4 Table of Contents WAGO-I/O-SYSTEM 750
750-921 Bluetooth®Adapter
Manual
Version 2.0.1, applicable from FW Version 02
7.1 Set Up Bluetooth®Connection................................................................ 37
7.1.1 Example: Connect PC to a WSA........................................................ 37
7.1.2 Example: Set up a Connection between 2 WSAs............................... 43
7.2 Use Established Connection on the PC................................................... 43
7.2.1 Example: Set up a Configuration Connection using HTerm.............. 43
7.2.2 Example: Set Up a Data Connection Using WAGO-I/O-CHECK..... 45
7.3 Example: Establish a Connection between 2 WSAs............................... 46
8Reference AT Commands ......................................................................... 47
8.1 AT ........................................................................................................... 47
8.2 Group “AT BTID”: Identifiers................................................................ 47
8.2.1 AT BTID ?.......................................................................................... 47
8.2.2 AT BTID ADR ? ................................................................................ 47
8.2.3 AT BTID COD ................................................................................... 47
8.2.4 AT BTID HELP ................................................................................. 48
8.2.5 AT BTID NAME................................................................................ 48
8.3 Group “AT BTSEC”: Security................................................................ 49
8.3.1 AT BTSEC ADEV ............................................................................. 49
8.3.1.1 AT BTSEC ADEV ADD = <Device>........................................... 49
8.3.1.2 AT BTSEC ADEV DEL = <Index>.............................................. 50
8.3.1.3 AT BTSEC ADEV CLEAR .......................................................... 50
8.3.2 AT BTSEC AUTH ............................................................................. 50
8.3.3 AT BTSEC HELP .............................................................................. 50
8.3.4 AT BTSEC INQ ................................................................................. 51
8.3.5 AT BTSEC PAG ................................................................................ 51
8.3.6 AT BTSEC PIN.................................................................................. 51
8.3.7 Subgroup “AT BTSEC TRUSTED" .................................................. 52
8.3.7.1 AT BTSEC TRUSTED ?............................................................... 52
8.3.7.2 AT BTSEC TRUSTED DEL = <Index>....................................... 52
8.3.7.3 AT BTSEC TRUSTED CLEAR ................................................... 52
8.4 Group “AT CON”: Configuration of Outbound Connections ................ 52
8.4.1 AT CON AUTO ................................................................................. 52
8.4.2 AT CON CLOSE................................................................................ 53
8.4.3 AT CON HELP .................................................................................. 53
8.4.4 AT CON OPEN.................................................................................. 53
8.4.5 Subgroup “AT CON RETRY” ........................................................... 53
8.4.5.1 AT CON RETRY = <Reconnect Cycle> ...................................... 53
8.4.5.2 AT CON RETRY ?........................................................................ 53
8.4.5.3 AT CON RETRY CYCLE ............................................................ 53
8.4.5.4 AT CON RETRY ENA ................................................................. 54
8.4.6 AT CON TAR .................................................................................... 54
8.4.6.1 AT CON TAR ADR ...................................................................... 54
8.4.6.2 AT CON TAR CLEAR ................................................................. 55
8.4.6.3 AT CON TAR PIN ........................................................................ 55
8.4.6.4 AT CON TAR PORT .................................................................... 55
8.5 Group “AT ECO”: Coexistence Settings ................................................ 55
8.5.1 Subgroup “AT ECO BLK”................................................................. 55
8.5.1.1 AT ECO BLK ................................................................................ 55
8.5.1.2 AT ECO BLK 15.4 = <Channels> ................................................ 56
8.5.1.3 AT ECO BLK BT <Channels> ..................................................... 56
8.5.1.4 AT ECO BLK WIFI = <Channels>............................................... 56
