Bluetooth good cheating on all segments of consumer electronics. Ranging from basic mobile devices (smartphones and tablets) through smart watches and radars, and smart home controllers and sound devices, ending. For many years the big disadvantage of Bluetooth devices was pretty significant current consumption and low transmission rate. From the moment when he saw the light of Bluetooth Low Energy is devoted to niskomocowych devices and wearable network-BAN (eng. Body Area Network), Bluetooth device again became popular. We know how attractive is the opportunity to communicate the newly designed device with a mobile phone or a computer, so in our range we offer many great modern Bluetooth modules.
The development board with Bluetooth Core51822 module based on the nRF51822 system. It is equipped with UART, I2C and SPI interfaces and USB to UART CP2102 converter. It works with a voltage of 3.3 V and 5 V.
The device allows you to create navigation systems inside buildings. It is also suitable for the marking of the various places, shops, etc. After detecting iNode Beacon with the specified UUID the app may give the user additional information related to this location.
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.
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.
A perfect device with the nRF52480 system for the computers to communicate with wireless devices of small radius of action. Based on the core Cortex-M4F. A module that provides communication of Bluetooth 5.0, Bluetooth mesh, Thread, ZigBee, 802.15.4, ANT, and 2.4 GHz. It has programmable RGB LED, button and 15 GPIO.
The module has four SRD-05 relays with a coil powered with the voltage of 5 V, it was also equipped with a module Bluetooth 4.0 BLE allowing ot control the devices via Android or iOS device with the appropriate app.
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 wi-fi module and Bluetooth, based on the system ESP32. On board is 8 GPIO ports with support for I2C and SPI, analog input and a connector with a 3.7 V lipol battery. It has a software in the Arduino IDE. The module has soldered connectors.
A module that provides Bluetooth BLE communication, compatible with the Arduino IDE. It has a nRF52832 SoC system based on Cortex-M4F core with 64 KB of RAM and 512 KB of Flash memory and 32 GPIO pins. It works with voltage from 1.7 V to 3.6 V.
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.
A small module with a microcontroller with ARM Cortex M0 known from the Arduino Zero with built-in Bluetooth 4.1 BLE. Feather is designed for portable projects. On board is a connector microUSB, through which the system can be programmed via the Arduino IDE.
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.
The version of the M5Stack module based on ESP32 with Tensilica LX6 dual - core 240 MHz processor, compatible with Arduino. It has a wi-fi and Bluetooth connection. The module is equipped with LCD 2" display with a 320 x 240 px resolution with three buttons. In addition, it has built-in 1W speaker, rechargeable battery of 150...
A device that can replace more than 35 different systems. Shield is connected via Bluetooth 4.0 BLE with a mobile app that allows using via Arduino with functions of all devices running with iOS from version 9.0 or Android 4.3, for example, sensors, display, GSM, wi-fi, GPS, etc.
The module provides communication with the networks LoRa 868MHz, SigFox, wi-fi and Bluetooth BLE on Linux, with support for Python developers. There is a system ESP32 with 4 MB RAM and 8 MB Flash memory. 24 lines GPIO interfaces, 2x UART, 2x SPI, I2C, I2S, microSD, and 8 channels of 12-bit analog-to-digital converter, which enable connection of sensors...
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.
Audio receiver module equipped with Bluetooth 4.0, USB connector and a slot for microSD memory cards. Built-in connector allows you to connect headphones or speakers to 3 W. Supports the format of MP3, WMA, WAV and FLAC. It has buttons for control. The supply voltage is 5 V.
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.
Bluetooth Designers modules and protocols of wireless communication understand, what are the current trends in the development of devices from the segment of electronics everyday use, and because of this, do greatly contribute to the formation of tomorrow's technology. And what to do, since the real boom in IoT enforce certain new solutions, leading to the minimization of energy consumption, increase the transmission range or increase the level of data security. Since the market launch of the official specifications and the first modules that implement technology-BLE 4.0, every year we learn about the next version of Bluetooth, removing the settings links, offering a new device profiles.
In our assortment you will find a wide selection of Bluetooth modulesadapted to wmontowania in the target design. They like items that are designed for soldering directly to the PCB, and the finished modules containing (in addition to the module (radio), as well as the necessary power supply, digital connectors, antennas, and even microcontrollers. An example of such a miniature module, which is great for target realization, is the miniature module Bluetooth Low Energy (BLE 4.0) NRF51822. Wlutowanie directly on the PCB of the designed device is possible in his case, solder pads, located on three of the four edges of the plate 21x17 mm. interestingly, the module even has a built-in antenna mikropaskową made in the form of a special track, on the upper surface of the module main Board. So you don't need to worry about maintaining a tightly controlled impedance, which is necessary to obtain the desired parameters of the link.
If you are just starting a project and want to almost see the software support Bluetooth module, choose one of the largest, specially-equipped goldpin connectors. A striking example of this is a well-known and popular module HC-05 v2 with corner plinth goldpin, to facilitate connecting, for example, with Arduino or Raspberry Pi Board from the STM32 Discovery. If you are looking for even easier solution, ready to run immediately after connecting the power, select one of the base plates, compatible with the Arduino on Board module BLE 4.0 (very attractive example of such boards is the Bluno Mega 1280 BLE firms DFRobot).