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KL27 connection via USB to KinetisFlashTool

Question asked by BROCK ROBINSON on Sep 9, 2016
Latest reply on Sep 19, 2016 by Bob Paddock

We have a KL27 soldered onto a custom USB board.


The new KinetisFlashTool won't connect directly to this chip via USB-HID, even though it shows up properly in the Device Manager as an HID device with the correct VID and PID values.


Is the bootloader that ships inside each device supposed to connect to the KinetisFlashTool?


Is there some trick to get it to connect the first time?