HC-05 HC-06 RF Wireless Wifi Module Bluetooth Audio Module RS232 / TTL

HC-05

Its HC-05 Bluetooth module Slaveand master two in one module.
This module can be set to a transmitter or receiver, transmitter could pairing with receiver , receiver and receiver or transmitter and transmitter cant communication between, receiver could pairing with computers and cell phone bluetooth , when buying, the default for receiver.
Use the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards.
Module working voltage 3.3 V.
Potter default rate of 9600, the user can be set up.
The core module size : 28 mm x 15 mm x 2.35 mm.
Working current: matching for 30 MA, matching the communication for 8 MA.
Dormancy current: no dormancy.
Used for GPS navigation system, water and electricity gas meter reading system.
With computer and Bluetooth adapter, PDA, seamless connection equipment
Commercial Series: Bluetooth module board Series
With LED indicator light, use 150mA and 3.3V regulation chip.
With VCC.GND.TXD.RXD foot for the Bluetooth
With "Re-search" button(ON/OFF/WAKE foot for it , external MCU out/input "High level" can control module to re-search)
Compatible with Bluetooth master module "slave module" or master-slave(whole) module.
Input voltage: 3.3 -6V
Size: 1.55cm * 3.98cm

Note:
Input power supply 3.3~6V, Prohibit more than 7V
No "Automatically prevent power supply peversing func", so please correctly connect power supply
We advise to install "Bluetooth master module"
The "State" is output foot for LED status, when Bluetooth "Unconnected", output "Pulse", when Bluetooth "connected", output "High level", we can determine the states from "MCU"
If only the board, No any "Bluetooth Function"

HC-06
Thiss HC-06 Bluetooth module.
Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.

Feature:
Works with any USB Bluetooth adapters.
Default Baud Rate: 9600,8,1,n.
Built in antenna.
Coverage up to 30ft.
Bluetooth version: V2.0+EDR
Operating voltage: 3.3V
Default Baud Rate: 9600,8,1,n.
Signal coverage: 30ft
Cable length: 21.5cm
Item size: 4.3 * 1.6 * 0.7cm
Item weight: 3g
Package size: 9 * 3 * 1cm
Package weight: 8g
Commercial Series: Bluetooth module board Series
With LED indicator light, use 150mA and 3.3V regulation chip.
With VCC.GND.TXD.RXD foot for the Bluetooth
With "Re-seach" button(ON/OFF/WAKE foot for it , external MCU outinput "High level" can control module to re-seach)
Compatible with bluetooth master module".slave module"or master-slave(whole) module.
Input voltage: 3.3~6V
Size: 1.55cm*3.98cm

Note:
Input power supply 3.3~6V, Prohibit more than 7V
No "Automatically prevent power supply peversing func", so please correctly connect power supply
We advise to install "Bluetooth master module"
The "State" is output foot for LED status, when bluetooth "Unconnected", output "Pulse" ; when bluetooth "connected", output "High level", we can determine the states from "MCU"
If only the board , No any "Bluetooth Function"