Description

HC-05 HC-06 RF Wireless Bluetooth Transceiver Slave Module HC05 06 RS232 TTL to UART Converter Adapter Expand Board for Arduino HC-05 It's 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 can't 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 This's 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"