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The Best Hc05 Bluetooth Module of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Hc05 Bluetooth Module of 2023. Check our ranking below.

2,503 Reviews Scanned

Rank No. #1

DSD TECH HC-05 Bluetooth Serial Pass-through Module Wireless Serial Communication with Button for Arduino

Bluetooth module HC-05 Master and slave Two in one module. Please note: iOS devices (iPhone) are not supported
Use the CSR BC417 mainstream bluetooth chip, bluetooth V2.0 SPP protocol standards
Module working voltage 3.6 V to 6V
Default rate of 9600,default pin:1234, the user can be set up.click the button into AT MODE
Can be switched via AT commands as master or slave mode , the device can be connected via AT commands specified

Rank No. #2

5PCS HC-05 Wireless Bluetooth Receiver RF Serial Transceiver Module Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module

HC-05 Bluetooth Module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup.
Master and Slave 2-IN-1 HC-05 Module; Working Voltage 3.6V to 6V; Default baud rate:9600, Button: Press the button; the module enter the AT mode. AT commands are executed only in AT mode.
HC-05 is able to operate in both master and slave mode. Its communication is via serial communication which makes an easy way to interface with controller or PC. It's ideal replacement to your wired serial connection.
HC-05 Wireless BT Module: with this HC 05 Bluetooth module,You can quickly add the Bluetooth feature to your motherboard project, and then you can use your android phone to control some gadgets, such as: switch, LED.
Note: The module doesn’t suitable for IOS system.

Rank No. #3

HiLetgo 2pcs HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino

The factory setting is slave mode, but you can set this module to master mode so that you might be able to connect to other Bluetooth 2.0 devices.HC-05 Wireless BT Module
HC-05 Wireless BT Module: with this HC 05 Bluetooth module,You can quickly add the Bluetooth feature to your Arduino project, and then you can use your android phone to control some gadgets, such as: switch, LED.
Master and Slave 2-IN-1 HC 05 Module:Working Voltage 3.6V to 6V , Default baud rate:9600,Default pin:1234
Button: Press the button, the module enter the AT mode. AT commands are executed only in AT mode.
6 PIN Dopunt Cable : with this Dupont Cable, you can easily connect this HC-05 Bluetooth module to your Arduino Board

Rank No. #4

ACEIRMC HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino (3pcs)

1.Use the CSR BC417 mainstream bluetooth chip, bluetooth V2.0 SPP protocol standards
2.Module working voltage 3.6 V to 6V
3.HC-05 Wireless BT Module: with this HC 05 Bluetooth module,You can quickly add the Bluetooth feature to your for Arduino project, and then you can use your android phone to control some gadgets, such as: switch, LED.
4.6 PIN Dopunt Cable : with this Dupont Cable, you can easily connect this HC-05 Bluetooth module to your for Arduino Board
5.Can be switched via AT commands as master or slave mode , the device can be connected via AT commands specified

Rank No. #5

HiLetgo HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino

The factory setting is slave mode, but you can set this module to master mode so that you might be able to connect to other Bluetooth 2.0 devices.HC-05 Wireless BT Module
HC-05 Wireless BT Module: with this HC 05 Bluetooth module,You can quickly add the Bluetooth feature to your Arduino project, and then you can use your android phone to control some gadgets, such as: switch, LED.
Master and Slave 2-IN-1 HC 05 Module:Working Voltage 3.6V to 6V , Default baud rate:9600,Default pin:1234
Button: Press the button, the module enter the AT mode. AT commands are executed only in AT mode.
6 PIN Dopunt Cable : with this Dupont Cable, you can easily connect this HC-05 Bluetooth module to your Arduino Board

Rank No. #6

DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless Module for UNO R3 Nano (Basic Version)

HC-05 Wireless BT Module: with this HC 05 Bluetooth module,You can quickly add the Bluetooth feature to your DIY project, and then you can use your android phone to control some gadgets, such as: switch, LED.
Master and Slave 2-IN-1 HC 05 Module:Working Voltage 3.6V to 6V , Default baud rate:9600,Default pin:1234
Button: Press the button, the module enter the AT mode. AT commands are executed only in AT mode.
6 PIN Dupont Cable : with this Dupont Cable, you can easily connect this HC-05 Bluetooth module.
Why choose DSD TECH brand: you not only get high-quality products, you can also get technical support and ONE YEAR WARRANTY. You can ask any questions about this HC05 module, our technical team is waiting for you.

