Specifications

32
◼ Contents
1. INTRODUCTION ............................................................................................................................ 34
1.1. PROTOCOL BASIC RULE ............................................................................................................... 34
1.2. BASIC PROTOCOL OPERATION ...................................................................................................... 35
1.3. DESCRIPTION OF BT GPIO .......................................................................................................... 35
2. SERVICE UUID CLASSIFICATION ............................................................................................ 36
3. BLE ADVERTISING DATA ............................................................................................................ 37
4. REQUEST (HOST→BT) PROTOCOL SUMMARY .................................................................... 37
5. NOTIFY (BT→HOST) PROTOCOL SUMMARY ....................................................................... 40
6. GENERAL RESPONSE (BT→HOST) PROTOCOL SUMMARY ............................................. 40
7. REQUEST PROTOCOL DETAIL .................................................................................................. 41
7.1. AT ............................................................................................................................................... 41
7.2. ATZ ............................................................................................................................................. 41
7.3. AT&F .......................................................................................................................................... 41
7.4. AT+BTUART=B,P,S .................................................................................................................. 41
7.5. AT+BTUART?............................................................................................................................ 42
7.6. AT+BTNAME=STRING .............................................................................................................. 42
7.1. AT+BTNAME? .......................................................................................................................... 42
7.2. AT+BTADDR? ........................................................................................................................... 42
7.3. AT+VERSION? .......................................................................................................................... 42
7.4. AT+SCANMODE=MODE ........................................................................................................... 43
7.5. AT+SCANMODE? ..................................................................................................................... 43
7.6. AT+REMOTEMAC? .................................................................................................................. 44
7.7. AT+PAIRCLEAR ....................................................................................................................... 44
7.8. AT+DISCONNECT .................................................................................................................... 44
7.9. AT+BTAUTOCON=E,N,T ......................................................................................................... 45
7.10. AT+BTAUTOCON? ................................................................................................................... 45
7.11. AT+CONNECT .......................................................................................................................... 45
7.12. AT+CONNECTMAC=OS,ADDRESS ....................................................................................... 46
7.13. AT+CONNECTMAC? ............................................................................................................... 46
7.14. AT+BTINQUIRY=E,T,N ............................................................................................................ 47
7.15. AT+BTPINCODE=XXXX ........................................................................................................... 47
7.16. AT+BTPINCODE? ..................................................................................................................... 48
7.17. AT+BTSSP=N ............................................................................................................................ 48
7.18. AT+BTSSP? ............................................................................................................................... 48
7.19. AT+BTSSPMODE=N ................................................................................................................ 48
7.20. AT+BTSSPMODE? .................................................................................................................... 48
7.21. AT+BTNUMACC=N ................................................................................................................. 49
7.22. AT+BTPASSKEY=STRING ........................................................................................................ 49
7.23. AT+IAPMODEL=STRING .......................................................................................................... 49
7.24. AT+IAPMODEL? ....................................................................................................................... 49
7.25. AT+IAPACCESSORY=STRING .................................................................................................. 49
7.26. AT+IAPACCESSORY? .............................................................................................................. 50
7.27. AT+IAPPROSTR=STRING ......................................................................................................... 50
7.28. AT+IAPPROSTR? ...................................................................................................................... 51
7.29. AT+IAPSERIAL=XXXX ............................................................................................................. 51
7.30. AT+IAPSERIAL? ....................................................................................................................... 51
7.31. AT+IAPMANUF=STRING .......................................................................................................... 51
7.32. AT+IAPMANUF? ...................................................................................................................... 52
7.33. AT+LEADVINTERVAL=X ....................................................................................................... 52
7.34. AT+LEADVINTERVAL? ........................................................................................................... 52
7.35. AT+LECONINTERVAL=MIN,MAX ........................................................................................ 53