meshtastic/website/docs/software/settings/serial-plugin.md

---
id: serial-plugin
title: Serial Plugin Settings
sidebar_label: Serial Plugin
---

## Overview

This is a simple interface to send messages over the mesh network by sending strings over a serial port.

## Settings

| Setting | Acceptable Values | Default |
| :-----: | :---------------: | :-----: |
| serialplugin_enabled | `true`, `false` | `false` |
| serialplugin_echo | `true`, `false` | `false` |
| serialplugin_mode | `integer` | `0` |
| serialplugin_rxd | `integer` | `0` |
| serialplugin_timeout | `integer` (seconds) | `0` |
| serialplugin_txd | `integer` | `0` |

### serialplugin_enabled

Enables the plugin.

### serialplugin_echo

<!--- TODO --->

### serialplugin_mode

<!--- TODO --->

### serialplugin_rxd

<!--- TODO --->

### serialplugin_timeout

<!--- TODO --->

### serialplugin_txd

<!--- TODO --->

## Details

### CLI Examples