduino To Smartphone Via Bluetooth

https://www.electronics-lab.com/get-sensor-data-arduino-smartphone-via-bluetooth/

Hariharan Mathavan at allaboutcircuits.com designed a project on using Bluetooth to communicate with an Arduino. Bluetooth is one of the most popular wireless communication technologies because of its low power consumption, low cost and a light stack but provides a good range. In this project, data from a DHT-11 sensor is collected by an Arduino and then […]