I attempted to install the new firmware by attaching the small board to my PC with a USB cable and them using the teensy.exe and selected gameFrameV2_20160226.hex. I press the button on the small board and the LED goes out and the teensy.exe seems to “see it” by getting more colorful. The “Automatic” selection is always grayed out (as is the download? icon) The reboot button is live and seems to work (causes the board to flash its LED)
I tried going to the Teensy.exe forums but didn’t have much luck finding an answer. Is there something I am missing?
I figured out the issue which was stupid user error on my part. Once I looked at the log output. It told me the HEX file could not be read. It was then that I figured out I was browsing to the file within a ZIP folder. Once I unzipped and pointed to that file the app worked perfectly and updated the firmware.