HC-06 Wireless Bluetooth Transceiver Module for Electronics DIY, Development & Projects (Arduino)

|MARK DOWN| HC-06 Wireless Bluetooth Transceiver RF Main Module for Electronics DIY, Development & Projects (Arduino Compatible)..!

Product Information

Details

Item Name: Bluetooth UART RS232 serial converter Module
Operating Frequency Band: 2.4GHz ISM band
Bluetooth Specification: v2.0+EDR
Output Power Class: Class 2
Operating Voltage: 3.3-5V DC
Host Interface: UART (TTL)
Audio Interface: None
Flash Memory Size: 8Mbit
Dimensions: 27.2 x 12.8 x 2.5mm
Net Weight: 9.6 g

Features
 
1) Wireless serial bluetooth port
2) With free power adapter bottom board come with well power regulator
User can connect 3.3-5V DC and connect TX and RX to your control IO (general 3.3 to 5V digital input output of MCU or IO is ok, or general TLL IO)
3) Easy to connect this module with PC, just search and key "1234" passcode
4) With white SMD LED on the adapter board, can see the Bluetooth connection status
 
Steps to connect:
 
1) Connect the wiring, power up, while the device is not connected, the bluetooth module board has a white LED flashing
2) At PC side, search bluetooth device
3) Found name called "LINVOR" device
4) Connect it, and passcode is "1234"
5) While connection is ok, you can see the LED becomes always on
 
Basically, user can only use 2 to 5 pin in most applications

Highlights
 
Industrial serial port bluetooth, drop-in replacement for wired serial connections, transparent usage. You can use it
simply for a serial port replacement to establish connection between MCU and GPS, PC to your embedded project etc.
Computer and peripheral devices
GPS receiver
Industrial control
MCU projects
Default serail port setting: 9600, N, 8, 1
Pairing code: 1234
Running in slave role: Pair with BT dongle and master module

Specifications

Coupled Mode: Two modules will establish communication automatically when powered
PC hosted mode: Pair the module with bluetooth dongle directly as virtual serial
Bluetooth protocol:  Bluetooth Specification v2.0+EDR
Frequency: 2.4GHz ISM band
Modulation: GFSK(Gaussian Frequency Shift Keying)
Emission power: <=4dBm, Class 2
Sensitivity: <=-84dBm @0.1% BER
Speed: Asynchronous:  2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps
Security:  Authentication and encryption
Profiles: Bluetooth serial port
CSR chip: Bluetooth v2.0
Wave band: 2.4GHz-2.8GHz, ISM Band
Protocol: Bluetooth V2.0
Power Class: (+6dbm)
Reception sensitivity: -85dBm
Voltage: 5V (3.6V-6V, NO more than 7V)
Current: Paring - 35mA, Connected - 8mA
Temperature : -40~105'C
User defined Baud rate: 4800,9600,19200,38400,57600,115200,230400,460800,921600,1382400
Dimension: 35.7mm*15.2mm

Pin definitions:

PIO8 connects with LED cathode with 470ohm series resistor in between. LED NEGATIVE connects to ground. It is used to indicate the module state. After powered on, flashing intervals differ in different states.
PIO9 is used to control LED indicating paring. It will be steady on when paring is successful.
PIO11, module state switching pin. HIGH -> response to AT command; LOW or floating -> regular work status.
With built-in reset circuit, reset is completed automatically after powered on.

Steps to set to MASTER:

Set PIO11 HIGH with a 10K resistor in between.
Power on, module comes into AT Command Response Status
Open HyperTerminal or other serial tool, set the baud rate 38400, 8 data bits, 1 stop bit, no parity bit, no Flow
Control
Via serial port, send characters "AT + ROLE = 1 r n", if successful, return "OK r n", where r n is carriage return.
Set PIO11 LOW, re-power, then in Master state, automatically search for slave module and connect.