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Bluetooth modules

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Bluetooth HC-06 ZS-040

Blootooth v2.0 + EDR, class 2. It works with a voltage of 3.3 V and communicates over a serial UART interface (RX, TX pins), supports the AT commands. Maximum transmitter...
Index: MOD-06818
Index: MOD-06818
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Regular price €6.95 Price €6.95

Bluetooth module HC-05

Module Bluetooth v2.0 + EDR, class 2. It works with a voltage of 3.3 V and communicates over a serial UART interface (RX, TX), supports the AT command. Maximum transmitter...
Index: MOD-02570
Index: MOD-02570
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Regular price €9.93 Price €9.93

Bluetooth module HC-05 v2

Blootooth v2.0 + EDR class 2 module works with 3.3 V, communicates via serial interface UART (RX, TX pins), supports AT commands. Maximum transmitter power is + 4 dBm, receiver...
Index: MOD-02891
Index: MOD-02891
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Regular price €8.35 Price €8.35

Bluetooth 4.0 BLE module - HM-10 MLT-BT05 - 3.3V / 5V

Bluetooth v4.0 module. It works with voltage from 3.6 V to 6 V, it communicates over a serial UART interface (RX, TX pins), it supports the AT command. Maximum transmitter...
Index: MOD-09515
Index: MOD-09515
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Regular price €4.63 Price €4.63

Bluetooth Low Energy module (BLE 4.0) - NRF51822 - Waveshare 9515

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...
Index: WSR-04505
Index: WSR-04505
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Regular price €6.49 Price €6.49

iNode Beacon - iBeacon locator

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...
Index: INO-09931
Index: INO-09931
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Regular price €13.72 Price €13.72

Bluetooth Low Energy module (BLE 4.0) - NRF51822 - mini version - Waveshare 10649

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...
Index: WSR-04463
Index: WSR-04463
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Regular price €8.35 Price €8.35

DFRobot Beetle ESP32 IoT - microcontroller with WiFi Bluetooth

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...
Index: DFR-13504
Index: DFR-13504
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Regular price €15.70 Price €15.70

Particle Xenon - nRF52840 Mesh + Bluetooth

Miniature module with STM32 microcontroller with ARM Cortex M4F 64 MHz, 256 kB RAM, 1 MB Flash memory. It has a built-in module nRF52840 supporting the Mesh network and...
Index: PRE-13644
Index: PRE-13644
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Regular price €19.51 Price €19.51

MDBT42Q - nRF52832 based BLE module

Miniature module that enables the wireless connection via Bluetooth BLE and radio communication with the 2.4 GHz frequency. Operating distance is up to 80 meters. Dimensions of...
Index: MOD-09387
Index: MOD-09387
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Regular price €23.02 Price €23.02

Beetle Bluno - a Bluetooth 4.0 low energy controller ATmega328

A small board with known from the Arduino Uno ATmega328  microcontroller and CC2540 system which supports Bluetooth 4.0 HID. The device can be programmed wirelessly or via...
Index: DFR-03414
Index: DFR-03414
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Regular price €16.05 Price €16.05

Development board BLE400 + Bluetooth 4.0 NRF51822 module - Waveshare 9549

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...
Index: WSR-05524
Index: WSR-05524
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Regular price €13.60 Price €13.60

Relay module 4 channels + Bluetooth 4.0 BLE - 10A / 250V contacts - 5V coil

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...
Index: GRL-10909
Index: GRL-10909
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Regular price €27.67 Price €27.67

IBeacon IBc41 Bluetooth 4.0 - DFRobot module

A module that supports iBeacon technology. It works with devices equipped with Bluetooth 4.0. It is powered with the CR2450 battery. Maximum range is 50 meters.
Index: DFR-04712
Index: DFR-04712
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Regular price €16.49 Price €16.49

iNode LAN - Bluetooth gateway

iNode LAN gives access to iNode Bluetooth BLE devices in networks with the Ethernet protocol. With this module you can increase the range of iNode Care Sensor sensors in the...
Index: INO-09963
Index: INO-09963
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Regular price €39.30 Price €39.30

Bluefruit LE UART Friend - Bluetooth Low Energy (BLE 4.0) - Adafruit 2479

The board with a Bluetooth Low Energy module and the remote communication interface UART.
Index: ADA-03955
Index: ADA-03955
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Regular price €23.24 Price €23.24

Feather M0 Bluefruit LE 4.1 - compatible with Arduino - Adafruit 2995

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...
Index: ADA-06572
Index: ADA-06572
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Regular price €39.84 Price €39.84