Rank No. #7

2-Pack HC-05 Board,Aideepen HC05 Pass-Through Module Slave and Master 6 Pin Serial Communication

☛HC-05 BT Module is an easy to use BT SPP (Serial Port Protocol) module, designed for transparent WL serial connection setup
☛HC-05 is able to operate in both master and slave mode
☛Its communication is via serial communication which makes an easy way to interface with controller or PC
☛It's ideal replacement to your wired serial connection
☛Note: this module does not suitable for IOS system

Rank No. #8

Diitao 4PCS Bluetooth Module BT Modules 6 Pin Wireless RF Transceiver Long Range Bluetooth Transceiver for Arduino (HC-05)

Advantages:The HC 05 Bluetooth module deserves your attention because of the advantages of small size,high transceiver sensitivity, low power consumption and so on.
Easy Operation:The HC-05 module is used for wireless serial connection setup.It is easy to use and you can easily connect this module to your board.
Wide Application:The bluetooth module can be used in many occasions. It is suitable for bluetooth wireless data transmission,automobile testing equipment,smart home, industrial control,telemetry and so on.
Working Voltage:3.6V to 6V;Default Baud Rate: 9600,Default Pin:1234.
Package Included:4pcs bluetooth module.

Rank No. #9

AEDIKO 4pcs HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module

HC 05 Bluetooth Module:Input Voltage: 3.6V-6V ( Prohibit more than 7V);Working Voltage: 3.3V
On-Board 3.3V Voltage Regulator Chip, When Not Paired, Current about 30mA (due to LED Lights Flashing, Current in the State of Change); After the Pairing Succeeds, the Current is about 10mA
AT Command Setting:HC-05 Module Setting by AT Command,Default Baud Rate: 9600;Default Password: 1234; Default Name: HC-05;Press the Button and Power On the Module to Enter the AT Mode. AT Commands are Executed Only in AT Mode, Easy to Use
Working Status Indicator: HC-05 Module come with Connection Status Indicator,Fast Flashing LED Means No Bluetooth Connection, Slow Flashing Means Entering AT Mode, Double Flashing Means Bluetooth is Connected and the Port is Opened
HC-05 Wireless Module:HC 05 Bluetooth Module,Which Can Help to Add the Bluetooth Feature to your Project Easily ,Then You Can Use Your Android Phone to Control Some Gadgets Such As: Switches, LED,etc.(NOTE:HC-05 Module Doesn't Works With iOS)

Rank No. #10

AITIAO 3Pcs HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module

【HC-05 Bluetooth Module】The HC-05 module is an easy to use Bluetooth V2.0 SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup.Note: The module doesn’t suitable for IOS system.
【Master and Slave 2-IN-1 HC-05 Module】Working Voltage 3.6V to 6V, Default baud rate: 9600,Default pin:1234. Button: Press the button, the module enter the AT mode, AT commands are executed only in AT mode.
【Serial Communication】HC-05 is able to operate in both master and slave mode. Its communication is via serial communication which makes an easy way to interface with controller or PC. It's ideal replacement to your wired serial connection.
【HC-05 Wireless BT Module】with this HC-05 Bluetooth module,You can quickly add the Bluetooth feature to your project, and then you can use your android phone to control some gadgets, such as: switch, LED.
【6 PIN Dupont Cable】with this Dupont Cable, you can easily connect this HC-05 Bluetooth module to your board

Rank No. #11

Bluetooth Module UART RS232 Serial Converter HC-05 Wireless Transceiver Module Wireless Serial Port Communication BT Module

Enhanced data rate (EDR) conforms to the 2Mbps and 3Mbps modulation modes of the V2.0.E.2 specification.
Full speed Bluetooth operation, support for full Piconet and Scatternet.
Support Bluetooth connection through AT command, set baud rate, password, save parameters after setting parameters.
On-board 3.3V regulator chip, ROHS compliant, compact size.
Bluetooth UART RS232 serial converter module for easy transfer of UART data.

