NymeaWifiService

class NymeaWifiService(scanner: BleScanner, connectionFactory: BleConnectionFactory, dispatcher: CoroutineDispatcher)(source)

GATT client for the nymea-networkmanager WiFi provisioning profile.

Responsibilities:

Scan for a device advertising WIRELESS_SERVICE_UUID.
Connect and subscribe to the Commander Response characteristic.
Send JSON commands (chunked into ≤20-byte BLE packets) via the Wireless Commander characteristic.
Reassemble newline-terminated JSON responses from notification packets.
Parse the nymea JSON protocol into typed Kotlin results.

Lifecycle: create once per provisioning session, call connect, use scanNetworks / provision, then close.

Constructors

constructor(scanner: BleScanner, connectionFactory: BleConnectionFactory, dispatcher: CoroutineDispatcher)

Synchronous teardown — cancels the service scope (and its child BLE connection) without suspending.

suspend fun close()

Disconnect and cancel the service scope.

suspend fun connect(address: String? = null): Result<String>

Scan for a device advertising the nymea wireless service and connect to it.

suspend fun provision(ssid: String, password: String, hidden: Boolean = false): ProvisionResult

Provision the device with the given WiFi credentials.

Trigger a fresh WiFi scan on the device, then return the list of visible networks.