Bluetooth is a technology necessary for the functioning of basic electronic devices today. It is a standard of wireless communication characterized by short range. It provides communication between two electronic devices, often a desktop computer and a mouse, a keyboard, speakers or webcam, as well as a laptop and peripheral accessories. Bluetooth is also used in building automation systems and advanced audio devices. A revolution in this area was the emergence of the Bluetooth Low Energy standard, which will significantly reduce the current consumption of Bluetooth devices and increase the speed of data transmission. The great popularity of Bluetooth has caused that we use it in practically all aspects of our life, which concerns electronic devices. Our offer includes Bluetooth modules, thanks to which you can broaden the possibilities of many devices and systems. They differ not only in parameters but also in their intended use.
The DFRobot module is compatible with Arduino Uno. In addition to the traditional features of this type of boards, it has a Bluetooth module, dual-channel driver of the 32V/2A engines, power switch and many additional slots and leads.
The DFRobot module is fully compatible with Arduino Uno. It has 14 digital input/outputs, 6 PWM channels, 6 analog inputs, as well as popular communication interfaces. The colored connectors help you to identify the leads. An additional feature is support for Bluetooth 4.0 communication.
The DFRobot module with Arduino Uno bootloader. It has 14 digital input/outputs, 6 PWM channels, 6 analog inputs, as well as popular communication interfaces. The colored connectors help you to identify the insights. An additional feature is support for Bluetooth 4.0 communication.
The DFRobot module with a ATmega328P microcontroller known form Arduino Uno. In addition to the traditional features of this type of boards, it has a Bluetooth module, dual-channel DRV8833 driver of motors with performance of 1.2 A, and automatic detection of the power source. The device can be programmed via microUSB cable using the Arduino IDE environment.
Module from DFRobot is based on the STM32 with 32-bit ARM Cortex-M3 core (72 MHz, 512 KB of Flash, 64 KB of RAM). It has 39 digital inputs/outputs, 11 analog inputs and the popular communication interfaces. The colored connectors help you identify the leads. An additional feature is support for Bluetooth 4.0.
Beetle ESP32 is a smaller version of the FireBeetle board. Board based on the ESP-WROOM-32 module with dual-core Tensilica LX6 processor with the frequency of 240 MHz. It has 520 kB of SRAM, a 14 Mb of Flash and digital, analog, I2C and UART pins. The beetle has built-in Bluetooth 4.2 and wi-fi.
BBMagic Dimmer module Power control power AC devices by controlling the phase of communicating using Bluetooth Low Energy (BLE). Can be used to control the brightness of the incandescent lamp or LED lamp. In addition, it can smoothly adjust the engine speed and the temperature of the heater. The module is compatible with the Raspberry Pi. Is supplied with...
The module provides a wireless connection of the microcontroller (e.g. Arduino) with the device equipped with operating system of Android (4.3+) or iOS. Unlike classic BT, BLE has no legal restrictions, iOS apps can be freely designed and shared. It communicates via SPI.
The Bluetooth BLE module with USB plug which can be connected to the computer with the operating system supporting BT 4.0. The device allows remote programming of Arduino modules in the system, it is visible as the Arduino Uno.
Board with Bluetooth BLE module and USB A plug, which allows you to access the transmitted packets of BLE. A device is designed for debugging the projects based on the data transmission in the Bluetooth BLE standard.
The Bluetooth module is specially designed for Arduino from Pro series and LillyPad boards. It communicates via serial UART interface (RX, TX) with the speed of up to 115200 bps. It is operating in the distance of up to 100 m, it is powered by a voltage ranging from 3.3 V to 6.0 V.
Bluetooth 4.0 Low Energy (BLE) module communicates via serial UART (RX, TX) interface with a speed of 9600 bps. Its working range is up to 30 m, it is powered by a voltage in the range from 3.3 V to 4.7 V.
The DFRobot module based on TI CC2540 system with the Bluetooth 4.0 BLE module. On the board is a switch, microUSB slot and signal pins of the main system, including I2C, UART and GPIO. The device operates with a voltage of 3.3 V.
Shield for Arduino from Seeedstudio that enables communication in Bluetooth 4.0 BLE at a distance of up to 30 meters. Shield communicates over the UART interface, it has additional connectors, for example, the I2C bus and also the possibility of mounting a subsequent shields.
The communication module is working in the Bluetooth BLE 4.0 standard at a distance of up to 30 meters. Unlike classic BT, BLE has no legal restrictions, iOS apps can be freely designed and shared. This is a mini version 21 x 17 mm with internal antenna.
The communication module working in the Bluetooth BLE 4.0 standard at a distance of up to 30 meters. Unlike classic BT, BLE has no legal restrictions, iOS apps can be freely designed and shared. It has a built-in PCB antenna.
Bluetooth 4.0 USB 2.0 connector that can be connected to the computer with operating system Windows XP, Vista, 7 or 8. Operating distance up to 50 meters. It can be used as a Bluetooth adapter in minicomputers Raspberry Pi.
Shield for Arduino Bluetooth Low Energy. Allows for wireless connection of a microcontroller (e.g. Arduino) with the device equipped with operating system Android (4.3+) or iOS. Communication via SPI.
Our offer includes Bluetooth modules adapted to be built into the target devices in which they are to be used. They differ in design, which translates into smaller and larger possibilities of use. You can opt for modules designed for soldering and mounting directly on a PCB. We also recommend ready-to-use kits that contain everything you need to use the module, including radio modules as well as antennas, power circuits, digital connectors and microcontrollers. Particularly noteworthy is the Bluetooth Low Energy (BLE 4.0) NRF51822 module, which is equipped with soldering pads, so you can solder it directly into the PCB. The pads are placed on the three edges of the PCB measuring 21x17 mm. It is worth mentioning that it is a set that includes an integrated microstrip antenna. It has been given the form of a special path on the upper surface of the board. This way there is no need for strict impedance control, which is indispensable for obtaining proper parameters of the link.
Bluetooth modules for some may turn out to be complicated in construction and operation at the stage of creating and implementing electronic projects. For the first projects we recommend Bluetooth modules, which are additionally equipped with goldpin connectors, which make it much easier to connect the module to the boards, including Raspberry Pi and Arduino. Noteworthy is the HC-05 v2 module, which is often chosen by people who are just starting to use Bluetooth modules. However, this is not the simplest solution available in our store. If you want a module ready to start immediately after connecting to the power supply, we recommend base plates that have a BLE 4.0 module on board.
Bluetooth Low Energy technology is one of the most important areas of the Internet of Things, the so called IoT. Until recently, Bluetooth technology was only used for short-range wireless communication in consumer devices. Nowadays, its scope of application has significantly expanded. The Internet of Things (IoT) systems increasingly use BLE protocols, so they can implement more and more advanced functionality in systems from the industrial area. This is a technology which has found its application in aviation, power engineering, automotive, building automation and health care, among others. We constantly observe an increase in the share of Bluetooth in the Internet of Things systems. It is a technology that has a large share in industry and everyday devices and systems.
Check the Bluetooth modules available in our store! These modules are intended for installation in target devices as well as ready-made sets for beginners. Compare parameters and match them to your project and device.