UNO works with a variety of Bluetooth tags attached to your goods or objects.
Bluetooth Low Energy (BLE) tags, also known as beacons, are small-sized hardware components with an energy source for multiple years.
Great advantages of BLE tags:
Certified to be used globally (2.4GHz
The most cost efficient IoT enabler on the market
Sold by suppliers worldwide and available in many form factors
Very low on power
