02.07 – Mosquitto MQTT (LAN + TLS)

MQTT enables:

• internet-linked mesh users
• Discord and other consumers
• telemetry aggregation

Install

apt install mosquitto mosquitto-clients

Authentication

mosquitto_passwd -c /etc/mosquitto/passwd skynet2mqtt
chown mosquitto:mosquitto /etc/mosquitto/passwd
chmod 640 /etc/mosquitto/passwd

Global Auth Config

/etc/mosquitto/conf.d/auth.conf

allow_anonymous false
password_file /etc/mosquitto/passwd

LAN Listener (1883)

/etc/mosquitto/conf.d/mesh.conf

listener 1883 0.0.0.0

TLS Listener (8883)

/etc/mosquitto/conf.d/mesh-tls.conf

listener 8883 0.0.0.0
certfile /etc/mosquitto/certs/server.crt
keyfile /etc/mosquitto/certs/server.key
tls_version tlsv1.2