GSM/GPRS/GNSS Module Series
MC20E BLE AT Commands Manual
MC20E_BLE_AT_Commands_Manual Confidential / Released 4 / 29
Contents
About the Document ................................................................................................................................ 3
Contents .................................................................................................................................................... 4
Table Index ............................................................................................................................................... 5
1 Introduction ....................................................................................................................................... 6
2 BLE AT Commands Description ...................................................................................................... 7
2.1. AT+QBTPWR Power on/off BT ........................................................................................... 7
2.2. AT+QBTLEADDR Read Local Address of BLE Device ...................................................... 8
2.3. AT+QBTGATSREG Register/Deregister a GATT Server .................................................... 8
2.4. AT+QBTGATSS Add/Remove a Service ............................................................................ 9
2.5. AT+QBTGATSC Add a Characteristic to an Existing Service ............................................11
2.6. AT+QBTGATSD Add a Descriptor to an Existing Service ................................................ 12
2.7. AT+QBTGATSST Start/Stop a Service ............................................................................. 13
2.8. AT+QBTGATSL Start/Stop Advertising ............................................................................. 14
2.9. AT+QBTGATSIND Send an Indication or Notification to a Client ..................................... 15
2.10. AT+QBTGATSRSP Send a Response to a Client‟s Read or Write Operation .................. 16
2.11. AT+QBTFMPSREG* Register/Deregister an FMP Service .............................................. 17
2.12. AT+QBTPXPSREG* Register/Deregister a PXP Service ................................................. 17
2.13. AT+QBTGATADV Set Advertising Parameters ................................................................. 18
2.14. AT+QBTGATCPU Update Connection Parameters .......................................................... 19
2.15. AT+QBTGATSDISC Disconnect Server Actively .............................................................. 19
2.16. AT+QBTLETXPWR Set the Level of BLE Transmission Power ....................................... 20
3 Description of URC ......................................................................................................................... 22
3.1. Notify the GATT Connection or Disconnection .................................................................... 22
3.2. Notify the GATT Client‟s Write Request .............................................................................. 22
3.3. Notify the GATT Client‟s Read Request .............................................................................. 23
3.4. Notify the PXP Connection* ................................................................................................ 24
3.5. Notify the PXP Link Loss Alert* ........................................................................................... 25
3.6. Notify the PXP Disconnection Alert* ................................................................................... 25
3.7. Notify the FMP Connection or Disconnection* .................................................................... 26
3.8. Notify the FMP Client‟s Write Request* .............................................................................. 26
4 Appendix A References .................................................................................................................. 27
