HC**6 Bluetooth module for robot

Description:
Features:
1) Wireless serial bluetooth port.
2) With free power adapter bottom board come with well power regulator.
User can connect 3.3 to 5VDC and connect TX and RX to your control IO (general 3.3 to 5V digital
Output of MCU or arduino IO is ok, or general TLL IO)
3) Easy to connect this module with PC, just search and key "***4" passcode.
4) With white SMD LED on the adapter board, can see the Bluetooth connection status.
Step 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 "***4"
5) While connection is ok, you can see the LED become always on.
6) Enjoy
Basically, user can only use 2 to 5 pin in most of the application
Connection status
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 and etc.
Computer and peripheral devices
GPS receiver
Industrial control
MCU projects
Default serail port setting: ***0, N, 8, 1
Pairing code: ***4
Running in slave role: Pair with BT dongle and master module
Usage
Coupled Mode: Two modules will establish communication automatically when powered.
PC hosted mode: Pair the module with bluetooth dongle directly as virtual serial.
Bluetooth protocal: Bluetooth Specification V2.0+EDR
Frequency: 2.4GHz ISM band
Modulation: GFSK(Gaussian Frequency Shift Keying)
Emission power: <=4dBm, Class 2
Sensitivity: <=**4dBm at 0.1% BER
Speed: Asynchronous: 2.1Mbps(Max) / **0 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: **5dBm
Voltage: 3.3 (2.7V*4.2V)
Current: Paring - *5mA, Connected - 8mA
Temperature: **0~ ***5 Degrees Celsius
User defined Baud rate: ***0, ***0, ****0, ****0, ****0, *****0, *****0, *****0, *****0, ******0.
Dimension: *6.9mm**3mm*2.2mm
Pin definition:
PIO8 connects with LED cathodea with **0ohm 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.
PIO*1, module state switching pin. HIGH -> response to AT command; LOW or floating -> regular work
Status.
With build-in reset circuit, reset is completed automatically after powered on.
Steps to set to MASTER:
Set PIO*1 HIGH with a *0K resistor in between.
Power on, module comes into AT Command Response Status
Open HyperTerminal or other serial tool, set the baud rate ****0, 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 PIO*1 LOW, re-power, then in Master state, automatically search for slave module and connect.