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Thread: version check for teensyduino and teensy.cores

  1. #1

    version check for teensyduino and teensy.cores

    Is there a possibilty to check which teensyduino version is installed ? Is there a possibility for a teensy sketch to check wich runtime-librrary is running?

  2. #2
    Senior Member PaulStoffregen's Avatar
    Join Date
    Nov 2012
    In Arduino, click Help > About (Windows & Linux), or Arduino > About (Macintosh) to see the version.

    At runtime:

    void setup() {
      while (!Serial) ; // wait for serial monitor
      Serial.print("Teensyduino version ");
      Serial.print("Arduino version ");
    void loop() {

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