meshtastic/docs/about/concepts/channels.md

id	title	sidebar_label
channels	Channels	Channels

Overview

Meshtastic Channels: Can create a somewhat secure method of communication on the same mesh network. The channel can be encrypted to prevent normal people from listening in on the traffic. But, it could probably be easily cracked by determined individuals. See Channel Config for more info. It is also possible that your location could be triangulated by determined individuals.

Channels

Primary Channel

Secondary Channel

Admin Channel

Data

Environmental Measurment Data

MQTT Bridges

Encryption

Messages

Broadcast Messages

Direct Messages (DMs)