
A Bluetooth receiver, an id deceiver
In mid-October 2015, EDN ran my teardown of Logitech’s Bluetooth Audio Adapter (a receiver, to be exact) primarily based on a CSR (now Qualcomm) BlueCore CSR8630 Single Chip Audio ROM. The CSR module covers the majority of the underside half of the PCB topside, with many of the high half dedicated to discretes and such…