Display Configuration

The display config options are: Screen On Duration, Auto Carousel Interval, Always Point North and GPS Format. Display config uses an admin message sending a Config.Display protobuf.

Device Config Values

Screen On Duration

How long the screen remains on after the user button is pressed or messages are received.

Auto Carousel Interval

Automatically toggles to the next page on the screen like a carousel, based the specified interval.

Always Point North

If this is set, the compass heading on the screen outside of the circle will always point north. This feature is off by default and the top of display represents your heading direction, the North indicator will move around the circle.

GPS Format

The format used to display GPS coordinates on the device screen.

Acceptable values:

Value	Description
DEC	Decimal Degrees
DMS	Degrees Minutes Seconds
UTM	Universal Transverse Mercator
MGRS	Military Grid Reference System
OLC	Open Location Code (Plus Codes)
OSGR	Ordnance Survey Grid Reference

Prefered display units

switch between METRIC (default) and IMPERIAL units

Flip Screen

If enabled, the screen will be rotated 180 degrees, for cases that mount the screen upside down

OLED Defintion

The type of OLED Controller is auto-detected by default, but can be defined with this setting if the auto-detection fails. For the SH1107, we assume a square display with 128x128 Pixels like the GME128128-1.

Acceptable values:

Value	Description
OLED_AUTO	Auto detect display controller
OLED_SSD1306	Always use SSD1306 driver
OLED_SH1106	Always use SH1106 driver
OLED_SH1107	Always use SH1107 driver (Geometry 128x128)

Display Mode

The display mode can be set to NORMAL (default), TWOCOLOR or INVERTED. The TWOCOLOR mode is intended for OLED displays with the first line of output being a different color than the rest of the display. The INVERTED mode will invert that bicolor area, resulting in a white background headline on monochrome displays.

Heading Bold

The heading can be hard to read when 'INVERTED' or 'TWOCOLOR' display mode is used. This setting will make the heading bold, so it is easier to read.

Device Config Client Availability

Android

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Display Config is available for Android.

1. Open the Meshtastic App
2. Navigate to: Vertical Ellipsis (3 dots top right) > Device Settings > Display Config

Apple

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All display config options are available on iOS, iPadOS and macOS at Settings > Radio Configuration > Display.

CLI

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All display config options are available in the python CLI. Example commands are below:

Setting	Acceptable Values	Default
display.auto_screen_carousel_secs	integer	Default of 0 is off.
display.compass_north_top	false, true	false
display.flip_screen	fasle, true	false
display.gps_format	DEC, DMS, UTM, MGRS, OLC, OSGR	DEC
display.oled	OLED_AUTO, OLED_SSD1306, OLED_SH1106, OLED_SH1107	OLED_AUTO
display.screen_on_secs	integer	Default of 0 is 10 minutes.
display.units	METRIC, IMPERIAL	METRIC
display.displaymode	NORMAL, TWOCOLOR, INVERTED	NORMAL
display.heading_bold	false, true	false

tip

Because the device will reboot after each command is sent via CLI, it is recommended when setting multiple values in a config section that commands be chained together as one.

Example:

meshtastic --set display.screen_on_secs 120 --set display.gps_format UTM

Set Screen On Duration (Default of 0 is 10 minutes)

meshtastic --set display.screen_on_secs 0
meshtastic --set display.screen_on_secs 120

Set Auto Carousel Interval (Default of 0 is Off)

meshtastic --set display.auto_screen_carousel_secs 0
// Set to 2 Minutes (120 Seconds)
meshtastic --set display.auto_screen_carousel_secs 120

Specify GPS format on device screen

meshtastic --set display.gps_format UTM

Web

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All display config options are available in the Web UI.