AWS IoT ExpressLink announces Technical Specification v1.2 with BLE connectivity

Today, AWS IoT ExpressLink, a connectivity software that powers a range of hardware modules developed and offered by AWS Partners, announces the release of Technical Specification v1.2. The updated specification provides hardware manufacturers, who design and develop Internet of Things (IoT) devices, a new command set to allow host software applications communicate wirelessly using Bluetooth Low Energy (BLE) technology. 

Source:: Amazon AWS