Device Information

Each transport capability exposes device information and reset-flag queries, but data sources and prerequisites differ.

Query through BLE

const bleInfo = await device.bleCapability.getDeviceInfo(device);

This connects to the device and reads module, MCU, and protocol version information.

await device.bleCapability.queryResetFlag(device);

Query through LAN

const lanInfo = await device.lanCapability.getDeviceInfo(device);

await device.lanCapability.queryResetFlag(device);

Query through MQTT

The MQTT implementation reads version information from the bound-device profile:

const cloudInfo = await device.mqttCapability.getDeviceInfo(device);
// Equivalent: const cloudInfo = await GizMqttManager.getDeviceInfo(device);

await device.mqttCapability.queryResetFlag(device);

These Promises throw when the device is offline, its bound profile is missing, authentication fails, or an operation times out. The device-report flow handles the reset-flag response.