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Bluetooth

Bluetooth

Bluetooth

Bluetooth Modem

Modem

Modem

Modem User

User

User

User Guide

Guide

Guide

Guide

Bluetooth

Bluetooth

Bluetooth

Bluetooth Modem

Modem

Modem

Modem Introduction

Introduction

Introduction

Introduction

The

Bluetooth

Bluetooth

Bluetooth

Bluetooth Modem

Modem

Modem

Modem

is the latest Bluetooth wireless serial cable! This

version of the popular Bluetooth uses the HC-05/HC-06 module. These
modems work as a serial (RX/TX) pipe. Any serial stream from 9600 to
115200bps can be passed seamlessly from your computer to your target.

The remote unit can be powered from

3.3V

3.3V

3.3V

3.3V up

up

up

up to

to

to

to 6V

6V

6V

6V

for easy battery

attachment. All signal pins on the remote unit are 3V-6V tolerant. No level
shifting is required.

Do

Do

Do

Do not

not

not

not

attach this device directly to a serial port. You will

need

an RS232 to TTL converter circuit

if you need to attach this to a computer.

You can either solder

a 6-pin header

or individual wires.

Power

Power

Power

Power Supply

Supply

Supply

Supply Voltage

Voltage

Voltage

Voltage :::: 3.3V-5V

3.3V-5V

3.3V-5V

3.3V-5V

IO

IO

IO

IO Voltage

Voltage

Voltage

Voltage :::: 3.3V/TTL

3.3V/TTL

3.3V/TTL

3.3V/TTL

Summary of Contents for Bluetooth Modem

Page 1: ...0bps can be passed seamlessly from your computer to your target The remote unit can be powered from 3 3V 3 3V 3 3V 3 3V up up up up to to to to 6V 6V 6V 6V for easy battery attachment All signal pins on the remote unit are 3V 6V tolerant No level shifting is required Do Do Do Do not not not not attach this device directly to a serial port You will need an RS232 to TTL converter circuit if you need...

Page 2: ...reparation Preparation Preparation Preparation Part Part Part Part 1 1 1 1 Communication Communication Communication Communication Between Between Between Between Bluetooth Bluetooth Bluetooth Bluetooth Modem Modem Modem Modem and and and and Bee Bee Bee Bee Adapter Adapter Adapter Adapter ...

Page 3: ...ire and then connect to PC make sure Bluetooth Modem LED blink slowly in AT Mode KEY connect to KEY VCC connect to VCC GND connect to GND TX connect to RX RX connect to TX 4 Open Serial Tool sscom32 and set the BaudRate as 38400 Type AT and it would respond OK With Bee Adapter you can achieve AT Command control not need of programming code ...

Page 4: ...m Modem Modem and and and and Arduino Arduino Arduino Arduino Set to IO Voltage 3V3 and make sure Bluetooth Modem LED blink slowly in AT Mode Connect Bluetooth and UNO with jumper wire as below and then link to PC Bluetooth KEY link to UNO V VCC so as to enter AT Mode Bluetooth VCC to UNO V VCC Bluetooth GND to UNO G GND Bluetooth TX to UNO D2 Bluetooth RX to UNO D3 ...

Page 5: ...such as IDE0022 IDE0023 3 Delete the library of NewSoftSerial and modify the NewSoftSerial into SoftwareSerial 4 Download TimerOne from http code google com p arduino timerone downloads list 5 Compiling sketch until Done compiling appears 6 Upload code until Done uploading appears 7 Open sscom32 and set BaudRate as 38400 8 Manually input AT and it would respond OK 9 Input AT ROLE And it would resp...

Page 6: ...tomatically Automatically Automatically Automatically AT AT AT AT Command Command Command Command Control Control Control Control 1 Modify the code Remove before Timer1 and then upload it again in Arduino IDE 1 0 X 2 It can automatically respond OK for AT Command ...

Page 7: ...uino Arduino Arduino Arduino with with with with Bluetooth Bluetooth Bluetooth Bluetooth Remove the KEY PIN jumper wire to enter Communication Mode In Communication Mode make sure the Bluetooth Modem LED blink quickly If necessary re plug the USB Cable Modify the code add before Timer1 especially replace the BaudRate from 38400 to 9600 and then upload the code again ...

Page 8: ...ep Step Step 2 2 2 2 Android Android Android Android Communication Communication Communication Communication 1 Click the icon of ElecFreaks BluetoothBee as above and then open Bluetooth 2 Click As Client and start scanning 3 When it scan out HC 05 click HC 05 4 Type the Bluetooth pairing PIN 1234 5 Input hello elecfreaks in mobile and the PC would display hello elecfreaks from mobile For sscom32 r...

Page 9: ...are USARTs seems senseless to me Pins 10 11 12 13 50 51 52 53 62 63 64 65 66 67 68 69 That means the library do not support D0 D7 as receiving pins and you just could use pins 10 11 12 13 50 51 52 53 62 63 64 65 66 67 68 69 for receiving So there are two way to resolve it but they all need external jumper wires First First First First method method method method Change the define of rxPin and txPi...

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