• HiLetgo® HC-05 6 Pin Wireless Bluetooth RF Transceiver Module Serial 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 current is about 10mA 7. Effective transmission distance of 10 meters in open area, more than 10 meters is possible, but not to ensure the quality of the connection 8. After pairing succeeds, can be used as full duplex serial port. No need to understand any Bluetooth protocol, but only support 8-bit data bits, 1-bit stop bits, no parity communication format. This is also the most commonly used communication format, does not support other formats! 9. Press the key and then power up the Bluetooth module to enter at mode, set parameters and query information 10. Can switch host and machine mode from at command 11. The module default baud rate is 9600, the default pairing password is 1234, the def...

    • Brand: HiLetgo®
    • ASIN: B071YJG8DR

  • Mpow Bluetooth 4.1 Receiver and Transmitter, 2-in-1 Wireless 3.5mm Audio Adapter, Pairing with 2 Bluetooth Headphones At Once In TX Mode, Built-in Mic for Hands-free Calling in RX Mode

    RX Mode (Receiver Mode) 1. Connect the device to your non Bluetooth headphone/home speakers or car stereo system with 3.5mm audio cable. 2. Pair the receiver to your smart device. 3. Now you can enjoy your music through your headphone, speakers, home stereo system/car stereo system, or answer hands free calls. TX Mode (Transmitter Mode) 1. Pair the device to your Bluetooth headphones or Bluetooth Speakers. 2. Plug it in your non-Bluetooth media devices (such as MP3, CD/DVD player, TVs, etc.) via 3.5mm audio cable or RCA cable. 3. Now you can enjoy your music via Bluetooth speakers/Bluetooth headsets from your non-Bluetooth media device! Specification Bluetooth Version: 4.1 Frequency Range: 2.4GHz Output Power Category: Class 2 Bluetooth Mode: HFP/HSP/A2DP/AVRCP Bluetooth Range: Up to 33 feet Battery: 180mAh Working Current: 15mA (MAX) Charge Voltage: DC 5.0V Packing List - 1 * Bluetooth Receiver and Transmitter - 1 * Charging Cable - 1 * 3.5mm Audio Cable - 1 * 3.5mm Audio Adapter - 1 * RCA Cable - 1 * User Manual Warranty Every MPOW Product includes a 45 days money-back & 18-month worry-free.

    • Color: Grey
    • Brand: Mpow
    • ASIN: B075ZQZC7L
    • UPC: 619125650207

  • (Update)Bluetooth Transmitter and Receiver Transceiver,AMAKE 2 in 1 Wireless Audio Adapter Music Receiver Car Kit Home Stereo System Transmitter Sets with APTX Low Latency 3.5MM Output for Speakers TV

    This 2 in 1 bluetooth device can be powerful,with built-in chargeable battery,you can enjoy stereo music freely.Carrying this transmitter/receiver on your car,enjoying wonderful music to relax yourself and pay more attention to your driving. 1.Receiving mode: 1.Please plug the audio cable of the headphone or speaker into the receiver port. 2.Press the power button for almost 10 seconds till with blue light flashes. 3.Open phone's bluetooth function,search and click 'Music Adapter'to pair with this receiver. 4.After paired successfully with the first headset,then short press the power button till with another blue light flashes,then pair with another phone. 2.Transmitting mode: 1.Please plug the audio cable into green transmitter port ,then plug the another end of this audio cable into TV's audio port. 2.Power on the transmitter till with blue ligh flashes quickly. 3.Open your bluetooth headphone or bluetooth speakers,make sure your bluetooth device in pairing mode 4.Click the power button of the transmitter shortly to pair with the headphone 5.After pairred successfully,then the transmitter with 1 stable blue ligh and another blue ligh flashes,that means this transmitter had pairred with your headphone successfully.You can also pair the 2nd headphone with this transmitter when th...

    • Color: TR-01
    • Brand: AMAKE
    • ASIN: B01IR6BB24
    • UPC: 611517040580

  • SenMod HC-05 Arduino Wireless Bluetooth Receiver RF Transceiver Module Serial Port Module

    Description: Wiring methods: VCC: positive power supply GND: power supply is negative RXD: the receiver, Bluetooth module receives from another device sent data; normally connected to other devices transmitting end TXD TXD: sending end, the Bluetooth module to send data to other devices; receiving terminal is normally connected to other devices RXD EN: Enable, then you need to enter the AT mode 3.3V Module Parameters: Size: 37.5mm * 16.5mm * 4mm(L * W * H) Input voltage: 3.6V - 6V. Leads to 6 feet: EN / VCC / GND / RXD / TXD / STATE (Bluetooth status leads to the foot, is not connected to the output low, after connecting output high) With the connection status indicator, LED flash means no Bluetooth connection; LED slow flash indicates enter AT command mode Onboard 3.3V regulator chip, the input voltage DC 3.6V-6V; when unpaired, current of about 30mA (because LED lights flashing, the current state of change); pairing is successful, the current is about 10mA Interface level 3.3V, you can directly connect a variety of microcontroller (Arduino / 51 / AVR / PIC / ARM / MSP430 etc.), 5V microcontroller can also be directly connected. Directly connected to the microcontroller serial port, not through the MAX232 chip! Open area effective transmission distance of 10 meters. After the pa...

