Question

Dear Support team and Users of FM3001,

I am writing to check how would you parse the imei of FM3001 device via tcp listener NOT UDP (source code reference)?

I have purchased multiple device and would like to parse data from those target devices to a dedicated IP address wthout outside interference as it is a problem if someone can put dummy data in our third party applications we are trying to implement.

Any guidance is greatly appreciated and the more detailed instruction, the better.

Kind Regards

NK

Answer 1

Hello,

When device wants to connect to your PC to start sending packets, it sends its IMEI in this format: 000F383637303630303330363638303034

000F means there are 15 bytes of IMEI. Other 383637303630303330363638303034 symbols are device actual IMEI in HEX format.

To have normal IMEI format, you can use online HEX to ASCII converter:

https://www.rapidtables.com/convert/number/hex-to-ascii.html

Example: 383637303630303330363638303034 -> 867060030668004

Best regards.

Comments

Hi Andrius,

Thanks for your reply, it is very helpful what you have provided and will give you an up vote for your answer being helpful to anyone who may have this troubles in future

Kind Regards

NK