meshtastic/website/docs/settings/channel.md

id	title	sidebar_label
channel	Channel Settings	Channel

Overview

Channel settings are an integral part of the way your devices communicate across the mesh. If you have mismatched channel settings, your radios will be unable to communicate with one another.

Settings

Setting	Acceptable Values	Default
region	Unset, US, EU433, EU865, CN, JP, ANZ, KR, TW, RU	Unset

region

The region variable sets which region your radio is configured to work in. It is important to ensure that you've set it to the correct region. If left Unset, it will default to US settings.

Name	Center Frequency	Spacing	Number of Channels	Power Limit
US	903.08	2.16	13	0
EU433	433.175	0.2	8	0
EU865	865.2	0.3	10	0
CN	470.0	2.0	20	0
JP	920.0	0.5	10	13
ANZ	916.0	0.5	20	0
KR	921.9	0.2	8	0
TW	923.0	0.2	10	0
RU	868.9	0.2	2	20
Unset	903.08	2.16	13	0
:::note
For more details about region settings, you can see the source code here
:::

Details

CLI Examples

Set Region

meshtastic --set region Unset