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125 lines
3.8 KiB
Plaintext
125 lines
3.8 KiB
Plaintext
---
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id: bluetooth
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title: Bluetooth Settings
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slug: /settings/config/bluetooth
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sidebar_label: Bluetooth
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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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The Bluetooth config options are: Enabled, Pairing Mode and Fixed PIN Value. Bluetooth config uses an admin message sending a `Config.Bluetooth` protobuf.
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:::info
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ESP32 Devices: Bluetooth will be disabled if WiFi is enabled. The WiFi setting takes precedence.
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:::
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## Bluetooth Config Values
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### Enabled
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Enables Bluetooth.
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### Pairing Mode
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Specify pairing mode.
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`RANDOM_PIN` generates a random PIN during runtime.
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`FIXED_PIN` uses the fixed PIN that should then be additionally specified.
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Finally, `NO_PIN` disables PIN authentication.
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### Fixed PIN
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If your pairing mode is set to `FIXED_PIN`, the default value is 123456. For all other pairing modes, this number is ignored. A custom integer (6 digits) can be set via the Bluetooth config options.
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### Default Pairing Mode
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The default pairing mode will be determined based on whether the device has or does not have a screen attached to it during the first boot (or with a stale device state) unless manually configured via the Bluetooth config options.
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- **Screen Attached:** If your device boots up for the first time (or with a stale device state), and a screen is detected, the default pairing mode will be set to `RANDOM_PIN`. Should the attached screen be removed after the device has already been booted, the default pairing mode of `RANDOM_PIN` will remain unless manually changed to `FIXED_PIN` or `NO_PIN`. It is recommended the pairing mode be updated prior to removing the attached screen.
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- **No Screen Attached:** If your device boots up for the first time (or with a stale device state), and no screen is detected, the default paring mode will be set to `FIXED_PIN` with the aforementioned default value unless manually configured to a custom value.
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## Configure Bluetooth Config
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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: 'Android', value: 'android'},
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{label: 'Apple', value: 'apple'},
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{label: 'CLI', value: 'cli'},
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{label: 'Web', value: 'web'},
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]}>
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<TabItem value="android">
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:::info
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All Bluetooth config options are available for Android.
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1. Open the Meshtastic App
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2. Navigate to: **Vertical Ellipsis (3 dots top right) > Device Settings > Bluetooth Config**
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:::
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</TabItem>
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<TabItem value="apple">
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:::info
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All Bluetooth config values are available on iOS, iPadOS and macOS.
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1. Open the Meshtastic App
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2. Navigate to: **Settings > Radio Configuration > Bluetooth (BLE)**
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:::
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</TabItem>
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<TabItem value="cli">
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:::info
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All Bluetooth module config options are available in the python CLI. Example commands are below:
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:::
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| Setting | Acceptable Values | Default |
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| :------------------: | :---------------------------------: | :----------: |
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| `bluetooth.enabled` | `true`, `false` | `true` |
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| `bluetooth.mode` | `RANDOM_PIN`, `FIXED_PIN`, `NO_PIN` | `RANDOM_PIN` |
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| `bluetooth.fixedPin` | `integer` (6 digits) | `123456` |
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:::tip
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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.
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```shell title="Example:"
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meshtastic --set bluetooth.enabled true --set bluetooth.fixed_pin 111111
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```
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:::
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```shell title="Enable/Disable Bluetooth Module"
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meshtastic --set bluetooth.enabled true
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meshtastic --set bluetooth.enabled false
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```
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```shell title="Set a fixed pin"
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meshtastic --set bluetooth.mode FIXED_PIN
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meshtastic --set bluetooth.fixed_pin 111111
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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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All Bluetooth module config options are available for the Web UI.
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1. Open the Meshtastic Web UI.
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2. Navigate to: **Device Config > Bluetooth**
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:::
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</TabItem>
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</Tabs>
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