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Over-the-air firmware upgrade in Kinetis

Question asked by Alvaro Martinez on Nov 18, 2016
Latest reply on Nov 22, 2016 by Mark Butcher

Dear all,

We are planning a new project development which must include "OTA firmware upgrade". We have previous experience with kinetis KE and KL families and would like to go ahead using them if possible. As far as I have read, these families don't support flash swap mechanism and so, we don't know how to face this issue if we want to keep on using them. Could you suggest any design idea to implement OTA with these kinetis families?

Which Kinetis families support flash swap mechanism for over-the-air firmware upgrade? I understand that K family does ... but any other one?

For remote access to our embedded controller we use GPRS communications. We can download new hex file from a IoT platform.

Thank you very much for your assistance.