> For the complete documentation index, see [llms.txt](https://developer.magtek.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.magtek.com/api-and-command-reference/scra-dynafamily-programmers-manual/configuration/device-settings-property-group-1.2.nnnn/wlan-settings-wlan-only-property-subgroup-1.2.2.1.nn-b.md). # WLAN Settings (WLAN Only)-Property Subgroup 1.2.2.1.nn - B ## Table WSWB-1 - MQTT Subscribe Topic - Property 1.2.2.1.2.4


Property Description
Property OID	1.2.2.1.2.4 / 0x010202010204
Name	MQTT Subscribe Topic
Description	The device uses this property to set the MQTT Subscribe Topic for receiving MMS message payloads
Securing Key	None
Min. Len (b)	N/A
Max. Len (b)	224
Data Type	ASCII String with no spaces
Valid Values	Any string Example: MagTek/Device/DynaFlexIIPED/B62B3C6[MMS Message Payload]
Default	MagTek/Device/[DevModelName]/[DevSN] [DevModelName] = DynaFlexIIPED, Device Model Name with no spaces. [DevSN] = Device Serial #

## Table WSWB-2 - MQTT Subscribe Topic - Get Request Example


Example (Hex)
AA00 8104 0155D101 840F D101 850101 8704 02020102 8902 C400

## Table WSWB-3 - MQTT Subscribe Topic - Get Response Example

Example (Hex)

AA0081048255D1018204000000008482004FD1018501018704020201028942C440 4D616754656B2F4465766963652F44796E61466C657849495045442F42363242334336000000000000

0000000000000000000000000000000000000000000000

## Table WSWB-4 - MQTT Subscribe Topic - Set Request Example

Example (Hex)

AA00 81040155D111 844F D111 850101 870402020102 8942 C440 4D616754656B2F4465766963652F4479 6E61466C657849495045442F42363242

33433600000000000000000000000000 00000000000000000000000000000000

Example (Hex)

AA0081048255D1118204000000008482004FD1118501018704020201028942C440 4D616754656B2F4465766963652F44796E61466C657849495045442F42363242334336000000000000

0000000000000000000000000000000000000000000000

## Table WSWB-6 - MQTT Publish Topic - Property 1.2.2.1.2.5


Property Description
Property OID	1.2.2.1.2.5 / 0x010202010205
Name	MQTT Publish Topic
Description	The device uses this property to set the MQTT Publish Topic for sending MMS message payloads. Device will add append the string /MMSMessage to the MQTT Publish Topic string set in this property.
Securing Key	None
Min. Len (b)	N/A
Max. Len (b)	224
Data Type	ASCII String with no spaces
Valid Values	Any string Example: MagTek/Server/DynaFlexIIPED/B62B3C6/MMSMessage[MMS Message Payload]
Default	MagTek/Server/[DevModelName]/[DevSN] [DevModelName] = DynaFlexIIPED, Device Model Name with no spaces. [DevSN] = Device Serial #

## Table WSWB-7 - MQTT Publish Topic - Get Request Example


Example (Hex)
AA00 8104 0155D101 840F D101 850101 8704 02020102 8902 C500

## Table WSWB-8 - MQTT Publish Topic - Get Response Example

Example (Hex)

AA0081048255D1018204000000008482004FD1018501018704020201028942C540 4D616754656B2F5365727665722F44796E61466C657849495045442F42363242334336000000000000

0000000000000000000000000000000000000000000000

## Table WSWB-9 - MQTT Publish Topic - Set Request Example

Example (Hex)

AA00 81040155D111 844F D111 850101 870402020102 8942 C540 4D616754656B2F5365727665722F4479 6E61466C657849495045442F42363242

33433600000000000000000000000000 00000000000000000000000000000000

## Table WSWB-10 - MQTT Publish Topic - Set Response Example

Example (Hex)

AA0081048255D1118204000000008482004FD1118501018704020201028942C540 4D616754656B2F5365727665722F44796E61466C657849495045442F42363242334336000000000000

