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set bluetooth at command
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/* | |
AUTHOR: Hazim Bitar (techbitar) | |
DATE: Aug 29, 2013 | |
LICENSE: Public domain (use at your own risk) | |
CONTACT: techbitar at gmail dot com (techbitar.com) | |
*/ | |
#include <SoftwareSerial.h> | |
SoftwareSerial BTSerial(10, 11); // RX | TX | |
void setup() | |
{ | |
pinMode(9, OUTPUT); // this pin will pull the HC-05 pin 34 (key pin) HIGH to switch module to AT mode | |
digitalWrite(9, HIGH); | |
Serial.begin(9600); | |
Serial.println("Enter AT commands:"); | |
BTSerial.begin(38400); // HC-05 default speed in AT command more | |
} | |
void loop() | |
{ | |
// Keep reading from HC-05 and send to Arduino Serial Monitor | |
if (BTSerial.available()) | |
Serial.write(BTSerial.read()); | |
// Keep reading from Arduino Serial Monitor and send to HC-05 | |
if (Serial.available()) | |
BTSerial.write(Serial.read()); | |
} |
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