access the configuration file by this command:
| /etc/mosquitto |
View the configuration file
| cat mosquitto.conf |
| # Place your local configuration in /etc/mosquitto/conf.d/ # # A full description of the configuration file is at # /usr/share/doc/mosquitto/examples/mosquitto.conf.example pid_file /run/mosquitto/mosquitto.pid persistence true persistence_location /var/lib/mosquitto/ log_dest file /var/log/mosquitto/mosquitto.log include_dir /etc/mosquitto/conf.d |
use nano to edit the file, insert these 2 lines.
| sudo nano mosquitto.conf listener 1883 allow_anonymous true |
Finally,Reboot it.
Reference from:
https://github.com/eclipse/mosquitto/issues/1985
