Impee-BLE112 is an imp-to-Bluetooth LE gateway. Utilizing a class we wrote to interact with the Bluegiga BLE112 module, the imp002 can detect the presence of Bluetooth LE beacons, often called iBeacons. We have ported Bluegiga’s BGLib library to Squirrel.
Revision-controlled example firmware for Impee-BLE112 and the BGLib Squirrel class are available on the Electric Imp GitHub examples page.