HC-05 AT komut

hc_05_at_komut_example.ino

#include <SoftwareSerial.h>

#define RxD 7  //HC-05  Tx
#define TxD 8  //HC-05  Rx

SoftwareSerial blueToothSerial(RxD,TxD); 
 
void setup()

{
   Serial.begin(38400);
   blueToothSerial.begin(38400);  
   pinMode(RxD, INPUT);
   pinMode(TxD, OUTPUT);
 } 
 
void loop() {  
  if (blueToothSerial.available()) { 
    int inByte = blueToothSerial.read();
    Serial.write((char)inByte); 
   }
  if (Serial.available()) { 
    int inByte = Serial.read();
    blueToothSerial.print((char)inByte);
  }
}
/*
COMMAND                 FUNCTION 
 
1 AT       Test UART Connection 
2 AT+RESET    Reset Device 
3 AT+VERSION    Querry firmware version 
4 AT+ORGL     Restore settings to Factory Defaults 
5 AT+ADDR     Query Device Bluetooth Address 
6 AT+NAME     Query/Set Device Name 
7 AT+RNAME    Query Remote Bluetooth Device’s Name 
8 AT+ROLE     Query/Set Device Role 
9 AT+CLASS    Query/Set Class of Device CoD
10 AT+IAC     Query/Set Inquire Access Code 
11 AT+INQM    Query/Set  Inquire Access Mode 
12 AT+PSWD    Query/Set Pairing Passkey 
13 AT+UART    Query/Set UART parameter 
14 AT+CMODE     Query/Set Connection Mode 
15 AT+BIND    Query/Set Binding Bluetooth Address 
16 AT+POLAR     Query/Set LED Output Polarity 
17 AT+PIO     Set/Reset a User I/O pin 
18 AT+MPIO    Set/Reset multiple User I/O pin
19 AT+MPIO?     Query User I/O pin 
20 AT+IPSCAN    Query/Set Scanning Parameters 
21 AT+SNIFF     Query/Set SNIFF Energy Savings Parameters 
22 AT+SENM    Query/Set Security & Encryption Modes 
23 AT+RMSAD     Delete Authenticated Device from List 
24 AT+FSAD    Find Device from Authenticated Device List 
25 AT+ADCN    Query Total Number of Device from Authenticated Device List
26 AT+MRAD    Query Most Recently Used Authenticated Device
27 AT+STATE     Query Current Status of the Device 
28 AT+INIT    Initialize SPP Profile 
29 AT+INQ     Query Nearby Discoverable Devices 
30 AT+INQC    Cancel Search for Discoverable Devices 
31 AT+PAIR    Device Pairing 
32 AT+LINK    Connect to a Remote Device 
33 AT+DISC    Disconnect from a Remote Device 
34 AT+ENSNIFF     Enter Energy Saving mode 
35 AT+EXSNIFF     Exit Energy Saving mode
*/