IoT and intelligent Edge devices deployed in the field sometimes require firmware updates to improve security or resilience. It is often impractical to physically visit every single device and manually apply new firmware, not to mention time consuming.
Azure IoT Hub offers an automatic device management feature to help you roll out updates quickly and easily over the air (OTA).
You can get familiar with how this is done by using an MXChip IoT DevKit by following the tutorial in GitHub Update IoT DevKit firmware OTA (Over-the-Air) through Azure IoT Hub Automatic Device Management.
If you already have an MXChip IoT DevKit, give it a try today! If you need one, purchase a DevKit from SeeedStudio.
