Best Arduino Bt In September 2026

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Buy the Best Arduino Bt for your needs. Choose from the Best Arduino Bt on the market. Pick the one that satisfies your need.

To help you in your search, we have completed this list of the Best Arduino Bt.

Top Rated Best Arduino Bt Of 2026

Rank	Product Name	Score
1	HC-05 6 Pin Wireless Bluetooth RF Transceiver Module Serial BT Module for Arduino Buy Now	9.7 Buy Now
2	ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE Buy Now	9.5 Buy Now
3	DSD TECH HC-06 Bluetooth 2.0 SPP Wireless BT Module for Arduino UNO R3 Buy Now	9.1 Buy Now
4	SunFounder R3 Board for Arduino ATMEGA328P ATMEGA16U2 Buy Now	8.8 Buy Now
5	DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless BT Module for Arduino UNO Buy Now	8.6 Buy Now
6	LAFVIN R3 Board ATmega328P ATMEGA16U2 + USB Cable Compatible with Arduino Buy Now	8.3 Buy Now
7	ARDUINO UNO R3 [A000066] Buy Now	8.1 Buy Now
8	HiLetgo HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Buy Now	7.8 Buy Now
9	Treedix 2pcs ATmega328P CH340 Development Board Compatible with UNO R3 Board Kit Buy Now	7.5 Buy Now
10	Organizer HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Buy Now	7.2 Buy Now

1. HC-05 6 Pin Wireless Bluetooth RF Transceiver Module Serial BT Module for Arduino

2. ELEGOO UNO R3 Board ATmega328P ATMEGA16U2 with USB Cable Compatible with Arduino IDE

• Control using atmel atmega328p chip(the same with arduino uno r3)
• 100% compatible with the arduino ide and rohs compliant
• We have always cared about the customer experience and improve the product function details.
• The elegoo uno r3 board now uses an atmega16u2 instead of the atmega8u2 chip. faster transfer rates and more memory.
• New improvement: clear prints on the female header connector, more precise and easier to use the wire.

3. DSD TECH HC-06 Bluetooth 2.0 SPP Wireless BT Module for Arduino UNO R3

• Default baud rate : 9600 pairing code : 1234
• Why choose dsd tech brand: dsd tech back this hc 06 module with one year warranty. if you meet any question, please contact us, we will fix your issue within 24 hours.
• The default is slave role, working voltage 3.6v to 6v
• 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 arduino hc-06 bluetooth board, you can quickly complete your small bluetooth test. for example, you can make a bluetooth led, or a bluetooth switch. through this, you can better understand the bluetooth technology.

4. SunFounder R3 Board for Arduino ATMEGA328P ATMEGA16U2

• R3 board compatible with arduino
• The board for arduino use atmega16u2 chip, faster transfer rates and more memory
• Includes new pin configuration (scl, sda, ioref)
• Clearly print on the female header connector, more precise and easier to use the wire
• Control using r3 atmega328p chip

5. DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless BT Module for Arduino UNO

• 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.
• 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.
• Button: press the button, the module enter the at mode. at commands are executed only in at mode.
• Master and slave 2-in-1 hc 05 module:working voltage 3.6v to 6v , default baud rate:9600,default pin:1234
• 6 pin dopunt cable : with this dupont cable, you can easily connect this hc-05 bluetooth module to your arduino board

6. LAFVIN R3 Board ATmega328P ATMEGA16U2 + USB Cable Compatible with Arduino

• The r3 board now uses an atmega16u2 instead of the atmega8u2 chip. faster transfer rates and more memory.
• 100% compatible with arduino ide
• We strive to put our hundred percent to resolve your issues and try our best to achieve your satisfaction!
• Control using atmel atmega328p chip
• New improvement: clearly print on the female header connector, more precise and easier to use the wire

7. ARDUINO UNO R3 [A000066]

• "uno" means one in italian and was chosen to mark the release of arduino software (ide) 1.0, now evolved to newer releases
• Arduino is an open-source hardware, software, and content platform with a worldwide community of over 30 million active users
• Arduino uno is the most used and documented board in the world
• It has 14 digital input/output pins (of which 6 can be used as pwm outputs), 6 analog inputs, a 16 mhz quartz crystal, a usb connection, a power jack, an icsp header and a reset button
• This board is your entry to the unique arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needs

8. HiLetgo HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin

• 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.
• 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
• 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
• Master and slave 2-in-1 hc 05 module:working voltage 3.6v to 6v , default baud rate:9600,default pin:1234

9. Treedix 2pcs ATmega328P CH340 Development Board Compatible with UNO R3 Board Kit

• Friendly: uno r3 development board is easy to use for arduino starter, it contains everything needed to support the microcontroller, simply connect it to a computer with a usb cable or power it with a ac-to-dc adapter or battery to get started.
• This is an uno r3 arduino-compatible board with an atmega328p and a ch340g serial converter, 100% compatible to arduino, works with the software at arduino.
• This board has the following new features: 1.0 pinout: added sda and scl pins that are near to the aref pin and two other new pins placed near to the reset pin, the ioref that allow the shields to adapt to the voltage provided from the board. in future, shields will be compatible with both the board that uses the avr, which operates with 5v and with the due that operate...
• The uno is a microcontroller board based on the ch340.it has 14 digital input/output pins (of which 6 can be used as pwm outputs), 6 inputs, a 16 mhz ceramic resonator, a usb connection, a power jack, an icsp header, and a reset button.
• We strive to put our hundred percent to meet your requirements and try our best to achieve your satisfaction!

10. Organizer HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin

• 1.use the csr bc417 mainstream bluetooth chip, bluetooth v2.0 spp protocol standards
• 3.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.
• 4.6 pin dopunt cable : with this dupont cable, you can easily connect this hc-05 bluetooth module to your arduino board
• 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