1. ZPL II, ZBI 2, Set-Get-Do, Mirror, WML Programming Guide
  2. SGD Command Reference
  3. mqtt.conn[1|2].password
  • ZPL II, ZBI 2, Set-Get-Do, Mirror, WML Programming Guide
mqtt.conn[1|2].password

mqtt.conn[1|2].password

This command specifies the password to use for MQTT connection 1 or 2. If set to
""
, a password is not sent to the broker. MQTT 3.1.1 brokers require either username only, username and password, or neither. If only a password is set, a warning is issued in the syslog.

Setvar

To set the password for MQTT connection 1 or 2:
! U1 setvar "mqtt.conn1.password" "value"
! U1 setvar "mqtt.conn2.password" "value"
Value
A string with a maximum of 64 characters. If the password is empty, it is not sent to the broker.
Default
""

Getvar

To have the printer return the password for connection 1 or 2:
! U1 getvar "mqtt.conn1.password"
! U1 getvar "mqtt.conn2.password"
Result
The printer returns
*
 and does not return the password