Practice in Ubuntu 20.04

Install Required package

sudo apt install mosquitto-clients mosquitto

Mosquitto bridge configuration


# /etc/modquitto/conf.d/{my-bridge}.config
# Local
log_type all
port 1884
allow_anonymous false

Using below command to the configuration password file

For first: sudo mosquitto_passwd -c pwdfile.cfg {username}

After first: sudo mosquitto_passwd -b pwdfile.cfg {username} {password}

password_file /etc/mosquitto/pwdfile.cfg

Bridge

connection iothub-bridge address {iothub name}.azure-devices.net:8883 remote_username {iothub username} remote_password {SAS Token} remote_clientid {device id}

To find an available cert file by yourself

bridge_cafile /etc/ssl/certs/ca-certificates.crt

try_private false cleansession true start_type automatic bridge_protocol_version mqttv311 notifications false bridge_tls_version tlsv1.2

Bridge topic

topic # out 0 devices/{device id}/messages/events/ devices/{device id}/messages/events/ topic # in 0 devices/{device id}/messages/devicebound/ devices/{device id}/messages/devicebound/

RongTsai4Git / TechNote