Tests Bluetooth descriptor operation events handling
Descriptor operation received: descriptorId: 09:09:09:09:09:09_1_1_1, type: read, data: undefined
Descriptor operation received: descriptorId: 09:09:09:09:09:09_1_1_1, type: write, data: AQ==
W29iamVjdCBBcnJheUJ1ZmZlcl0=