IoT Device Management with Zephyr - Ryan Erickson.pdf

1、#EMBEDDEDOSSUMMITIoT Device Management with ZephyrRyan Erickson,Laird Connectivity How to manage gateways and end devices from the cloud Configuration of the devices from the cloud Remote Monitoring and debugOverviewCanvas Device Manager reduces IoT deployment complexity and empowers remote device o

2、perationsSoftware UpdateHealth MonitoringFactory ProvisionedTelemetry EnablementConfigurationScalabilityDiagnostic LoggingDevice ManagementCloud PlatformUnderstanding how Canvas Device Manager fits into the IoT Network EcosystemTelemetry Application Cloud PlatformApplication FirmwareIoT GatewayIoT S

3、ensorsDevice Management Operations-Application Delivery-Configuration-Health Monitoring-DiagnosticsTelemetry Application Payloads-Time-series Sensor DataFactory ProvisioningDevice ManagementApplication DeliveryTelemetry EnablementCanvas DM FirmwareApplication Firmware LTE-M/NB-IoT Cellular Connectiv

4、ity Bluetooth LE SD Card Motion Sensor Battery BackupSentrius MG100 Gateway IP67 Battery powered 4 sensor ports Analog Inputs(0-10 VDC or 4-20 mA)Digital Inputs(Dry contact)Digital Outputs I2C/SPI+UART Sentrius BT610 I/O Sensor Security Use open standards and protocols No-touch deployment and manage

5、ment Health monitoringRequirementsThe LwM2M protocol provides messaging and data model specifications well-aligned with DM operations LwM2MAn application layer protocol and schema-based object model from the Open Mobile Alliance(OMA)for IoT device management and service enablement(telemetry)defining

6、 a vendor independent,well-formed API for device data and operations.Local NetworkIoT GatewayWide Area NetworkRemote ServiceIoT End NodeLwM2MServerLwM2M GatewayLwM2MClientLwM2M ClientObject ModelProtocolObject ModelProtocol LwM2M is a standard for representing Objects and Resources on a device LwM2M