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IoT Device Management with Zephyr - Ryan Erickson, Laird Connectivity

IoT Device Management with Zephyr - Ryan Erickson, Laird Connectivity Laird Connectivity’s Canvas™ Device Manager BLE gateway and Sensor firmware was built with Zephyr to provide an open source device management platform for our customers. Customers can take our open source firmware and tailor it for their needs to build a gateway and end sensor solution where the gateways and sensors can be managed 100% remotely from the cloud. The presentation will go through all of the Zephyr subsystems that were used to build a secure IoT solution. -All communication is built on standard protocols -Completely wireless gateway and sensor solution with cellular and BLE connectivity -Gateway cloud communication with LTE-M and/or NB-IoT -LwM2M protocol used to manage gateways and sensors -LwM2M over BLE for sensor to gateway communication -BLE communication encrypted between gateway and sensor with standard PKI practices -LittleFS filesystem to store all settings. Any sensitive data is encrypted in LittleFS -Password protected shell and hardware based protection – prevents tampering with device settings physically -Public-key-infrastructure (PKI) used for cloud connections -Secure boot and secure signed firmware images -All settings configurable at runtime for tailored customer service when manufacturing the hardware. -Remote firmware debugging with Memfault.