• LAFVIN Smart Robot Car Kit for UNO Include Ultrasonic Sensor, Bluetooth Module for Arduino R3 with Tutorial

    We strive to put our hundred percent to resolve your issues and try our best to achieve your satisfaction!About Feedback:Our company pays great attentions to the shopping experiences and feedback from the customers.Your satisfaction and positive feedback with 5 stars is the motivation for us to move forward.It would be highly appreciated if you could leave a good review or a positive feedback to our product and our store. If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and pr... [Read More]

    • ASIN: B07JN46YSW
    • UPC: 781520418727
    • ASIN: B07JN46YSW
    • Brand: LAFVIN
    • Manufacturer: LAFVIN

  • HiLetgo HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino

    Module parameters: 1.PCB Size: 37.3mm (Long) *15.5mm (wide) 2. Weight: 3.5g 3. Input voltage: 3.6V--6V, prohibit exceeding 7V 4. Leads 6 feet: EN/VCC/GND/RXD/TXD/STATE (Bluetooth state leads, not connected output low level, the output high level after connection) 5. With the connection status indicator, LED flash indicates no Bluetooth connection; Led slow flash indicates enter at command mode 6. On-board 3.3V voltage regulator chip, input voltage DC 3.6V-6V; When not paired, current about 30mA (due to LED lights flashing, current in the state of change); After the pairing succeeds, the cur... [Read More]

    • ASIN: B071YJG8DR
    • ASIN: B071YJG8DR
    • Brand: HiLetgo
    • Size: Small
    • Manufacturer: HiLetgo

  • DSD TECH HC-05 Bluetooth Serial Pass-through Module Wireless Serial Communication with Button for Arduino

    The Core module is HC-05 bluetooth 2.0 module. By using this Bluetooth module, you can quickly add Bluetooth features to your arduino project. 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. Please note: This is a classic Bluetooth 2.0 module, it is not compatible with iphone or ipad If you need to use iphone or ipad to control your arduino project. You may need a Bluetooth 4.0 ble module (such as SH-HC-08 Bluetooth 4.0 ble module) Package List 1 X HC-05 Module with Plastic cover 1 X User guide ... [Read More]

    • ASIN: B01G9KSAF6
    • ASIN: B01G9KSAF6
    • Brand: DSD TECH
    • Manufacturer: DSD TECH

  • DSD TECH HC-06 Wireless Bluetooth Serial Transceiver Support Module Slave and Master Mode For Arduino + 4PIN DuPont Cable

    Note: This module does not support any iOS device (iPhone, iPad) Features: 1, Core module uses HC-06, leads from the module interface includes VCC, GND, TXD, RXD. 2, Led indicate Bluetooth connection status, Blinking indicates standby, and steady light indicates that a connection has been established. 3, the input voltage is 3.6 ~ 6V, current is about 30mA unpaired, paired about 10mA, the input voltage to prohibit more than 7V! 4, The interface TTL level is 3.3V, can be directly connected the various SCM (51, AVR, PIC, ARM, MSP430, etc.), the 5V MCU also can be connected directly. Not compati... [Read More]

    • ASIN: B01FCQZ8VW
    • UPC: 710219131333
    • ASIN: B01FCQZ8VW
    • Brand: DSD TECH
    • Manufacturer: DSD TECH

  • DSD TECH HM-10 Bluetooth 4.0 BLE iBeacon UART Module with 4PIN Base Board for Arduino UNO R3 Mega 2560 Nano

    This is a Bluetooth 4.0 module with 4pin base board that can support iphone4s or later. But does not support the version is lower than the android 4.3 phone(it don't support classic bluetooth 2.0 spp features) The core module is HM-10 Base board from DSD TECH Operating voltage: 3.3V to 6VAbout APP We provide a free app for this module for you to test and use. Search for "DSD TECH Bluetooth", which you can find in appstore and google play. How to Enable Apple Notification Center Service (ANCS) ANCS function 1.1 Please read apple notification ducument first 1.2 Send AT+TYPE3 command change t... [Read More]

