1--- instance0 --- 2gap_advertise 3_IRQ_CENTRAL_CONNECT 4_IRQ_ENCRYPTION_UPDATE 1 0 0 5_IRQ_GATTS_READ_REQUEST 6_IRQ_CENTRAL_DISCONNECT 7--- instance1 --- 8gap_connect 9_IRQ_PERIPHERAL_CONNECT 10_IRQ_GATTC_CHARACTERISTIC_RESULT UUID('00000000-1111-2222-3333-444444444444') 11_IRQ_GATTC_CHARACTERISTIC_DONE 12gap_pair 13_IRQ_ENCRYPTION_UPDATE 1 0 0 14gattc_read 15_IRQ_GATTC_READ_RESULT b'encrypted' 16gap_disconnect: True 17_IRQ_PERIPHERAL_DISCONNECT 18