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$9.99
DSD TECH HC-05 Bluetooth Serial Pass-Through Module Wireless Serial Communication With Button For Arduino
Amazon.com
815
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DSD TECH HC-05 Bluetooth Serial Pass-Through Module Wireless Serial Communication With Button For Arduino
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Ezurio BTM411-03 RF TXRX MOD BLUETOOTH CHIP SMD
DigiKey
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DigiKey
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Microchip DT100112 Bluetooth Development Tools - 802.15.1
Mouser Electronics
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Microchip DT100112 Bluetooth Development Tools - 802.15.1
Mouser Electronics
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Bluetooth Audio Circuit Board With Wires Bluetooth Module Amplifier Board DIY Bluetooth Module With
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Bluetooth Audio Circuit Board With Wires Bluetooth Module Amplifier Board DIY Bluetooth Module With
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DC 3.5V-5V 5W Bluetooth 5.4 Mono Amplifier Decoder Board MP3 Player TWS 3.5mm AUX Module Receiver
Aliexpress
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DC 3.5V-5V 5W Bluetooth 5.4 Mono Amplifier Decoder Board MP3 Player TWS 3.5mm AUX Module Receiver
Aliexpress
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Aliexpress
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Aliexpress
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Stmicroelectronics STEVAL-IDB007V2 Bluetooth Development Tools - 802.15.1
Mouser Electronics
$71.14
Stmicroelectronics STEVAL-IDB007V2 Bluetooth Development Tools - 802.15.1
Mouser Electronics
$10.43
Stmicroelectronics BLUENRG-M0A Bluetooth Modules - 802.15.1
Mouser Electronics
$10.43
Stmicroelectronics BLUENRG-M0A Bluetooth Modules - 802.15.1
Mouser Electronics
$1.00
$1.30
Audio Circuit Board Bluetooth Module Amplifier Board DIY Bluetooth-Compatible Electronic Compoennt
Aliexpress
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Audio Circuit Board Bluetooth Module Amplifier Board DIY Bluetooth-Compatible Electronic Compoennt
Aliexpress
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8 Channels 12VDC Bluetooth-Compatible Relay Module Android Phone Control Switch Board
Aliexpress
Free shipping
$23.21
$24.69
8 Channels 12VDC Bluetooth-Compatible Relay Module Android Phone Control Switch Board
Aliexpress
$1.68
1/5PCS TZT DIY Bluetooth Audio Receiver Board Bluetooth 5.0 MP3 Car Audio Board Stereo Music Module
Aliexpress
$1.68
1/5PCS TZT DIY Bluetooth Audio Receiver Board Bluetooth 5.0 MP3 Car Audio Board Stereo Music Module
Aliexpress
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Aliexpress
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EGBO Bluetooth Audio Receiver Module Wireless Bluetooth 5.0 Circuit Receiver Board Stereo
Aliexpress
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Stmicroelectronics STEVAL-IDB013V1 Bluetooth Development Tools - 802.15.1
Mouser Electronics
$86.25
Stmicroelectronics STEVAL-IDB013V1 Bluetooth Development Tools - 802.15.1
Mouser Electronics
$2.23
$4.25
Bluetooth Module Audio Transmitter Module Stereo GFSK Transceiver Transmitter Headphones Board
Aliexpress
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Aliexpress
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DSD TECH HM-10 Bluetooth 4.0 BLE Ibeacon UART Module With 4PIN Base Board For Arduino UNO R3 Mega 2560 Nano
Amazon.com
634
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Amazon.com
$4.10
$5.00
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Aliexpress
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Aliexpress
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$1.25
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Aliexpress
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1PCS DIY Bluetooth Module Mltifunctional Lantern Multifunctional Bluetooth Audio Circuit Board
