Updated: 16 Feb 2025

arduino with bluetooths

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Updated: 16 Feb 2025

#1

Best Choice
Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 / ESP32-S3 - Wi-Fi, Bluetooth, USB-C, CAN, DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix

9.6

Arduino

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Main highlights

The Arduino UNO R4 WiFi combines the processing power and exciting new peripherals of the RA4M1 microcontroller from Renesas with the wireless connectivity power of the ESP32-S3 from Espressif. On top of this, the UNO R4 WiFi offers an on-board 12x8 LED matrix, Qwiic connector, HID support, VRTC, and OFF pin, covering all potential needs makers will have for their next project.

Hardware compatibility with UNO hardware and larger input voltage range: The UNO R4 WiFi maintains hardware compatibility with the UNO form factor and operates at 5V. It now supports a wider input voltage range, up to 24V, enabling seamless integration with motors, LED strips, and other actuators. This allows for easy porting of projects developed with previous UNO form factor boards and simplifies projects by utilizing a single power source.

Expanded memory and faster clock with extra on-board peripherals: The UNO R4 WiFi empowers you with increased memory and a faster clock speed, enabling more precise calculations, effortless handling of complex projects, and the ability to tackle demanding tasks with ease. Additionally, it introduces a range of on-board peripherals, including a 12-bit DAC, CAN BUS, OP AMP, OFF pin, VRCT pin and Qwiic connector, providing expanded capabilities and design flexibility.
#2

Value for Money
Arduino Uno REV3 [A000066]

9.4

Arduino

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Why we love it

Perfect for learning basics of sensors and actuators.

Massive, supportive worldwide community of over 30 million users.

Reliable and well-documented, ideal for rapid prototyping.

Main highlights

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

Arduino Uno is the most used and documented board in the world

"Uno" means one in Italian and was chosen to mark the release of Arduino Software (IDE) 1.0, now evolved to newer releases
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#3
Arduino Nano ESP32 with headers [ABX00083] ESP32-S3, USB-C, Wi-Fi, Bluetooth, HID Support, MicroPython Compatible

9.3

Arduino

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Main highlights

Wi-Fi and Bluetooth connectivity: With the Nano ESP32, you can tap into the impressive capabilities of the ESP32-S3 microcontroller, a widely recognized and acclaimed choice in the IoT realm. Enjoy reliable and high-speed wireless connectivity, enabling your projects to effortlessly connect to networks, communicate with other devices, and access the vast resources available on the internet.

Dive into IoT with ease: With the Nano ESP32, there are no more excuses to embrace your exploration of IoT and MicroPython. It delivers a compelling combination of compactness, wireless connectivity, programming versatility, cloud compatibility, and HID support, providing everything you need to unleash your creativity, realize your project ideas, and embark on a journey of endless possibilities.

Arduino and MicroPython support: The Nano ESP32 provides full support for both Arduino and MicroPython programming languages, allowing you to effortlessly switch between the two. Leverage your existing Arduino knowledge or venture into the exciting realm of MicroPython with ease. Beginners can also benefit from the introductory course offered, ensuring a solid foundation for their MicroPython journey.
#4
3PCS HC-06 HC 06 Bluetooth Module RF Wireless Bluetooth Transceiver Module 4 Pins for Arduino

9.1

AOICRIE

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Main highlights

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, when the bluetooth connection has not been established by pairing the AT command set baud rate, name, password, and set the parameters of the power save. After the bluetooth connection automatically switch to passthrough mode.

Using HC - 06 from module , which leads to the interface includes VCC, GND, TXD, RXD, reserved LED state output pin, MCU can state whether the bluetooth is connected through the foot, from machine KEY pin is invalid.

Interface level 3.3 V, the input voltage 3.6 ~ 6 V, current when the unpaired about 30 ma, matching after about 10 ma, no more than 7 V input voltage, can be connected directly to all kinds of single chip microcomputer, 5 V single chip can be connected directly, without MAX232 couldn't through MAX232.
#5
ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA Compatible with Arduino IDE (3PCS)

8.8

AITRIP

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Why we love it

Integrated Wi-Fi and Bluetooth for versatile connectivity.

Compatible with Arduino IDE for easy programming.

Ultra-low power consumption ideal for various projects.

Main highlights

Integrated WiFi and Bluetooth Capabilities
The 2.4GHz Dual Mode WiFi + Bluetooth Development Board supports the LWIP protocol, Freertos, and offers ultra-low power consumption. It is compatible with Arduino IDE.

