Reading the factory Device EUI

[jachristini@gmail.com]

Hi,

The mDot manual says that the device EUI is factory programmed into the mDot.
How do I access the EUI within my own application?
Is there access to it via the mbed-os, or only with the multitech stack?

Any assistance appreciated.

Thanks,
John

[Jason Reiss]

The EUI is stored in external flash on mDot. The libmdot-mbed5 library has getDeviceEUI to get the EUI from the flash.

Are you wanting to use another lorawan stack?
This project uses the mbed-os stack with the EUI from flash.
https://github.com/MultiTechSystems/mbed-os-lorawan-tinyshell

• This reply was modified 6 years ago by Jason Reiss.

[jachristini@gmail.com]

Hi Jason,

Thanks so much for the prompt assistance, that is exactly the information I am after.
Yes I am using the mbed-os stack.

Most appreciated
John

[jachristini@gmail.com]

Hi Jason,

I have integrated the code for the external flash into my application under mbed-os and it is working great thanks.

In the developer manual I only see a vague reference to the external flash, that it is connected via SPI3.

Is there some other documentation about the files and filesystem stored on the external flash, or is the sample code all there is to go on?

Thanks,
John

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