4Pin HC-05 HC-06 Bluetooth Wireless Serial Transceiver Module

This module combines the functionalities of a Bluetooth slave and master, making it a powerful tool for wireless communication. Whether you need to transmit or receive data, connect with computers or smartphones, or integrate Bluetooth technology into your projects, the HC-05 and HC-06 modules have got you covered. With their compact size, low power consumption, and reliable performance, these modules are perfect for a wide range of applications, from GPS navigation systems to water and electricity meter reading systems.

4Pin HC-05 HC-06 Dual-Mode Bluetooth Module

The 4Pin HC-05 HC-06 module offers the convenience of both a Bluetooth slave and master in a single module. It can be easily configured as a transmitter or receiver, allowing for seamless pairing with compatible devices.

High-Quality Design and Specifications

Built with the CSR mainstream Bluetooth chip and complying with Bluetooth V2.0 protocol standards, these modules ensure reliable and efficient wireless communication. The module operates at a working voltage of 3.3V and offers a default baud rate of 9600, which can be customized according to user requirements. With its compact dimensions of 28mm x 15mm x 2.35mm, it can be easily integrated into various projects.

HC-05 Bluetooth module Slave and master, two in one module.

This module can be set to as a transmitter or receiver, the transmitter could pair with the receiver, and the receiver could pair with computers and cell phones via Bluetooth.

Uses the CSR mainstream Bluetooth chip and Bluetooth V2.0 protocol standards.
Module working voltage 3.3 V.
With the Potter default rate of 9600, the user can be set up.
The 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 “Research” button(ON/OFF/WAKE foot for it , external MCU out/input “High level” can control module to research)
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
It doesn’t come with Reverse power protection
We advise installing the “Bluetooth master module”

HC-06 Bluetooth Wireless Serial Transceiver 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 “Research” button(ON/OFF/WAKE foot for it , external MCU output “High level” can control module to research)
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
It doesn’t come with Reverse power protection
We advise installing the “Bluetooth master module”