Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi with an ESP8266 ESP-01 module. With ...
Where the Sparkcore adds Wi-Fi to electronic projects, BLEduino adds Bluetooth 4.0! This nifty thumbnail-sized gadget is an Arduino-compatible development board featuring built-in Bluetooth Low Energy ...
// This app tested using an android app found on Playstore which sends 0 to turn off light and 1 to turn on light ...