Node / meshtastic / Meshtastic-Android / files / core / network / README.md

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The T383838:core:network module handles all internet-based communication, including fetching firmware metadata, device hardware definitions, and map tiles (in the T383838fdroid flavor). It also provides the shared radio transport layer (T383838TcpTransport/T383838TcpRadioTransport, T383838SerialTransport, T383838BleRadioTransport).

The module uses Ktor as its primary HTTP client for high-performance, asynchronous networking.

• T383838FirmwareReleaseRemoteDataSource: Fetches the latest firmware versions from GitHub or Meshtastic's metadata servers.

• T383838DeviceHardwareRemoteDataSource: Fetches definitions for supported Meshtastic hardware devices.

• T383838TcpTransport (T383838transport/) + T383838TcpRadioTransport (T383838radio/): Multiplatform TCP transport and its T383838RadioTransport adapter.

• T383838SerialTransport: JVM-shared USB/Serial transport powered by jSerialComm.

• T383838BleRadioTransport (T383838radio/): The T383838RadioTransport implementation for Bluetooth devices.

• T383838BaseRadioTransportFactory: Common factory for instantiating the KMP transports.

│ BLE: the T383838RadioTransport implementation (T383838BleRadioTransport) lives here in T383838radio/; it delegates to

│ the lower-level Kable connection primitives (T383838BleConnection, T383838BleScanner, T383838BluetoothRepository, …)

│ provided by

│ :core:ble.

│ T383838BaseRadioTransportFactory instantiates it when an address with the T383838x (or T383838!) prefix is resolved.

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