    • ASIN: B06WGZB2N4
    • UPC: 710219132002
    • ASIN: B06WGZB2N4
    • Brand: DSD TECH
    • Manufacturer: DSD TECH

  • HiLetgo 2pcs BLE 4.0 Bluetooth Module CC2540 CC2541 AT-09 Serial Wireless Module Compatible HM-10 for Arduino

    Product Introduction: 1.Input voltage: 3.3V/5V only needs a set of power supply. 2.Built in level conversion function: 3.If you use MCU 5.0V and Bluetooth module communication, 5.0V power supply port, TX RX logic level 5V; 4.If you use MCU 3.3V and Bluetooth module communication, 3.3V power supply port, TX RX logic level 3.3V 5.RX, Bluetooth module serial receiver and TXD MCU connection. 6.TX, Bluetooth module serial port and RXD MCU connection. 5. GND, ground terminal 6. 3.3V, power supply side 3.3V power supply 7. 5V, power supply side 5V power supply Package Include: 2 * CC2540 CC25... [Read More]

    • ASIN: B00WGPKZ8Y
    • ASIN: B00WGPKZ8Y
    • Brand: HiLetgo
    • Manufacturer: HiLetgo

  • DSD TECH HC-06 Bluetooth 2.0 SPP Wireless BT Module for Arduino UNO R3 Nano MEGA Raspberry Pi (Basic Version)

    The Core module is HC-06 Wireless bluetooth 2.0 serial module. By using this HC06 Bluetooth module , you can quickly add Bluetooth features to your arduino project or other wireless DIY Project. The factory setting is slave mode,default Baud Rate: 9600 , PIN: 1234 Please note: This is a classic Bluetooth 2.0 module for Aduino, it is not compatible with iphone or ipad, If you need to use iphone or ipad to control your arduino Board or Raspberry PI. You may need a Bluetooth 4.0 BLE module (such as SH-HC-08 Bluetooth 4.0 ble module) ABOUT WARRANTY: DSD TECH back this HC 06 module with ONE YEA... [Read More]

    • ASIN: B074J5WMH1
    • UPC: 603717227106
    • ASIN: B074J5WMH1
    • Brand: DSD TECH
    • Manufacturer: DSD TECH

  • Arduino Bluetooth Module hc 05 Breakout Board, Configure as Master or Slave, for Arduino Bluetooth Projects and Arduino IDE, by Makerdoit

    How to use the hc 05 Bluetooth module for controlling Arduino via Bluetooth communication? We are here to help you implement all the projects above. Module parameters: 1.PCB Size: 37.3mm (Long) *15.5mm (wide) 2. Weight: 3.5g 3. Input voltage: 3.6V--6V, prohibit exceeding 7V 4. Leads 6 feet: EN/VCC/GND/RXD/TXD/STATE (Bluetooth state leads, not connected output low level, the output high level of connection) 5. With the connection status indicator, LED flash indicates no Bluetooth connection; Led slow flash indicates enter at command mode 6. On-board 3.3V voltage regulator chip, input voltage ... [Read More]

    • ASIN: B07C5QL3RD
    • UPC: 889838237914
    • ASIN: B07C5QL3RD
    • Brand: MakerDoIt
    • Size: Small
    • Manufacturer: MakerDoIt

  • DSD TECH SH-M08 CC2541 Bluetooth 4.0 BLE UART Serial Module Compatible with iPhone for Arduino UNO R3 Pro Mini Nano (with 6PIN)

    If you need to use iphone or ipad to control your arduino project, SH-M08 4.0 ble slave module with 6pin baseboard may be a good choice. Fully compatible with ios7.0 or later and iPhone 4s / 5 / 5s 6 / 6s or later Also compatible with Android 4.3 or later. Please note: if the version of the Android os is less than 4.3. it is not compatible. This module only supports bluetooth 4.0 ble mode. Not compatible with any classic Bluetooth 2.0 device About UUID: Service uuid : FFE0 Write,Read, Notify char uuid: FFE1 Features: 1,Core module uses SH-M08, leads from the module interface includes VCC, G... [Read More]