BBMagic BBMobile - Bluetooth LE communication module

A module that enables communication with a mobile device via Bluetooth Low Energy . It connects to a PC using the UART interface via USB - UART converter. It enables...
Index: BBM-16518
Index: BBM-16518
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Regular price €12.77 Price €12.77

IoT Button for AWS - Seeedstudio 102991334

Programmable WiFi button for use with the AWS platform and AWS IoT 1-Click service. Works with official AWS IoT 1-Click applications for iOS and Android. Powered by a...
Index: SEE-17552
Index: SEE-17552
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Regular price €25.47 Price €25.47

Communicative module - nRF52840 USB

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...
Index: FAR-14893
Index: FAR-14893
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Regular price €15.33 Price €15.33

Bluno BLE Bluetooth 4.0 - compatible with Arduino

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...
Index: DFR-02997
Index: DFR-02997
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Regular price €25.35 Price €25.35

Romeo BLE - Bluetooth 4.0 + driver engines - compatible with Arduino

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...
Index: DFR-02988
Index: DFR-02988
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Regular price €40.70 Price €40.70

DFRobot BLE Link - Bluetooth 4.0 low energy

The module provides a wireless connection of the MCU with the device equipped with operating system of Android (4.3+) or iOS. Communication is via UART, it enables the...
Index: DFR-03038
Index: DFR-03038
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Regular price €10.35 Price €10.35

DFRobotBLE micro v1.1 - Bluetooth module 4.0 BLE

Miniature module provides a wireless connection of the MCU with the device equipped with operating system of Android (4.3+) or iOS. Communication is via UART, it supports AT...
Index: DFR-03174
Index: DFR-03174
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Regular price €9.74 Price €9.74

Bluetooth LE modules – a great comeback

Designers of radio modules and wireless communication protocols are well aware of the current trends in creating new mobile devices and electronics for everyday use. Their prototypes, and later mass-produced technologies, themselves contribute to the fact that we use these and not other solutions - all over the world. So, what to do, because the real popularity boom begins to affect Internet of Things projects? Modern programmable electronics and home automation systems, in a sense, force inventing new solutions. The overriding values ​​of the new technologies are the minimization of energy consumption, increasing the transmission range and increasing the level of data security.

All the above values ​​are represented by the latest Bluetooth - Bluetooth LE modules. Since the introduction of the official specification and the first modules implementing BLE 4.0 technology, we learn about the next version of Bluetooth almost every year. The new versions are much better in terms of link architecture and data security. All methods of Bluetooth communication are very low current today. Modern Bluetooth modules meet the requirements of even those users who have never liked this technology before!

Built-in Bluetooth modules

Today's Bluetooth modules come in many different versions. One of the most interesting forms that you will find in this Botland store category are built-in Bluetooth modules. These are special printed circuit boards with Bluetooth modules dedicated to be incorporated into a given structure. These are both components intended for soldering directly to the printed circuit board, as well as ready-made Bluetooth modules mounted on printed circuit boards. The Bluetooth kit for self-assembly and configuration includes all the necessary power circuits, digital connectors, antennas and even microcontrollers.

These types of devices can be installed both to a piece of furniture and to an existing device. Most often, however, we use such modules when prototyping new devices. If you are creating an IoT project or a walking robot that needs to communicate with other devices, a finished board with the latest Bluetooth version will be perfect!

In Botland, you can buy a variety of miniature modules that are easy to install in low-volume projects. Be sure to check out our miniature Bluetooth Low Energy (BLE 4.0) NRF51822 module. The module was embedded with soldering pads on a PCB with dimensions of 21x17mm. On the board you will also find some integrated microstrip antenna, so you won't have to worry about impedance and link performance issues.

Bluetooth modules with goldpin connectors

Among our modules you will also find practical devices equipped with goldpin connectors. A great example is the popular HC-05 v2 Bluetooth module, which has an angled goldpin strip. Thanks to this, you can quickly connect such a PCB to your programmable electronics. The connector is compatible with Arduino, Raspberry Pi or the board from the STM32 Discovery series. If you are looking for even simpler solutions, we recommend some Arduino base boards that are ready to run immediately after connecting the power supply. Some of these devices already have a built-in modern Bluetooth module in the BLE 4.0 version (similar to Wi-Fi). Another great example may be Bluno Mega 1280 BLE by DFRobot. In the other product categories of the Botland store you will find a lot of these types of PCBs. If you don't know what to choose, please feel free to contact us.