Master Sketch

Highlight the code below and copy it. Paste it to a notepad document. Save as it's own web page or embedded into another html page like index.html.

//MASTER #include <SoftwareSerial.h> int rx=2; int tx=3; int pot=0; SoftwareSerial bluetooth(rx,tx); void setup() { Serial.begin(38400); bluetooth.begin(38400); Serial.println("Master Ready"); } void loop() { pot = analogRead(A0); int potvalue = map(pot, 0, 1023, 0, 255); bluetooth.write(potvalue);//Sends pot value to slave delay(10); }