    • ASIN: B0718W33L5
    • UPC: 603717227625
    • ASIN: B0718W33L5
    • Brand: DSD TECH
    • Size: With 6PIN
    • Manufacturer: DSD TECH

  • DSD TECH SH-HC-08 Bluetooth 4.0 BLE Slave Module to UART Transceiver for Arduino Compatible with iOS

    If you need to use iphone or ipad to control your arduino project, sh-hc-08 4.0 ble slave module with 6pin baseboard may be a good choice. Fully compatible with ios7.0 or later and iPhone 4s / 5 / 5s 6 / 6s. Also compatible with Android 4.3 or later. Please note: if the version of the Android os is less than 4.3. it is not compatible. This module only supports bluetooth 4.0 ble mode. Not compatible with any classic Bluetooth 2.0 device About UUID: Service uuid : FFE0 Write,Read, Notify char uuid: FFE1 Features: 1,Core module uses SH-HC-08, leads from the module interface includes VCC, GND... [Read More]

    • ASIN: B01N4P7T0H
    • UPC: 710219132200
    • ASIN: B01N4P7T0H
    • Brand: DSD TECH
    • Manufacturer: DSD TECH

  • Aideepen 2pcs HC-05 Wireless Bluetooth Serial Transceiver Pass-Through Module Slave and Master 6 Pin Serial Communication for Arduino

    Aideepen HC-05 Bluetooth Module (Master/Slave) provides a wireless communication link between your Arduino and any bluetooth capable device Specification: Working voltage: 3.3 V Working current: matching for 30mA, matching the communication for 8mA Wiring(only need 4 wires): RX to RXD / TX to TXD / GND to GND / 3.6V to 6V Package Included: 2 x HC-05 Bluetooth Modules

    • ASIN: B07C1PXM44
    • ASIN: B07C1PXM44
    • Brand: Aideepen
    • Manufacturer: Aideepen

  • Emakefun UNO R3 Development Board for Arduino with Micro Interface and Bluetooth Wireless Module,Base on ATmega328P for Project

    The  BLE Board has a number of facilities for communicating with a computer, another Arduino, or other microcontrollers. The ATmega328P provide UART TTL (5V) serial communication, which is available on digital pins 0 (RX) and 1 (TX). An  TI CC2540 chip on the board channels this serial communication over USB and the  TI CC2540 chip drivers (included with the Arduino software) provide a virtual com port to software on the computer. The Arduino software includes a serial monitor which allows simple textual data to be sent to and from the Arduino board. The RX and TX LEDs on the board will fla... [Read More]

    • ASIN: B07RDH8D4T
    • UPC: 799968212449
    • ASIN: B07RDH8D4T
    • Brand: Emakefun
    • Manufacturer: Emakefun

  • Bestgle HC-05 6 Pin Wireless Bluetooth RF Transceiver Module for Arduino BT Serial Pass-Through Module, 2 Pack

    Bestgle HC-05 6 Pin Wireless Bluetooth RF Transceiver Module BT Serial Pass-Through Module for Arduino - Master and Slave 2-IN-1 HC 05 Wireless BT Module, you can connect to other Bluetooth 2.0 devices. - Adopt the CSR BC417 mainstream bluetooth chip, bluetooth V2.0 SPP protocol standards - Press the button, the module enter the AT mode, set parameters and query information. AT commands are executed only in AT mode. - You can be switched master or slave mode via AT commands, the device can be connected via AT commands specified. - With the connection status indicator, LED flash indicates no B... [Read More]

    • ASIN: B07BJ43Z2M
    • UPC: 602701920955
    • ASIN: B07BJ43Z2M
    • Brand: Bestgle
    • Size: HC-05 6 Pin
    • Manufacturer: Bestgle

  • DSD TECH HM-19 Bluetooth 5.0 BLE Module with CC2640R2F Chip for Arduino and DIY

