mbed-rtos example no longer exists for Teensy (#75)
mbed-rtos example no longer exists for Teensy (#75)

Was removed in platformio/platform-teensy/commit/f0f279185e6a228527fe65a65cc6a967678b7e1a#diff-bfebe34154a0dfd9fc7b447fc9ed74e9

Credit for finding: mikemoy https://community.platformio.org/t/full-support-for-teensy-4-0-build-test-debug-with-platformio/9249/4
platformio/platformio-docs,platformio/platformio-docs