Network Configuration

The Network config options are: NTP Server, WiFi Enabled, WiFi SSID, WiFi PSK, Ethernet Enabled, IPv4 Networking Mode, Static Address rsyslog Server, and Protocol Flags. Network config uses an admin message sending a Config.Network protobuf.

info

Enabling WiFi will disable Bluetooth. Only one connection method will work at a time.

ESP32 devices have the ability to connect to WiFi as a client. SoftAP mode is not supported by the Meshtastic firmware.

Network Config Values

NTP Server

The NTP server used if IP networking is available.

Set to meshtastic.pool.ntp.org by default. (Max Length: 32)

WiFi Enabled

Enables or Disables WiFi.

Set to false (Disabled) by default.

WiFi SSID

This is your WiFi Network's SSID.

Empty "" by default. (Case Sensitive, Max Length: 32)

WiFi PSK

This is your WiFi Network's password.

Empty "" by default. (Case Sensitive, Max Length: 64)

Ethernet Enabled

Enables or Disables Ethernet.

Set to false (Disabled) by default.

IPv4 Networking Mode

Set to DHCP by default. Change to STATIC to use a static IP address. Applies to both Ethernet and WiFi.

IPv4 Static Address configuration

Contains IP, Gateway, Subnet, and DNS server for a static configuration if selected in Networking Mode.

Rsyslog Server

To configure an rsyslog Server and Port

Protocol Flags

Defines which auxiliary network protocols are used to send packets. Values are stored as a bit field of boolean configuration options (bitwise OR of ProtocolFlags).

Value	Description
NO_BROADCAST	Do not broadcast packets over any network protocol
UDP_BROADCAST	Enable broadcasting packets via UDP over the local network

tip

The first time your device restarts after enabling WiFi or Ethernet, it will take an additional 20-30 seconds to boot. This is to generate self-signed SSL keys. The keys will be saved for future reuse.

Network Config Client Availability

Android

Android

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Network Config options are available for Android.

1. Open the Meshtastic App
2. Navigate to: Vertical Ellipsis (3 dots top right) > Radio Configuration > Network

Apple

Apple

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All Network config options are available on iOS, iPadOS and macOS at Settings > Device Configuration > Network.

CLI

CLI

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All Network config options are available in the python CLI.

Setting	Acceptable Values	Default
network.ntp_server	string	0.pool.ntp.org
network.wifi_enabled	true, false	false
network.wifi_ssid	string	""
network.wifi_psk	string	""
network.eth_enabled	true, false	false
network.address_mode	DHCP, STATIC	DHCP

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 network.wifi_enabled true --set network.wifi_ssid "my network" --set network.wifi_psk mypassword

Set NTP Server

meshtastic --set network.ntp_server "0.pool.ntp.org"

Enable / Disable WiFi

meshtastic --set network.wifi_enabled true
meshtastic --set network.wifi_enabled false

Set WiFi SSID

meshtastic --set network.wifi_ssid mynetwork
// With spaces
meshtastic --set network.wifi_ssid "my network"

Set WiFi password

meshtastic --set network.wifi_psk mypassword
// With spaces
meshtastic --set network.wifi_psk "my password"

Web

Web

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All Network config options are available in the Web UI.

Examples

WiFi Client

With network.wifi_ssid & network.wifi_psk populated, the device will know to connect to your network. Make sure you are in range of your WiFi and it is a 2.4GHz-only network. If you have a single Meshtastic device on your local network it's easy to connect to your device with DNS http://meshtastic.local. If you have multiple Meshtastic devices you will need to connect using their respective IP addresses.

Disable WiFi

To disable WiFi completely, set network.wifi_enabled to false.