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Is there a free bootloader on Kinetis Microncontroller?

Question asked by Gabriele Endrizzi on May 6, 2019
Latest reply on May 6, 2019 by Mark Butcher


 I actually work on a Kinetis K22 with a utasker bootloader that take the .bin program file from an external SDcard. I develop using MCUXpresso tool.

I wanna start a new project using a smaller Microcontroller, that could be the  MKL02Z16VFG4 (because I need 2 I2C and 2 UART). 


Is there a free bootloader (free also for commercial use), that I can use to program the microcontroller directly from UART or I2C ?  (I have read about MCUbootloader or Kinetis bootloader but I have not understood wich could be used or the differences).