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| #include <SoftwareSerial.h>; | |
| #define TX 0 | |
| #define RX 1 | |
| #define Led 2 | |
| SoftwareSerial BT(RX,TX); | |
| void setup(){ | |
| BT.begin(9600); | |
| } | |
| void loop(){ | |
| while(BT.available()>0){ | |
| char data = BT.read(); | |
| if(data=='H'){ | |
| digitalWrite(Led,HIGH); | |
| } | |
| if(data=='L'){ | |
| digitalWrite(Led,LOW); | |
| } | |
| } | |
| } |
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