Found 2 devices.

Printing addresses...
black : 0x28, 0xFF, 0x64, 0x1F, 0x79, 0xD1, 0xB1, 0x75
red : 0x28, 0xFF, 0x64, 0x1F, 0x79, 0xD7, 0xDA, 0x9A