0000000000000000000000000000000000000000000000

## Table WSWB-11 - MQTT Client ID - Property 1.2.2.1.2.6


Property Description
Property OID	1.2.2.1.2.6 / 0x010202010206
Name	MQTT Client ID
Description	The device uses this property to set the MQTT Client ID.
Securing Key	None
Min. Len (b)	N/A
Max. Len (b)	32
Data Type	ASCII String with no spaces
Valid Values	Any string Example: MagTek_Device-B62B3C6
Default	MagTek_Device-[DevSN] [DevSN] = Device Serial #

## Table WSWB-12 - MQTT Client ID - Get Request Example


Example (Hex)
AA00 8104 0155D101 840F D101 850101 8704 02020102 8902 C600

## Table WSWB-13 - MQTT Client ID - Get Response Example


Example (Hex)
AA0081048255D1018204000000008482002FD1018501018704020201028922C620 4D616754656B5F4465766963652D423632423343360000000000000000000000

## Table WSWB-14 - MQTT Client ID - Set Request Example

Example (Hex)

AA00 81040155D111 842F D111 850101 870402020102 8922 C620

4D616754656B5F4465766963652D4236 32423343360000000000000000000000

## Table WSWB-15 - MQTT Client ID - Set Response Example


Example (Hex)
AA0081048255D1118204000000008482002FD1118501018704020201028922C620 4D616754656B5F4465766963652D423632423343360000000000000000000000

## Table WSWB-16 - MQTT Username - Property 1.2.2.1.2.7


Property Description
Property OID	1.2.2.1.2.7 / 0x010202010207
Name	MQTT UserName
Description	The device uses this property to set the MQTT Username.
Securing Key	None
Min. Len (b)	N/A
Max. Len (b)	32
Data Type	ASCII String with no spaces
Valid Values	Any string Example: magtek_testonly1
Default

## Table WSWB-17 - MQTT Username - Get Request Example


Example (Hex)
AA00 8104 0155D101 840F D101 850101 8704 02020102 8902 C700

## Table WSWB-18 - MQTT Username - Get Response Example


Example (Hex)
AA0081048255D1018204000000008482002FD1018501018704020201028922C720 6D616774656B5F746573746F6E6C793100000000000000000000000000000000

## Table WSWB-19 - MQTT Username - Set Request Example

Example (Hex)

AA00 81040155D111 842F D111 850101 870402020102 8922 C720

6D616774656B5F746573746F6E6C7931 00000000000000000000000000000000

## Table WSWB-20 -MQTT Username - Set Response Example


Example (Hex)
AA0081048255D1118204000000008482002FD1118501018704020201028922C720 6D616774656B5F746573746F6E6C793100000000000000000000000000000000

## Table WSWB-21 - MQTT Password - Property 1.2.2.1.2.8


Property Description
Property OID	1.2.2.1.2.8 / 0x010202010208
Name	MQTT Password
Description	The device uses this property to set the MQTT Password.
Securing Key	None
Min. Len (b)	N/A
Max. Len (b)	32
Data Type	ASCII String with no spaces
Valid Values	Any string Example: emqx-tST1!
Default

## Table WSWB-22 - MQTT Password - Get Request Example


Example (Hex)
AA00 8104 0155D101 840F D101 850101 8704 02020102 8902 C800

## Table WSWB-23 - MQTT Password - Get Response Example


Example (Hex)
AA0081048255D1018204000000008482002FD1018501018704020201028922C820 656D71782D745354312100000000000000000000000000000000000000000000

## Table WSWB-24 - MQTT Password - Set Request Example

Example (Hex)

AA00 81040155D111 842F D111 850101 870402020102 8922 C820

656d71782d7453543121000000000000 00000000000000000000000000000000

## Table WSWB-25 - MQTT Password - Set Response Example


Example (Hex)
AA0081048255D1118204000000008482002FD1118501018704020201028922C820 656D71782D745354312100000000000000000000000000000000000000000000