    The HM-19 is an upgraded version of the HM-11. The HM-19 uses TI's CC2640R2F chip as the master IC. Compared to HM-11, HM-19 is a Bluetooth 5.0 BLE module,it has a faster transfer rate and a larger MTU. This module can be used not only for DIY project, but also for your products. Work voltage(VCC): 3.6V to 6V TTL logic level (TX, RX): 3.3V Bluetooth protocol: 5.0 BLE Chip: TI CC2640R2F The AT commands of the HM-19 module are compatible with the AT commands of the HM-11 and HM-10 module. About Test APP DSD TECH offers a free app that lets you quickly integrate this module into your pro... [Read More]

    • ASIN: B07MBLVHH8
    • UPC: 734678383379
    • ASIN: B07MBLVHH8
    • Brand: DSD TECH
    • Manufacturer: DSD TECH

  • HiLetgo HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino

    Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer. This bluetooth bluetooth is perfect for adding bluetooth functionality to your arduino project. But don't think that it is limited to just being used there. Another use you will find for this bluetooth module is with your flight management controller on your quadcopter. It should be able to be used with several of the available options, so long as the control software supports bluetooth functionality. With this module, you don't have to plug into your flight cont... [Read More]

    • ASIN: B01CKW4FSI
    • ASIN: B01CKW4FSI
    • Brand: HiLetgo
    • Size: Small
    • Manufacturer: HiLetgo

  • TTGO Wifi Wireless bluetooth Battery Arduino ESP32 0.96 inch OLED Development Tool Board Module Electronic Components

    Charging current: 0.5AOutput current: 1AFeatures:-Over charge protection-Over discharge protection-Full ESP32 pins break out-One Switch could control the power.-Charging and working could be at the same time.-Indicate LED inside(Green means full& Red means charging)-One extra LED

    • UPC: 726528974

  • TTGO Wifi Wireless bluetooth Battery ESP32 0.96 Arduino inch OLED Development Tool Board Module Electronic Components

    Charging current: 0.5AOutput current: 1AFeatures:-Over charge protection-Over discharge protection-Full ESP32 pins break out-One Switch could control the power.-Charging and working could be at the same time.-Indicate LED inside(Green means full& Red means charging)-One extra LED

    • UPC: 768493068

  • HC-05 Serial RS232 TTL 30ft Wireless bluetooth RF Transceiver Module for Arduino

    Net Weight: 4g; Package Content: 1 x Bluetooth ModuleBrand: Assisi; Model: HC-05Main Color: Black, GreenSize: 37 x 17mm / 1.5 x

    • UPC: 156400119

  • Serial Port Wireless Slave Transceiver Wireless Module for Arduino

    Color: Blue + BlackQuantity: 1 PieceMaterial: PCB+PlasticFrequency: 2.4GWorking Voltage : 3.6~6V VEnglish Manual / Spec: YesPacking List: 1 x HC-06 bluetooth moduleDimensions:1.73 in x 1.65 in x 0.28 in (4.4 cm x 4.2 cm x

    • UPC: 637504280

  • 16 Mt bytes (128 Mt bit) Pro ESP32 OLED V2.0 TTGO & for Arduino ESP32 OLED WiFi Modules+bluetooth Double ESP-32 ESP8266 et OLED

    16 Mt bytes (128 Mt bit) Pro ESP32 OLED V2.0 TTGO & for Arduino ESP32 OLED WiFi Modules+bluetooth Double ESP-32 ESP8266 et

    • UPC: 469053849

  • Xbee V03 Shield Board Arduino + HC-05 RF Wireless Bluetooth Bee V2.0 Module Best

    • UPC: 282075489252
    • Category: Mixed Lots
    • Price: 6 USD

  • Bluetooth 2.0 VS Bluetooth 4.0 (BLE) || Is an Upgrade worth it?

    Arduino and HC-05 Bluetooth Module Tutorial | Android Smartphone & Laptop Control

    Arduino Bluetooth Basics