It was a few weeks ago when I first discovered and visited DoES, and I quickly realised that I’ve got to learn a whole lot more about telemetry for the IoT project I’m working on. I’ve been dabbling with LoRaWAN, WiFi and, most recently, BLE (Bluetooth Low Energy).
In particular, I’m really interested in Beacons – what many refer to as “The Physical Web“. Beacons advertise small packets of information to their local vicinity, and anyone with a mobile (or other suitable device) wandering by will get a notification so they can interact with the beacon in some way…