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keyboard/teensy_lc_planck/instructions.md

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+Updated instruction here https://github.com/tmk/tmk_keyboard/blob/master/tmk_core/protocol/chibios/README.md
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 # Teensy LC, 3.0, 3.1, 3.2 support
 
 These ARM Teensies are now supported through [ChibiOS](http://chibios.org).