Amazon.com: DSD TECH HM-10 Bluetooth 4.0 BLE iBeacon UART Module with 4PIN Base Board for Arduino UNO R3 Mega 2560 Nano : Electronics
Amazon.com: ACEIRMC HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT Module for Arduino (3pcs) : Electronics
Amazon.com: V4 Version Wireless Bluetooth Module 2.4G for Electric Skateboard Based Upon The nrf51_esc Project Wireless DC 2V-12V 115200 baudrate for ESC Project Flipsky : Electronics
Amazon.com: BTF-LIGHTING Wireless Bluetooth Controller SP105E iOS/Android APP for WS2811 WS2812B WS2815 WS2813 WS2801 SK6812 WS2815 SK9822 APA102 etc LED Strip Pixel Fairy String Module Panel Light : Tools & Home Improvement
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Amazon.com: Archuu Bluetooth MP3 Decoding Board Module, Universal Bluetooth 5.0 MP3 WAV Decoding Board Module MP3 Decoder Board with Bluetooth Call Speaker Amplifier Audio Receiver Module(Black) : Electronics
Amazon.com: Herdio in Wall Audio Control Bluetooth Amplifier Receiver Wall Plate with USB Microphone Aux (3.5mm) Input 100Watt Max Module for Sound Systems Home Theater Integration : Electronics
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Amazon.com: Renogy Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers, BT-1 RS232 : Everything Else
Amazon.com: MP3 WMA Decoder Board Audio Wireless Bluetooth Module USB TF FM Hands Free Call DC12V+5V TF Card and U Disk Music Player : Musical Instruments
Amazon.com: HiLetgo HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino : Electronics
Amazon.com: MakerHawk Mini Amplifier Board Bluetooth Amplifier 2.0 2X50W 5V-24V Audio Power Amplifier Module for Store Home Theater Speakers : Electronics
Amazon.com: Audio Amplifier Board with Bluetooth, 5Wx2 Dual Channel 4.2 Circuit Stereo Speaker, Audio Receiver Amplifier Module : Electronics
Amazon.com: DSD TECH HC-06 Bluetooth 2.0 SPP Wireless BT Module for UNO R3 Nano (Basic Version) : Electronics
Amazon.com: DSD TECH HC-06 Wireless Bluetooth Serial Transceiver Support Module Slave and Master Mode for Arduino + 4PIN Dupont Cable : Electronics
Amazon.com: Audio Amplifier Board, Icstation Bluetooth-Compatible Stereo Audio Amplifier Module 2x5W BT 5.0 Mini Amplifier Board 3.7V 5V for DIY Speakers : Electronics
Amazon.com: Archuu Bluetooth MP3 Decoding Board Module, Universal Bluetooth 5.0 MP3 WAV Decoding Board Module MP3 Decoder Board with Bluetooth Call Speaker Amplifier Audio Receiver Module(Black) : Electronics
Amazon.com: DSD TECH 12V Bluetooth Relay Module for Remote Control Switch Compatible with iPhone and Android 4.3 : Electronics
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Amazon.com: DSD TECH HM-11 Bluetooth 4.0 BLE Module with 6 PIN Board Compatible with iOS Devices for DIY : Electronics
Amazon.com: Bluetooth MP3 Decoding Board, Golden^Li 12V Wireless Bluetooth Audio Remote Module Support TF SD Card/ USB / FM Radio for Speaker or Other Appliances : Electronics
Amazon.com: DSD TECH HM-10 Master and Slave Bluetooth 4.0 LE iBeacon Module Compatible with iPhone and iPad with 4 PIN Dupont Cable for Arduino : Electronics
Amazon.com: fosa DC 5V/12V Bluetooth 5.0 Audio Decoder Board Audio Module USB AUX SD FM Radio Lossless MP3/WMA/WAV/FLAC/APE Decoder Board Module, Colors Screen Display(Black) : Electronics