    • Brand: SenMod
    • ASIN: B01JYNHSRG
    • UPC: 611138959452

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

    Bluetooth Module Features: 1,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. 2, Led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit the Bluetooth connection and open a port Backplane 3, 3.3V LDO input voltage 3.6 ~ 6V, current is about 30mA unpaired, paired about 10mA, the input voltage to prohibit more than 7V! 4, The interface level 3.3V, can be directly connected the various SCM (51, AVR, PIC, ARM, MSP430, etc.), the 5V MCU also can be connected directly, without MAX232 can not go through the MAX232 5, Open to the effective distance of 10 meters, over 10 meters is also possible, but not of this the quality of the connection of the distance do to ensure 6, After the pair when full-duplex serial port to use, do not need to know anything about the Bluetooth protocol, but only supports 8 data bits, 1 stop bit, no parity communication format, which is the most commonly used communication format does not support other formats . 7, Support for Bluetooth connection is not established by the AT command set the baud rate, name, passkey, set parameters are saved after. Bluetooth connection is au...

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

  • Avantree aptX LOW LATENCY Bluetooth 4.2 Transmitter for TV PC (3.5mm, RCA, Computer USB digital audio) 100ft Long Range, Dual Link Wireless Audio Adapter for Headphones - Priva III

    AS the WORLD'S FIRST DUAL LINK APTX LOW LATENCY supported transmitter, Priva III can connect to 2 aptX Low Latency headphones / speakers / receivers simultaneously, and both will have no lip sync delay. Add Bluetooth function to TV, DVD, PC or any audio source device, and stream high quality audio to Bluetooth speakers, headphones and receivers. Product Specification* Bluetooth version: 4.2* Bluetooth profile: A2DP* Audio codec: SBC, Fast Stream, AptX, AptX-LL* Operating Range: Up to 30 meters* Weight: Body approx. 16 g; Base approx. 7 g* Size: 48 mm (L) x 48 mm (W) x 15 mm (H) What's in the box? * Avantree Priva III* Magnetic base* 3.5 mm audio cable* RCA audio cable* Micro USB sync charge cable* User manual* Quick user guideWarranty24-month quality warranty for normal use from Avantree directly. Contact Avantree Support for this.

    • Color: Priva III - USB Power, Dual Link No Delay
    • Brand: Avantree
    • ASIN: B01N5KKUR0

  • LeaningTech HC-05 Wireless Bluetooth Host Serial Transceiver Module Slave & Master RS232 for Arduino (BC27823)

    Feature 1, the Core module from the module using the hc-05 , leads interface includes Vcc, GND, txd, red, key pin , pin-out Bluetooth connection status (state), not connected to the output low , after connecting the output High 2, LED indicate Bluetooth connection status , Bluetooth connection means no flash , slow flash indicates enter at mode , double flash indicates Bluetooth is connected and open ports 3, bottom set anti-reverse diode with 3.3V ldo, the input VOLTAGE is 3.6 6V, when unpaired current of about 30mA, the pairing of about 10mA, the input VOLTAGE must not exceed 7V! 4, the interface level is 3.3V, you can directly connect a variety of SCM (51, AVR, pic, arm, Msp430 , etc. ), 5V micro controller can also be connected directly , not through without Max232 ! 5, open to 10 meters effective distance ( power rating of class 2), more than 10 meters are possible, but do not make this connection to ensure the quality of distance 6, after the Pair when using full-duplex serial port , without having to know any Bluetooth Protocol support 8 data bits, 1 stop bit, parity can be set communication format , which is the most common communication format , not support other formats. 7, can be pulled 34 Feet into the at command mode to set parameters and query information 8, small s...

    • Brand: LEANINGTECH
    • ASIN: B014CX26BG
    • UPC: 600748648894

  • HC-05 Arduino Wireless Bluetooth Receiver RF Transceiver Module Serial Port Transmitter Module

    Description: Wiring methods: EN: Enable, then you need to enter the AT mode 3.3V Module Parameters: Size: 37.5mm * 16.5mm * 4mm(L * W * H) Input voltage: 3.6V - 6V. Leads to 6 feet: EN / VCC / GND / RXD / TXD / STATE (Bluetooth status leads to the foot, is not connected to the output low, after connecting output high) With the connection status indicator, LED flash means no Bluetooth connection; LED slow flash indicates enter AT command mode Onboard 3.3V regulator chip, the input voltage DC 3.6V-6V; when unpaired, current of about 30mA (because LED lights flashing, the current state of change); pairing is successful, the current is about 10mA Interface level 3.3V, you can directly connect a variety of microcontroller (Arduino / 51 / AVR / PIC / ARM / MSP430 etc.), 5V microcontroller can also be directly connected. Directly connected to the microcontroller serial port, not through the MAX232 chip! Open area effective transmission distance of 10 meters. After the pairing is successful, can be used as a full-duplex serial interfaces. Without knowing any of the Bluetooth protocol, but only supports 8 data bits, 1 stop bit, no parity communication format. You can switch between Receiver and Transmitter mode via AT commands Modules default baud rate is 9600, the default passkey is 1234...

    • Brand: NewZoll
    • ASIN: B01MQKX7VP
    • UPC: 611138946834