Elec Freaks Bluetooth Modem User Manual

Bluetooth

Bluetooth Modem

Modem

Modem User

User

User Guide

Guide

Bluetooth

Bluetooth Modem

Modem

Modem Introduction

Introduction

The Bluetooth

Bluetooth

Bluetooth 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 up

up

up to

to

to 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 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 Supply

Supply

Supply Voltage

Voltage

Voltage :

:

: 3.3V-5V

3.3V-5V

IO

IO Voltage

Voltage

Voltage :

:

: 3.3V/TTL

3.3V/TTL

Hardware

Hardware and

and

and Software

Software

Software Preparation

Preparation

Part

Part 1

1

1 Communication

Communication

Communication Between

Between

Between Bluetooth

Bluetooth

Bluetooth Modem

Modem

Modem and

and

Bee

Bee Adapter

Adapter

1. Set the Bee Adapter Switch in H Port to enter AT Mode

2. Set to IO Voltage 3V3

3. Assemble the Bee Adapter and Bluetooth Modem with Jumper Wire, 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.

Elec Freaks Bluetooth Modem User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual