Bluetooth Low Energy (BLE) Beacon (BLE) Beacon is a wireless personal area network technology aimed at novel applications in the healthcare, fitness, beacons, security, and home entertainment industries among others. With very low power consumption and lower manufacturing costs compared to Classic Bluetooth, BLE has become widespread in the Internet of Things era. https://articlescad.com/understanding-bluetooth-low-energy-ble-beacon-technology-321395.html