SER_BT_CONN_NRF51, /**!< BLE, Nordic nRF51, notifications */
SER_BT_CONN_CC254x, /**!< BLE, TI CC254x, notifications */
SER_BT_CONN_AC6328, /**!< BLE, JL AC6328B, notifications */
+ SER_BT_CONN_DIALOG, /**!< BLE, dialog DA14580, notifications */
SER_BT_CONN_NOTIFY, /**!< BLE, generic notifications */
SER_BT_CONN_MAX, /**!< sentinel */
} bt_conn_type;