Top 6 Best Bluetooth Arduino

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..

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.

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..

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.

2.4GHz Dual Mode WiFi Bluetooth Development Board. Ultra-Low power consumption, works perfectly with the Arduino IDE. Support LWIP protocol, Freertos. SupportThree Modes AP, STA, and APSTA. ESP32 is a safe, reliable, and scalable to a variety of applications.

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..

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.

Package You will get 5 Pieces Type-C USB 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 for Arduino IDE Features. ESP32 development board support lua program, easy to develop, support LWIP protocol, Freertos, three modes AP, STA and AP STA.. Dual core ESP-32 development board, 2.4GHz Dual Mode Development Board. Small size ESP-32 dual-mode module is compact and easy to embed into your device, convenient to useThe best power and RF characteristics are safe, reliable and scalable for various applications.. Note Does not work with USB-C to USB-C cable ,This means the USB-C model will only receive power when connected using a USB-A to USB-C adapter cable ,please only use a standard USB to USB-C cable.. 5PCS ESP32 Development Board TYPE-C USB CH340C WiFiBluetooth Ultra-Low Power Consumption Dual Core ESP32-DevKitC-32 ESP-WROOM.