How to update driver (firmware ) like bluetooth or any similar types of driver

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How to do a proxy deployment to an FRDM-K64F device connected to a Raspberry Pi 3

Introduction When designing products based on Linux, it is a common design pattern to have external MCU that handles real-time critical tasks. The external MCU could be mounted on the same PCB as the Linux SoC, or it could be an external component that is connected to the Linux capable device, e.g over USB or a serial line. The external MCU obviously then is another software component in the device system that should be possible to update over the lifetime of the product. In this tutorial we …