Rank No. #12

000 EC Buying 2Pcs HC-05 RF Transceiver Wireless Bluetooth Module Integrated Master-Slave Model SPP Bluetooth Module with 8MB Flash 6P Wireless Serial UART GPIO PCM interfaces Port BT Module

The factory setting is slave mode, but you can set this module to master mode so that you might be able to connect to other Bluetooth 2.0 devices.HC-05 Wireless BT Module
HC-05 Wireless BT Module: with this HC 05 Bluetooth module,You can quickly add the Bluetooth feature to your Arduino project, and then you can use your android phone to control some gadgets, such as: switch, LED.
Master and Slave 2-IN-1 HC 05 Module:Working Voltage 3.6V to 6V , Default baud rate:9600,Default pin:1234
Button: Press the button, the module enter the AT mode. AT commands are executed only in AT mode.
6 PIN Dopunt Cable : with this Dupont Cable, you can easily connect this HC-05 Bluetooth module to your Arduino Board

Rank No. #13

MELIFE 5pcs HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module

It is HC-05.Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards.
It is HC-05.Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards.
With VCC.GND.TXD.RXD foot. With computer and bluetooth bluetooth adapter, PDA, seamless connection equipmentCommercial Series: Bluetooth module board Series
The core module size : 28 mm x 15 mm x 2.35 mm.
Used for GPS navigation system, water and electricity gas meter reading system.

Rank No. #14

DiGiYes HC-05 Wireless RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Serial Port Communication BT Module Fit for Arduino

The core module uses HC-05 slave module, and the outgoing interfaces include VCC, GND, TXD, RXD, KEY pin, Bluetooth connection status outgoing pin (STATE). The unconnected output is low, and the connected output is high.
The led indicates the Bluetooth connection status. The flash indicates that there is no Bluetooth connection, the slow flash indicates that the AT mode is entered, and the double flash indicates that the Bluetooth is connected and the port is opened.
The backplane is equipped with anti reverse connection diode, with 3.3V LDO, input voltage of 3.6~6V, current of about 30mA when not paired, and about 10mA after pairing. The input voltage must not exceed 7V.
The interface level is 3.3V, which can be directly connected to various single chip computers (51, AVR, PIC, ARM, MSP430, etc.), and 5V single chip computers can also be directly connected, without MAX232 or through MAX232.
The effective distance of open space is 10 meters (power level is CLASS 2). It is also possible to exceed 10 meters, but the connection quality of this distance is not guaranteed.

Rank No. #15

2PCS HC-05 HC 05 Bluetooth Module RF Wireless Bluetooth Transceiver Master Slave Integrated Serial Port Communication BT Module

Master-slave integration 2-IN-1 HC-05 Module: the original chip corresponds to the master-slave integration function. Master-slave integration can switch between master and slave modes. Through AT command setting, you can select master mode or slave mode.
AT Setting: Press the button and power on the module to enter the AT mode. AT commands are executed only in AT mode, which is easy to use. Default baud rate:4800,Default pin:1234, the default name is HC-05.
On-board 3.3V voltage regulator chip, input voltage DC 3.6V-6V; When not paired, current about 30mA (due to LED lights flashing, current in the state of change); After the pairing succeeds, the current is about 10mA
Working status indicator: Fast flashing LED means no Bluetooth connection, slow flashing means entering AT mode, double flashing means Bluetooth is connected and the port is opened.
Tips:Do not connect the power supply to the signal pin, otherwise the module will be directly damaged. The input voltage must not exceed 7V. (Note: this item doesn't works with iOS.)

