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* initial devices.json * initial hardware components * testing page at /docs/hardware/supported/template * WIP Changes * Home page work & updates * Fix build * Fix external link button * Setup linting * rename, cleanup & lint * seperate lint cmd for now Co-authored-by: Foster Irwin <foster@jfirwin.com> Co-authored-by: Sacha Weatherstone <sachaw100@hotmail..om>
325 lines
8.2 KiB
Plaintext
325 lines
8.2 KiB
Plaintext
---
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id: serial-module
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title: Serial Module Settings
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sidebar_label: Serial Module
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---
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import Tabs from '@theme/Tabs';
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import TabItem from '@theme/TabItem';
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import PluginModule from '@site/docs/_blocks/_plugin_module.mdx';
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:::warning
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GPIO access is fundamentally dangerous because invalid options can physically damage or destroy your hardware. Ensure that you fully understand the schematic for your particular device before trying this as we do not offer a warranty. Use at your own risk.
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:::
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<PluginModule name="serial_module" rename="serial_plugin" />
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:::note
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This module requires attaching a peripheral accessory to your device. It will not work without one.
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:::
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## Overview
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This is a simple interface to send messages over the mesh network by sending strings over a serial port. Anything you send the node will be turned into a message sent out over the mesh, and anything received from the mesh will be sent to the serial port. Note that this module does not (yet) allow arbitrary protobuf commands to be sent over the serial connection.
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:::tip
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Once module settings are changed, a **reset** is required for them to take effect.
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:::
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:::tip
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Connect the TX pin to the other device's RX pin, and vice versa. Connect their grounds to each other (not necessary if they're both plugged into the same USB power source.)
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:::
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## Settings
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| Setting | Acceptable Values | Default |
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| :-------------------: | :-----------------: | :-----: |
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| serial_module_enabled | `true`, `false` | `false` |
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| serial_module_echo | `true`, `false` | `false` |
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| serial_module_mode | `integer` | `0` |
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| serial_module_rxd | `integer` (GPIO) | `0` |
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| serial_module_timeout | `integer` (seconds) | `0` |
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| serial_module_txd | `integer` (GPIO) | `0` |
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### serial_module_enabled
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Enables the module.
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<Tabs
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groupId="settings"
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defaultValue="cli"
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values={[
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{label: 'CLI', value: 'cli'},
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{label: 'Android', value: 'android'},
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{label: 'iOS', value: 'iOS'},
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{label: 'Web', value: 'web'},
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]}>
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<TabItem value="cli">
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```shell title="Enable module"
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meshtastic --set serial_module_enabled true
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```
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```shell title="Disable module"
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meshtastic --set serial_module_enabled false
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```
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</TabItem>
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<TabItem value="android">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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<TabItem value="iOS">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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<TabItem value="web">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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</Tabs>
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### serial_module_echo
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If set, any packets you send will be echoed back to your device.
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<Tabs
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groupId="settings"
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defaultValue="cli"
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values={[
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{label: 'CLI', value: 'cli'},
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{label: 'Android', value: 'android'},
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{label: 'iOS', value: 'iOS'},
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{label: 'Web', value: 'web'},
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]}>
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<TabItem value="cli">
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```shell title="Enable serial_module_echo"
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meshtastic --set serial_module_echo true
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```
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```shell title="Disable serial_module_echo"
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meshtastic --set serial_module_echo false
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```
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</TabItem>
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<TabItem value="android">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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<TabItem value="iOS">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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<TabItem value="web">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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</Tabs>
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### serial_module_mode
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<!--- TODO --->
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<Tabs
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groupId="settings"
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defaultValue="cli"
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values={[
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{label: 'CLI', value: 'cli'},
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{label: 'Android', value: 'android'},
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{label: 'iOS', value: 'iOS'},
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{label: 'Web', value: 'web'},
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]}>
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<TabItem value="cli">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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<TabItem value="android">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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<TabItem value="iOS">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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<TabItem value="web">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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</Tabs>
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### serial_module_rxd
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Set the GPIO pin to the RXD pin you have set up.
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:::caution
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To prevent damaging your device, double check your device's schematics before attaching to the GPIO pins and setting this value.
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:::
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<Tabs
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groupId="settings"
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defaultValue="cli"
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values={[
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{label: 'CLI', value: 'cli'},
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{label: 'Android', value: 'android'},
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{label: 'iOS', value: 'iOS'},
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{label: 'Web', value: 'web'},
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]}>
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<TabItem value="cli">
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:::note
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Replace `GPIO` in the below command with the GPIO number your circuit is attached to.
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:::
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```shell title="Set RXD to GPIO pin number"
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meshtastic --set serial_module_rxd GPIO
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```
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</TabItem>
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<TabItem value="android">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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<TabItem value="iOS">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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<TabItem value="web">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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</Tabs>
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### serial_module_timeout
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The amount of time to wait before we consider your packet as "done".
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<Tabs
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groupId="settings"
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defaultValue="cli"
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values={[
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{label: 'CLI', value: 'cli'},
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{label: 'Android', value: 'android'},
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{label: 'iOS', value: 'iOS'},
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{label: 'Web', value: 'web'},
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]}>
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<TabItem value="cli">
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```shell title="Set serial_module_timeout to 15 seconds"
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meshtastic --set serial_module_timeout 15
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```
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</TabItem>
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<TabItem value="android">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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<TabItem value="iOS">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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<TabItem value="web">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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</Tabs>
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### serial_module_txd
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Set the GPIO pin to the TXD pin you have set up.
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:::caution
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To prevent damaging your device, double check your device's schematics before attaching to the GPIO pins and setting this value.
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:::
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<Tabs
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groupId="settings"
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defaultValue="cli"
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values={[
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{label: 'CLI', value: 'cli'},
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{label: 'Android', value: 'android'},
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{label: 'iOS', value: 'iOS'},
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{label: 'Web', value: 'web'},
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]}>
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<TabItem value="cli">
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:::note
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Replace `GPIO` in the below command with the GPIO number your circuit is attached to.
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:::
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```shell title="Set TXD to GPIO pin number"
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meshtastic --set serial_module_txd GPIO
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```
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</TabItem>
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<TabItem value="android">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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<TabItem value="iOS">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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<TabItem value="web">
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:::info
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Configuring this setting is not yet available for the selected platform. If this is incorrect please update the documentation for this page.
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:::
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</TabItem>
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</Tabs>
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