10 Best Bluetooth Module Small In The Us - Black Friday 2024
Best Choice1
Renogy36% OffRenogy Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers, BT-1 RS232,Black
9.9 Easy installation8.7 Bluetooth connection8.0 User interfaceWhy we love it
Simple plug-and-play setup with modular RJ12 connector.
Provides real-time status via user-friendly smartphone app.
Strong Bluetooth signal range up to 82 feet.
9.9Exceptional
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Value for Money2
SpektrumSpektrum BT2000 DX3 Smart Bluetooth Module, SPMBT2000 4.6 x 4 x 0.47 inches
Main highlights- Spektrum BT2000 DX3 Smart Bluetooth Module, SPMBT2000
9.7Exceptional
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3
DSD TECHDSD TECH HM-10 Bluetooth 4.0 BLE iBeacon UART Module with 4PIN Base Board for Arduino UNO R3 Mega 2560 Nano
Main highlights- working voltage 3.6 V to 6V,Default rate of 9600. DSD TECH back this Bluetooth 4.0 BLE module with ONE Year WARRANTY. If you meet any question, please contact us, we will fix your issue within 24 hours.
- iBeacon Support:You can make this module into ibeacon mode.So you can have your own ibeacon.it also Supports Apple Notification Center Service (ANCS)
- Low Energy: With HM-10 bluetooth 4.0 module, you can add Bluetooth features to your project and support iphone4s or later.
- Led status indication: when the connection is established will always light, disconnection is flash
- 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
9.6Exceptional
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4
HiLetgoHiLetgo 2pcs HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino
Main highlights- 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
- Master and Slave 2-IN-1 HC 05 Module:Working Voltage 3.6V to 6V , Default baud rate:9600,Default pin:1234
- 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.
- 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
9.5Excellent
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5
DORHEA5PCS HC-05 Wireless Bluetooth Receiver RF Serial Transceiver Module Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module
Main highlights- Note: The module doesn’t suitable for IOS system.
- Master and Slave 2-IN-1 HC-05 Module; Working Voltage 3.6V to 6V; Default baud rate:9600, Button: Press the button; the module enter the AT mode. AT commands are executed only in AT mode.
- HC-05 is able to operate in both master and slave mode. Its communication is via serial communication which makes an easy way to interface with controller or PC. It's ideal replacement to your wired serial connection.
- HC-05 Wireless BT Module: with this HC 05 Bluetooth module,You can quickly add the Bluetooth feature to your motherboard project, and then you can use your android phone to control some gadgets, such as: switch, LED.
- HC-05 Bluetooth Module is an easy to use Bluetooth SPP (Serial Port Protocol) module, designed for transparent wireless serial connection setup.
9.3Excellent
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6
AOICRIE3PCS HC-06 HC 06 Bluetooth Module RF Wireless Bluetooth Transceiver Module 4 Pins for Arduino
Main highlights- 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, when the bluetooth connection has not been established by pairing the AT command set baud rate, name, password, and set the parameters of the power save. After the bluetooth connection automatically switch to passthrough mode.
- Using HC - 06 from module , which leads to the interface includes VCC, GND, TXD, RXD, reserved LED state output pin, MCU can state whether the bluetooth is connected through the foot, from machine KEY pin is invalid.
- 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.
- Interface level 3.3 V, the input voltage 3.6 ~ 6 V, current when the unpaired about 30 ma, matching after about 10 ma, no more than 7 V input voltage, can be connected directly to all kinds of single chip microcomputer, 5 V single chip can be connected directly, without MAX232 couldn't through MAX232.
- 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.
9.1Excellent
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7
WixineWixine 1Pcs Car Universal Wireless Bluetooth Module Music Adapter RCA Aux Audio Cable
9.7 Bluetooth connection9.3 audio quality8.7 Easy installationWhy we love it
High-definition sound quality with Bluetooth 5.0.
Efficient and stable music transmission.
Easy installation and setup.
8.9Very Good
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8
DROKDROK Blue~Tooth Board, 12V Audio Receiver Blue~Tooth Module DC 5V-12V Portable Wire~Less Electronics Stereo Music Receive Circuit Chip with Micro USB Port for Headphone Speaker Home Sound System DIY
Main highlights- PARAMETER --- input voltage range DC 5V-12V, support micro USB 5V power supply; blue~tooth version 4.2.
- OUTPUT METHOD --- 3.5mm audio output & 2.54mm 3P audio output.
- LED INDICATOR --- indicates status of waiting for a connection/connected/audio playing.
- INPUT METHOD --- 3.5mm AUX input & 2.54mm 3P AUX input.
- APPLICATION --- headphone, speaker, home stereo system DIY.
8.8Very Good
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9
BoschBOSCH GCY42 3.0V Bluetooth Tool Module
Main highlights- Works with Bosch Tools - GSR18V-755C, GSR18V-535C, GSB18V-755C, GSB18V-535C, GDR18V-1800C, GDX18V-1800C, GWS18V-45C, GWS18V-45PSC, GWS18V-50PSC
- Wide range – offers up to a 100 Ft. Bluetooth connectivity range
- Tool alerts – notifies the user if the tool is overheating or the battery is overloading, or if a feature such as KickBack Control is activated, depending on the tool
- Next-gen customization – optimizes advanced electronic options such as soft-start rate, LED brightness or other settings, depending on the tool
- Connectivity Module tool enhancement - provides tool customization ability, tool and battery statuses and more
- Bosch Toolbox app compatibility – allows for tool customization, tool and battery statuses and tool-asset inventory management
8.7Very Good
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10
HiLetgoHiLetgo 2pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino
Main highlights- 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
- 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.
- Small size, low power consumption,high sensitivity for send and receive. Bluetooth version: V2.0+EDR &Operating voltage: 3.3V &Host Interface:UART &Storage Temperature:-40℃~+150℃&Signal coverage: 30ft &Item size: 4.3 * 1.6 * 0.7cm &Item weight: 3g.
- 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.
- 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.
8.6Very Good
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