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Button: press the button, the module enter the AT mode. You can ask any questions about this HC05 module, our technical team is waiting for you.

If you meet any question, please contact us, we will fix your issue within 24 hours. For example, you can make a Bluetooth LED, you can better understand the Bluetooth technology.

Serial communicationhc-05 is able to operate in both master and slave mode. Button: press the button, AT commands are executed only in AT mode. Master and slave 2-in-1 hc-05 moduleworking voltage 3.
Note: the module doesn’t suitable for IOS system. It's ideal replacement to your wired serial connection. Hc-05 wireless bt modulewith this hc-05 bluetooth module, and then you can use your android phone to control some gadgets, You can quickly add the Bluetooth feature to your project, such as: switch, LED.

Please note: iOS devices iPhone are not supported. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.

Working voltage 3. 6 v to 6v, default rate of 9600 . Dsd tech brand 4pin base board: through this base board, TX, GND, leads to VCC, RX. Ibeacon support:you can make this module into ibeacon mode. So you can have your own ibeacon.


It's ideal replacement to your wired serial connection. Hc-05 is able to operate in both master and slave mode. Note: the module doesn’t suitable for IOS system.


Working voltage 3. 6 v to 6v, default rate of 9600 There are 4pIN dupont cable in the package. Original hm-10 module, dsd tECH brand guarantees and we accept refund without any excuse. Dsd tech back this bluetooth 4.
1. DSD TECH
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DSD TECH HC-05 Bluetooth Serial Pass-through Module Wireless Serial Communication with Button for Arduino
#adDSD TECH #ad - Please note: iOS devices iPhone are not supported. Default rate of 9600, default pin:1234, the user can be set up. Click the button into AT MODE. Module working voltage 3. 6 v to 6V.More information #ad
Bluetooth module hc-05 master and slave Two in one module. Use the csr bc417 mainstream bluetooth chip, bluetooth V2. 0 spp protocol standards. Can be switched via at commands as master or slave mode, the device can be connected via AT commands specified.Brand | DSD TECH #ad |
Manufacturer | DSD TECH #ad |
Height | 0.1 Inches |
Length | 1.1 Inches |
Weight | 0.02 Pounds |
Width | 0.6 Inches |
Part Number | HC05-001 |
Model | HC-05 |
More information #ad
2. DSD TECH
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DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless Module for UNO R3 Nano Basic Version
#adDSD TECH #ad - At commands are executed only in AT mode. Hc-05 wireless bt module: with this hc 05 bluetooth module, and then you can use your android phone to control some gadgets, such as: switch, you can quickly add the Bluetooth feature to your DIY project, LED.Button: press the button, the module enter the AT mode. You can ask any questions about this HC05 module, our technical team is waiting for you.
More information #ad
Master and slave 2-in-1 hc 05 module:working voltage 3. 6v to 6v, default baud rate:9600, Default pin:1234. 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.Brand | DSD TECH #ad |
Manufacturer | DSD TECH #ad |
Height | 0.1 Inches |
Length | 2 Inches |
Weight | 0.01 pounds |
Width | 1.5 Inches |
Part Number | HC05-BA-2 |
Model | HC-05 |
More information #ad
3. DSD TECH
#ad
DSD TECH HC-06 Bluetooth 2.0 SPP Wireless BT Module for UNO R3 Nano Basic Version
#adDSD TECH #ad - Default baud rate : 9600 Pairing code : 1234. The default is slave role, working voltage 3. 6v to 6V. Through this, You can quickly complete your small Bluetooth test.If you meet any question, please contact us, we will fix your issue within 24 hours. For example, you can make a Bluetooth LED, you can better understand the Bluetooth technology.
More information #ad
Why choose dsd tech brand: dsd tech back this hc 06 module with one year WARRANTY. Please note: this is a classic Bluetooth 2. 0 module that is not compatible with any iOS device ipad or iPhone. Hc-06 bluetooth module : with this hc-06 bluetooth board, or a bluetooth switch.Brand | DSD TECH #ad |
Manufacturer | DSD TECH #ad |
Height | 0.1 Inches |
Length | 2 Inches |
Weight | 0.01 Pounds |
Width | 1.2 Inches |
Part Number | HC06-BA-2 |
Model | HC-06 |
More information #ad
4. AITIAO
#ad
AITIAO 3Pcs HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module
#adAITIAO #ad - Its communication is via serial communication which makes an easy way to interface with controller or PC. 6 pin dupont cablewith this dupont Cable, you can easily connect this HC-05 Bluetooth module to your board.Serial communicationhc-05 is able to operate in both master and slave mode. Button: press the button, AT commands are executed only in AT mode. Master and slave 2-in-1 hc-05 moduleworking voltage 3.
More information #ad
6v to 6v, default baud rate: 9600, the module enter the AT mode, Default pin:1234. Hc-05 bluetooth modulethe 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. It's ideal replacement to your wired serial connection. Hc-05 wireless bt modulewith this hc-05 bluetooth module, and then you can use your android phone to control some gadgets, You can quickly add the Bluetooth feature to your project, such as: switch, LED.
Brand | AITIAO #ad |
Manufacturer | AITIAO #ad |
Warranty | 1 |
More information #ad
5. DSD TECH
#ad
