mqtt.conn[1|2].username
mqtt.conn[1|2].username

mqtt.conn[1|2].username

This command specifies the username to use for MQTT connection 1 or 2. If the username is set to
""
, the default, the username 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 sent, a warning is issued in syslog.

Setvar

To set the username for connection 1 or 2:
! U1 setvar "mqtt.conn1.username" "value"
! U1 setvar "mqtt.conn2.username" "value"
Value
String with a maximum of 64 characters.
Default
""

Getvar

To have the printer return the username for connection 1 or 2:
! U1 getvar "mqtt.conn1.username"
! U1 getvar "mqtt.conn2.username"