WAGO-I/O-SYSTEM 757
Reference AT Commands
65
757-801 Bluetooth® Module RS-232
Manual
1.0.0
If the WSA is reset to the factory settings, the device keeps the last value, i.e. a
device name assigned by the user stays until it is changed again explicitly.
Example:
AT BTID NAME = MyName1
9.3
Group “AT BTSEC”: Security
Commands that start with “AT BTSEC” affect safety-related device settings.
9.3.1
AT BTSEC ADEV
The
AT BTSEC ADEV
or
AT BTSEC ADEV ?
command outputs a list of
allowed devices. The listed MAC IDs specify for which devices secure
authentication is allowed.
This form of authentication is then relevant if the other device uses
Bluetooth
®
version 2.1 or higher and one side requires secure authentication. In this case, a
connection is only established if there is a list item for the device. The list is
unnecessary if the external device uses
Bluetooth
®
version 2.0 or lower or neither
the radio adapter nor the external device require secure authentication.
Output example:
at btsec adev
00 SUCCESS
results:
0: bdadr=“1c:65:9d:50:e9:f3“
1: bdadr=“00:00:00:00:00:00“
2: bdadr=“00:00:00:00:00:00“
3: bdadr=“00:00:00:00:00:00“
4: bdadr=“00:00:00:00:00:00“
5: bdadr=“00:00:00:00:00:00“
6: bdadr=“00:00:00:00:00:00“
7: bdadr=“00:00:00:00:00:00“
>
9.3.1.1
AT BTSEC ADEV ADD = <Device>
The
AT BTSEC ADEV ADD = <device>
command adds a device to the list
of allowed devices. This can occur by direct transfer of the MAC ID, but it is also
possible to apply devices from the list of found or trusted devices.
Examples
1.
To add device with MAC ID 00:11:22:33:44:55 to the list of allowed
devices:
AT BTSEC ADEV ADD = 00:11:22:33:44:55