DSD TECH HC-06 Wireless Bluetooth Serial Transceiver Support Module Slave and Master Mode for Arduino + 4PIN Dupont Cable
#adDSD TECH #ad - You can use it simply for a serial port replacement to establish connection between MCU and GPS, Drop-in replacement for wired serial connections, PC to your embedded project and etc.Please note: iOS devices iPhone are not supported. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.
More information #ad
Running in slave role: pair with BT dongle and master module. Industrial serial port bluetooth, transparent usage. Module working voltage 3. 3v to 6V. Computer and peripheral devices. Default serail port setting : 9600 1 Pairing code : 1234.Brand | DSD TECH #ad |
Manufacturer | DSD TECH #ad |
Height | 0.1 Inches |
Length | 1.1 Inches |
Weight | 0.03 Pounds |
Width | 0.6 Inches |
Part Number | HC06-001 |
Model | sh-hc-06 |
More information #ad
6. DSD TECH
#ad
DSD TECH HM-10 Bluetooth 4.0 BLE iBeacon UART Module with 4PIN Base Board for Arduino UNO R3 Mega 2560 Nano
#adDSD TECH #ad - If you meet any question, please contact us, we will fix your issue within 24 hours. You can be very convenient to connect to your arduino project.Working voltage 3. 6 v to 6v, default rate of 9600 . Dsd tech brand 4pin base board: through this base board, TX, GND, leads to VCC, RX. Ibeacon support:you can make this module into ibeacon mode. So you can have your own ibeacon.
More information #ad
It also supports Apple Notification Center Service ANCS. Dsd tech back this bluetooth 4. 0 le module with one Year WARRANTY. Low energy: with hm-10 bluetooth 4. 0 module, you can add Bluetooth features to your project and support iphone4s or later. Led status indication: when the connection is established will always light, disconnection is flash.Brand | DSD TECH #ad |
Manufacturer | DSD TECH #ad |
Height | 0.1 Inches |
Length | 1.2 Inches |
Weight | 0.01 Pounds |
Width | 0.6 Inches |
Part Number | HM-10 |
Model | ML-HM-10 |
More information #ad
7. ACEIRMC
#ad
ACEIRMC HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino 3pcs
#adACEIRMC #ad - 1. Use the csr bc417 mainstream bluetooth chip, bluetooth V2. 0 spp protocol standards. 2. Module working voltage 3. 6 v to 6V. 5. Can be switched via at commands as master or slave mode, the device can be connected via AT commands specified.More information #ad
3. Hc-05 wireless bt module: with this hc 05 bluetooth module, such as: switch, You can quickly add the Bluetooth feature to your for Arduino project, and then you can use your android phone to control some gadgets, LED.4. 6 pin dopunt cable : with this dupont cable, you can easily connect this HC-05 Bluetooth module to your for Arduino Board.Brand | ACEIRMC #ad |
Manufacturer | Organizer #ad |
Warranty | 1 year |
More information #ad
8. DORHEA
#ad
5PCS HC-05 Wireless Bluetooth Receiver RF Serial Transceiver Module Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module
#adDORHEA #ad - Its communication is via serial communication which makes an easy way to interface with controller or PC. Hc-05 bluetooth module is an easy to use Bluetooth SPP Serial Port Protocol module, designed for transparent wireless serial connection setup.It's ideal replacement to your wired serial connection. Hc-05 is able to operate in both master and slave mode. Note: the module doesn’t suitable for IOS system.
More information #ad
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 wireless bt module: with this hc 05 bluetooth module, You can quickly add the Bluetooth feature to your motherboard project, such as: switch, and then you can use your android phone to control some gadgets, LED.Brand | DORHEA #ad |
Manufacturer | DORHEA #ad |
Part Number | 14840-1 |
More information #ad
9. Aideepen
#ad
2-Pack HC-05 Board,Aideepen HC05 Pass-Through Module Slave and Master 6 Pin Serial Communication
#adAideepen #ad - Its communication is via serial communication which makes an easy way to interface with controller or PC. Hc-05 is able to operate in both master and slave mode.More information #ad
It's ideal replacement to your wired serial connection. Hc-05 bt module is an easy to use bt spp Serial Port Protocol module, designed for transparent WL serial connection setup. Note: this module does not suitable for IOS system.Brand | Aideepen #ad |
Manufacturer | Aideepen #ad |
Part Number | 70101182 |
Model | 70101182 |
More information #ad
10. DSD TECH
#ad
DSD TECH HM-10 Master and Slave Bluetooth 4.0 LE iBeacon Module Compatible with iPhone and iPad with 4 PIN Dupont Cable for Arduino
#adDSD TECH #ad - Bluetooth master and slave module, you can set this bluetooth module to the master mode can also be set to slave mode, through the at command, even in iBeacon way work .Working voltage 3. 6 v to 6v, default rate of 9600 There are 4pIN dupont cable in the package. Original hm-10 module, dsd tECH brand guarantees and we accept refund without any excuse. Dsd tech back this bluetooth 4.
More information #ad
0 master and slave 2-in-1 module with ONE Year WARRANTY. Dsd tech 4 pin base board, leads to vcc, gnd, tx, rx. You can be very convenient to connect to your arduino project or other DIY project. If you meet any question, please contact us, we will fix your issue within 24 hours. It also supports Apple Notification Center Service ANCS.Brand | DSD TECH #ad |
Manufacturer | sihaicorp #ad |
Height | 0.1 Inches |
Length | 1.5 Inches |
Weight | 0.01 Pounds |
Width | 0.6 Inches |
Part Number | HM-10-4pin |
Model | DSD TECH HM-10 |
More information #ad