Ideal for Home Automation and LED Projects
This development board is perfect for hobbyists and developers working on home automation, LED lighting projects, and various scalable applications.

Arduino IDE Compatibility
Customers consistently praise the board's compatibility with the Arduino IDE, making programming straightforward and accessible for both beginners and advanced users.
#6
ELEGOO 3PCS ESP-32 Development Board USB-C, 2.4GHz Dual Mode WiFi+Bluetooth Dual Core Microcontroller for Arduino IDE, Support AP/STA/AP+STA, CP2102 Chip

8.6

ELEGOO

-15%

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Main highlights

Wireless Connectivity: The ESP-32S development board integrates both Wi-Fi and Bluetooth capabilities, supporting 2.4 GHz Wi-Fi and Bluetooth, enabling a wide range of wireless communication and connectivity options.

Powerful Processing Capabilities: ELEGOO ESP-32 development board integrates a dual-core 32-bit processor running at up to 240 MHz, providing impressive processing power.

Power-Efficient: The chip features a low-power design that allows for dynamic power adjustment by scaling the clock frequency across different operating modes. This makes the development board suitable for battery-powered Internet of Things (IoT) devices.

-15%
#7
Arduino Nano ESP32 Without headers [ABX00092] ESP32-S3, USB-C, Wi-Fi, Bluetooth, HID Support, MicroPython Compatible

8.5

Arduino

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Main highlights

Wi-Fi and Bluetooth connectivity: With the Nano ESP32, you can tap into the impressive capabilities of the ESP32-S3 microcontroller, a widely recognized and acclaimed choice in the IoT realm. Enjoy reliable and high-speed wireless connectivity, enabling your projects to effortlessly connect to networks, communicate with other devices, and access the vast resources available on the internet.

Dive into IoT with ease: With the Nano ESP32, there are no more excuses to embrace your exploration of IoT and MicroPython. It delivers a compelling combination of compactness, wireless connectivity, programming versatility, cloud compatibility, and HID support, providing everything you need to unleash your creativity, realize your project ideas, and embark on a journey of endless possibilities.

Arduino and MicroPython support: The Nano ESP32 provides full support for both Arduino and MicroPython programming languages, allowing you to effortlessly switch between the two. Leverage your existing Arduino knowledge or venture into the exciting realm of MicroPython with ease. Beginners can also benefit from the introductory course offered, ensuring a solid foundation for their MicroPython journey.
#8
Arduino Nano 33 IoT [ABX00027]

8.4

Arduino

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Main highlights

The ease of use of a Nano board with the addition of secure IoT and BT connectivity

Small (45mm x 18mm), robust and powerful board; 3.3V variant of the Nano family. Arm Cortex-M0+ microcontroller and a pre-certified ESP32-based WiFi and Bluetooth module from u-blox

Clock up to 48MHz, Flash 256KB, SRAM 32KB, Secure WiFi and Bluetooth connectivity with a 6-axis IMU, ECC608A crypto chip provides IoT security. Two 15 pins connectors (one on each side) that are pin to pin compatible with the original Arduino Nano
#9
HiLetgo 2pcs HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino

8.3

HiLetgo

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Main highlights

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

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.
#10
5PCS HC-05 Wireless Bluetooth Receiver RF Serial Transceiver Module Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module

8.1

DORHEA

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Main highlights

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 Bluetooth Module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup.

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arduino with bluetooths

Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 / ESP32-S3 - Wi-Fi, Bluetooth, USB-C, CAN, DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix

9.6

Main highlights

Arduino Uno REV3 [A000066]

9.4

Why we love it

Main highlights

Arduino Nano ESP32 with headers [ABX00083] ESP32-S3, USB-C, Wi-Fi, Bluetooth, HID Support, MicroPython Compatible

9.3

Main highlights

3PCS HC-06 HC 06 Bluetooth Module RF Wireless Bluetooth Transceiver Module 4 Pins for Arduino

9.1

Main highlights

ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA Compatible with Arduino IDE (3PCS)

8.8

Why we love it

Main highlights

ELEGOO 3PCS ESP-32 Development Board USB-C, 2.4GHz Dual Mode WiFi+Bluetooth Dual Core Microcontroller for Arduino IDE, Support AP/STA/AP+STA, CP2102 Chip

8.6

Main highlights

Arduino Nano ESP32 Without headers [ABX00092] ESP32-S3, USB-C, Wi-Fi, Bluetooth, HID Support, MicroPython Compatible

8.5

Main highlights

Arduino Nano 33 IoT [ABX00027]

8.4

Main highlights

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

8.3

Main highlights

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

8.1

Main highlights

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