The Microchip Bluetooth Audio (MBA) mobile app discovers BLE devices and filters for Microchip audio devices (BM64/BM83/IS2066). It communicates with these devices over Microchip’s proprietary BLE Service, described as Transport Service.This app may be used with the following Microchip products:• Wireless Stereo Technology (WST) -> IS2066• Wireless Concert Technology (WCT) -> BM83 (MSPK2 v1.2) -> BM64 (MSPK v1.3)• OTA DFU and DSP Tuning -> BM83 (MSPK2 v1.2)