## Table WSWB-26 - MQTT Peer Common Name - Property 1.2.2.1.2.8


Property Description
Property OID	1.2.2.1.2.9 / 0x010202010209
Name	MQTT Peer Common Name
Description	The device uses this property to set the MQTT Peer Common Name. If not set device will use Broker Address for server authentication.
Securing Key	None
Min. Len (b)	N/A
Max. Len (b)	64
Data Type	ASCII String with no spaces
Valid Values	Any string Example: test.mosquitto.org
Default

## Table WSWB-27 - MQTT Peer Common Name - Get Request Example


Example (Hex)
AA00 8104 0155D101 840F D101 850101 8704 02020102 8902 C900

## Table WSWB-28 - MQTT Peer Common Name - Get Response Example

Example (Hex)

AA0081048255D1018204000000008482004FD1018501018704020201028942C940 746573742E6D6F7371756974746F2E6F72670000000000000000000000000000000000000000000000

0000000000000000000000000000000000000000000000

## Table WSWB-29 - MQTT Peer Common Name - Set Request Example

Example (Hex)

AA00 81040155D111 844F D111 850101 870402020102 8942 C940

746573742E6D6F7371756974746F2E6F 72670000000000000000000000000000

00000000000000000000000000000000 00000000000000000000000000000000

## Table WSWB-30 - MQTT Peer Common Name - Set Response Example

Example (Hex)

AA0081048255D1118204000000008482004FD1118501018704020201028942C940746573742E6D6F 7371756974746F2E6F72670000000000000000000000000000000000000000000000000000000000000

0000000000000000000000000000000

## Table WSWB-31 - WLAN Disable - Property 1.2.2.1.2.12


Property Description
Property OID	1.2.2.1.1.12 / 0x010202010112
Name	WLAN Disable
Description	The device uses this property to disable/enable WLAN Feature. 0x00 = WLAN Disabled 0x01 = WLAN Enabled Changes to this property do not take effect until the device is power cycled or reset.
Securing Key	None
Min. Len (b)	1
Max. Len (b)	1
Data Type	Binary
Valid Values	0x00 – 0x01
Default	0x01

## Table WSWB-31 - WLAN Disable - Get Request Example | Example (Hex) | | ---------------------------------------------------------- | | AA00 8104 0155D101 840F D101 850101 870402020101 8902 D200 | ## Table WSWB-32 - WLAN Disable - Get Response Example | Example (Hex) | | ------------------------------------------------------------ | | AA00 81040155D111 8410 D111 850101 8704 02020101 8903 D20101 | ## Table WSWB-33 - WLAN Disable - Set Request Example | Example (Hex) | | ------------------------------------------------------------ | | AA00 81040155D111 8410 D111 850101 8704 02020101 8903 D20100 | ## Table WSWB-34 - WLAN Disable - Set Response Example | Example (Hex) | | -------------------------------------------------------------------- | | AA0081048255D11182040000000084820010D1118501018704020201018903D20100 | ## Table WSWB-35 - Property 1.2.2.1.2.A MQTT Keep Alive


Property Description
Property OID	1.2.2.1.2.A / 0x01020201020A
Name	MQTT Keep Alive
Description	The device uses this property to set the MQTT Keep Alive timing. Value is in seconds, used to guarantee the connection between device and MQTT broker remains active. A value of 0 disables Keep Alive monitoring.
Securing Key	None
Min. Len (b)	2
Max. Len (b)	2
Data Type	Binary
Valid Values	0x00 0x00 (0) – 0xFF 0xFF (0 = Disabled, 1 à 65535 seconds) MSB first
Default	300 seconds

## Table WSWB-36 - WLAN Disable - Get Request Example


Example (Hex)
AA00 8104 0155D101 840F D101 850101 870402020102 8902 CA00

## Table WSWB-37 - WLAN Disable - Get Response Example


Example (Hex)
AA0081048255D10182040000000084820011D1018501018704020201028904CA02012C

## Table WSWB-38 - WLAN Disable - Set Request Example


Example (Hex)
AA00 81040155D111 8411 D111 850101 870402020102 8904 CA02 012C

## Table WSWB-39 - WLAN Disable - Set Response Example


Example (Hex)
AA0081048255D11182040000000084820011D1118501018704020201028904CA02012C

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