Top 6 Best Arduino Bluetooth

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. Core module uses HC-06, leads from the module interface includes VCC, GND, TXD, RXD, reserve LED status output pin, the microcontroller can be judged by the foot state Bluetooth has connected KEY pin slave invalid.. Small size, low power consumption,high sensitivity for send and receive. Bluetooth version V2.0EDR Operating voltage 3.3V Host InterfaceUART Storage Temperature-40150Signal coverage 30ft Item size 4.3 1.6 0.7cm Item weight 3g.. The module is mainly used for short-range data wireless transmission,such as Bluetooth wireless data transmission,Industrial remote control, telemetry,Traffic, underground positioning, alarm,Smart home ect.. Industrial serial port bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between MCU and GPS, PC to your embedded project and etc. Computer and peripheral devices..

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. Pre-certified module with external processor ensures maintaining RF compliance when writing application code.Run directly from high voltages from lead or multi-cell Lithium-ion batteries providing 3.3V power supply to peripherals at significant output current. On-board DC-DC power supply enables the board to be powered up to 21V maintaining high efficiency and offering a lot of current to external devices without overheating.

Bluetooth module HC-05 Master and slave Two in one module. Please note iOS devices iPhone are not supported. Use the CSR BC417 mainstream bluetooth chip, bluetooth V2.0 SPP protocol standards. Module working voltage 3.6 V to 6V. Default rate of 9600,default pin1234, the user can be set up.click the button into AT MODE. Can be switched via AT commands as master or slave mode , the device can be connected via AT commands specified.

Low Energy With HM-10 bluetooth 4.0 module, you can add Bluetooth features to your project and support iphone4s or later.. DSD TECH Brand 4pin Base Board Through this base board, leads to VCC, GND, TX, RX. You can be very convenient to connect to your arduino project. Led status indication when the connection is established will always light, disconnection is flash. iBeacon SupportYou can make this module into ibeacon mode.So you can have your own ibeacon.it also Supports Apple Notification Center Service ANCS. working voltage 3.6 V to 6V,Default rate of 9600. DSD TECH back this Bluetooth 4.0 LE module with ONE Year WARRANTY. If you meet any question, please contact us, we will fix your issue within 24 hours..

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. Core module uses HC-06, leads from the module interface includes VCC, GND, TXD, RXD, reserve LED status output pin, the microcontroller can be judged by the foot state Bluetooth has connected KEY pin slave invalid.. Small size, low power consumption,high sensitivity for send and receive. Bluetooth version V2.0EDR Operating voltage 3.3V Host InterfaceUART Storage Temperature-40150Signal coverage 30ft Item size 4.3 1.6 0.7cm Item weight 3g.. HC-06 Bluetooth Serial Pass-Through Module Wireless Serial Communication Compatible for Arduino. The module is mainly used for short-range data wireless transmission,such as Bluetooth wireless data transmission,Industrial remote control, telemetry,Traffic, underground positioning, alarm,Smart home ect..

This module is safe, reliable, and scalable to a variety of applications.. The module has 38 pins and has more features than a 30-pin module. Narrower width, compatible with breadboard. Support Lua program, easy to develop. Support of three modes AP, STA and AP STA.. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips ESP-WROOM-32, as well as the 40nm low-power technology.. Technical Support Our PDF tutorial is available on this page. Please pull down this page to find the tutorial User Guide PDF.

Advancing the development of robotics technology w Earth's 2nd biggest most advanced starter kit for Arduino. 65 pieces w FIVE main boards 100 Arduino-compatible Uno R3, Mega 2560, Nano V3, ESP32 WiFiBluetooth and ESP8266 NodeMCU development platforms. Explore programming electronics with all of the most common sensors and modules in Arduino like RFID Card-Key Reader, Ultrasonic Sensor, Real Time Clock, Impact Switch, 3-Axis Accelerometer, LCD, Relay, Servo and Stepper Motor - suitable for beginner or advanced users. Build wireless IoT Automation projects with ESP32 Development Board, HC-05 Bluetooth Module, ESP8266 Wi-Fi Module, 2x NRF24L01 Wireless Transceivers and the W5100 Ethernet Shield. All-in-one bundle with extra accessories 16G USB storage with free access to the GAR Dropbox Cloud including PDF guides links to tutorials and videos to help you learn to program all the parts and get started quickly. Effective technicalcustomer support from USA with lifetime replacement guarantee on all parts The Monster comes in 16 x 12 durable organizer tool box for safe transport and storage. No soldering required. Please let us know about any improvements we can make to the Monster Kit. Critical feedback is much appreciated.

Advancing development of robotics technology w Earths Biggest Starter Kit for Arduino. 100 parts 5 main boards 100 Arduino-compatible Uno R3, Mega 2560, Nano V3, ESP8266 Uno R3 Wi-Fi, ESP32. For advanced wireless and IoT projects with ESP8266 WiFi Transceiver, HC-05 Bluetooth module, 2x NRF24L01 long short range transceiver, 433Mhz wireless modules and the ESP32 dual WiFi Bluetooth. 10 shields including Mega Protoshield, CNC Shield, LCD Shield, Sensor Shield, Game Pad W5100 Ethernet Shield. OV7670 camera, 2x Nema17 stepper motors, multiple LCDs, 30 sensors Robot Car Chassis. Free access to the GAR Dropbox Cloud 16G USB flash drive which includes PDF guide files tutorial and video links to help you learn to program all the components and get started quickly. Customer support from USA with lifetime replacement guarantee on all parts. Comes in a 22-inch Husky 2-Level heavy duty tool box with organizing compartments. Critical feedback is deeply appreciated.

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. 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.. Master and Slave 2-IN-1 HC 05 ModuleWorking Voltage 3.6V to 6V , Default baud rate9600,Default pin1234. 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.