meshtastic/docs/configuration/radio/index.mdx

---
id: config
title: Radio Configuration
sidebar_label: Radio Config
sidebar_position: 1
description: Dive into the technical specifics of configuring your Meshtastic radio settings, including frequency ranges, power limits, and channels for optimal communication.
---

There are several config sections in the Meshtastic firmware, these are broken out so they can be sent as small admin messages over the mesh.

|                     Name                     |                                                                                                                   Description                                                                                                                   |
| :------------------------------------------: | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: |
| [Bluetooth](/docs/configuration/radio/bluetooth) |                                                                                       Bluetooth config options are: Enabled, Pairing Mode and Fixed PIN.                                                                                        |
|  [Channels](/docs/configuration/radio/channels)  |                                                                                             Channels config options are: Index, Role and Settings.                                                                                              |
|    [Device](/docs/configuration/radio/device)    |                                                                               Device config options are: Device Role, Serial Output, Debug Log and Factory Reset.                                                                               |
|   [Display](/docs/configuration/radio/display)   |                                                                   Display config options are: Screen On Duration, Auto Carousel Interval, Always Point North, and GPS Format.                                                                   |
|      [LoRa](/docs/configuration/radio/lora)      |                               The LoRa config options are: Region, Modem Preset, Max Hops, Transmit Power, Bandwidth, Spread Factor, Coding Rate, Frequency Offset, Transmit Disabled and Ignore Incoming Array.                                |
|   [Network](/docs/configuration/radio/network)   |                                                                            Network config options are: WiFi Enabled, WiFi SSID, WiFi PSK, WiFi Mode and NTP Server.                                                                             |
|  [Position](/docs/configuration/radio/position)  |                                         Position config options are: GPS Enabled, GPS Update Interval, GPS Attempt Time, Fixed Position, Smart Broadcast, Broadcast Interval and Position Packet Flags.                                         |
|     [Power](/docs/configuration/radio/power)     | Power config options are: Charge Current, Power Saving, Shutdown after losing power, ADC Multiplier Override Wait Bluetooth Interval, Light Sleep Interval and Minimum Wake Interval. |
|      [User](/docs/configuration/radio/user)      |                                                                                       The user config options are: Long Name, Short Name, and Is Licensed                                                                                       |