Tying everything together with the Alfie router and protocol — routing messages between BLE and DECT, and defining the messaging format.

Adding BLE as the upstream transport for Alfie, connecting a phone to the DECT network.

Designing a transport layer for Alfie to handle fragmentation and acknowledgement.

Moving forward with Alfie by designing and implementing a non-conforming and rudimentary MAC & Link layer.

Getting started with DECT NR+ by designing a "texting" device, called Alfie. This first part of the series introduces Alfie and walks through the high-level design