juscheckin2

Member Since: January 2, 2012

Country: United States

  • Product COM-09764 | about 2 years ago

    #include <SoftwareSerial.h>
    int i;
    int i2;
    SoftwareSerial mySerial(2, 3);  // Tx from arduino is pin 3, connect to Rx on SFE LED Serial
    
    void setup(){
      mySerial.begin(2400);
      delay(50);
      mySerial.write(0x7A); // Brightness command bit. Must be followed by:
      mySerial.write(0x01); // FF is dimmest, 01 is brightest. Can also use mySerial.print("z1")
        mySerial.print("wB"); // Turn the 2nd dot on. w@ turns all off.
      mySerial.print("----"); //Hello world!
    }
    

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