Rank No. #16

Rakstore 2pcs JDY-31 SPP-C Bluetooth Serial Pass-Through Module Wireless Serial Communication Replace HC-05 HC-06

Working frequency: 2.4GHZ；Communication interface: UART；Bluetooth version: Bluetooth 3.0 SPP
Working voltage: 1.8-3.6V (3.3V recommended)；Transmitting power: 8db (max)；Receiving sensitivity: -97dbm
Transmission distance: 30 meters；Antenna: Built-in PCB antenna；Master-slave support: slave
Unconnected working current: 4.7mA；Current after BLE connection: 7.3mA
SPP maximum throughput: 16K bytes/s；Working temperature: -40℃~80℃

Rank No. #17

Gowoops HC-02 Bluetooth Module for Arduino, Compatible with HC-05 HC-06, for PC Android iOS Smart Phone, Bluetooth 2.0 BLE 4.0

★
Support transparent transmitted with iPhone, integrated with the advantage of Bluetooth 4.0 BLE (Support iPhone 4s version above, cannot connect with the phone's bluetooth directly, need a BLE bluetooth serial port assistant)
★
Compatible with HC-05 and HC-06 bluetooth serial port module, bluetooth 2.0 with EDR, 2 MBPS - 3 MBPS modulation
★
Built-in 2.4 GHz antennas, users need to debug the antenna
★
Support transparent transmitted with Android smartphone and notebook computer
★
Support transparent transmitted with desktop computer via HC-06-USB

Rank No. #18

HC-05 Wireless Bluetooth Module Bluetooth Uart RS232 Serial Converter Module, Transmits Uart Data, Supports Bluetooth Connection by at Command.

Bluetooth UART RS232 serial converter module for easy transfer of UART data.
Bluetooth UART RS232 serial converter module for easy transfer of UART data.
Support Bluetooth connection through AT command, set baud rate, password, save parameters after setting parameters.
Enhanced data rate (EDR) conforms to the 2Mbps and 3Mbps modulation modes of the V2.0.E.2 specification.
Full speed Bluetooth operation, support for full Piconet and Scatternet.

Rank No. #19

HC-05 HC05 Bluetooth Transceiver Module 2.4G 30ft CSR2.0 Wireless Board RS232 TTL to UART Converter Bluetooth Module

HC-05 HC05 Bluetooth Transceiver Module 2.4G 30ft CSR2.0 Wireless Board RS232 TTL to UART Converter Bluetooth Module

Rank No. #20

HiLetgo 2pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino

Works with any USB Bluetooth adapters, running in slave role: Pair with BT dongle. Led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit the Bluetooth connection and open a port Backplane
Core module uses HC-06, leads from the module interface includes VCC, GND, TXD, RXD, reserve LED status output pin, the microcontroller can be judged by the foot state Bluetooth has connected KEY pin slave invalid.
Small size, low power consumption,high sensitivity for send and receive. Bluetooth version: V2.0+EDR &Operating voltage: 3.3V &Host Interface:UART &Storage Temperature:-40℃~+150℃&Signal coverage: 30ft &Item size: 4.3 * 1.6 * 0.7cm &Item weight: 3g.
The module is mainly used for short-range data wireless transmission,such as Bluetooth wireless data transmission,Industrial remote control, telemetry,Traffic, underground positioning, alarm,Smart home ect.
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.

Last update on 2023-08-01 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: Is the hc-05 Bluetooth module easy to use?

A: 3 | P a g e 1. HC-05 Bluetooth Module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup. Its communication is via serial communication which makes an easy way to interface with controller or PC.

Q: Which is Bluetooth module is easy to use?

A: 1. Introduction HC-05 Bluetooth Module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup. Its communication is via serial communication which makes an easy way to interface with controller or PC.

Q: What kind of voltage do I need for HC05 module?

A: HC05 module has an internal 3.3v regulator and that is why you can connect it to 5v voltage. But we strongly recommend 3.3V voltage, since the logic of HC05 serial communication pins is 3.3V. Supplying 5V to the module can cause damage to the module.

Q: Do you need Bluetooth terminal for Arduino HC05?

A: Code. In order to communicate with HC05 using Bluetooth, you need a Bluetooth terminal application on your phone. You can use this one. Now for start transferring data, upload this code on your Arduino and connect HC05 using the app you have just installed.