Aliexpress
$3.26
Bluetooth 5.0 Music Player Decoding Board Module 9V-12V Support USB TF FM Radio Module Wireless
Aliexpress
$3.26
Bluetooth 5.0 Music Player Decoding Board Module 9V-12V Support USB TF FM Radio Module Wireless
Aliexpress
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$2.71
Micro USB 5V Bluetooth Audio Amplifier Board V96 Dual Amplifier DIY Circuit Board Multi-Function
Aliexpress
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Micro USB 5V Bluetooth Audio Amplifier Board V96 Dual Amplifier DIY Circuit Board Multi-Function
Aliexpress
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Aliexpress
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Ca-6928 For Bluetooth Audio Module Led Power 3.3V-8V Audio Dual Digital Audio Amplifier Module Board
Aliexpress
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DC 3.5V-5V 5W Bluetooth 5.4 Mono Amplifier Decoder Board MP3 Player TWS 3.5mm AUX Module Receiver
Aliexpress
$2.20
DC 3.5V-5V 5W Bluetooth 5.4 Mono Amplifier Decoder Board MP3 Player TWS 3.5mm AUX Module Receiver
Aliexpress
$22.99
ZK 1002T Bluetooth 5.0 Amplifier Board, 2X100 Watt Amp With TPA3116D2 Chip, Stereo Amplifier 2.0 Channel With Treble And Bass Control BT And AUX
Amazon.com
$22.99
ZK 1002T Bluetooth 5.0 Amplifier Board, 2X100 Watt Amp With TPA3116D2 Chip, Stereo Amplifier 2.0 Channel With Treble And Bass Control BT And AUX
Amazon.com
$0.94
Bluetooth Audio Receiver Board Bluetooth 5.0 Mp3 Lossless Decoder Board Wireless Stereo Music Module
Aliexpress
$0.94
Bluetooth Audio Receiver Board Bluetooth 5.0 Mp3 Lossless Decoder Board Wireless Stereo Music Module
Aliexpress
$58.79
Infineon CYW920829M2EVK-02 Bluetooth Development Tools - 802.15.1
Mouser Electronics
$58.79
Infineon CYW920829M2EVK-02 Bluetooth Development Tools - 802.15.1
Mouser Electronics
$1.18
3.3-5V Bluetooth-Compatible Audio Amplifier Board 5.0BT Receiver Module
Aliexpress
$1.18
3.3-5V Bluetooth-Compatible Audio Amplifier Board 5.0BT Receiver Module
Aliexpress
$99.99
Elenco Snap Circuits Code: Bluetooth Snap Module, Base Grid, Snap And Jumper Wires, Battery Holder, Diodes, LED's, Resistors, And Switches
Lowe's
10
$99.99
Elenco Snap Circuits Code: Bluetooth Snap Module, Base Grid, Snap And Jumper Wires, Battery Holder, Diodes, LED's, Resistors, And Switches
Lowe's
$1.53
$1.97
BT201 Dual-Mode 5.0 Bluetooth Receiver Module Lossless Audio Amplifier Board Car Speakers DIY
Aliexpress
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BT201 Dual-Mode 5.0 Bluetooth Receiver Module Lossless Audio Amplifier Board Car Speakers DIY
Aliexpress
$11.61
Microchip RN4020-V/RM123 Bluetooth Modules - 802.15.1
Mouser Electronics
$11.61
Microchip RN4020-V/RM123 Bluetooth Modules - 802.15.1
Mouser Electronics
$3.08
DC 3.7V Multifunctional Bluetooth Audio Amplifier Board V96 Dual Amplifier DIY Circuit Board Micro
Aliexpress
$3.08
DC 3.7V Multifunctional Bluetooth Audio Amplifier Board V96 Dual Amplifier DIY Circuit Board Micro
Aliexpress
$68.67
Stmicroelectronics STEVAL-IDB009V1 Eval Board, Bluetooth Low Energy, Soc | Bluetooth
Newark
$68.67
Stmicroelectronics STEVAL-IDB009V1 Eval Board, Bluetooth Low Energy, Soc | Bluetooth
Newark
$1.81
$3.69
Wireless Bluetooth Module MH-MX8 MP3 Decoder Board Bluetooth 4.2 Audio Module Verlustfreie Stereo
Aliexpress
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Wireless Bluetooth Module MH-MX8 MP3 Decoder Board Bluetooth 4.2 Audio Module Verlustfreie Stereo
Aliexpress
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Shop Bluetooth Circuits

Sponsored
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$71.14
Stmicroelectronics STEVAL-IDB007V2 Bluetooth Development Tools - 802.15.1
Mouser Electronics
$71.14
Stmicroelectronics STEVAL-IDB007V2 Bluetooth Development Tools - 802.15.1
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Stmicroelectronics BLUENRG-M0A Bluetooth Modules - 802.15.1
Mouser Electronics
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Stmicroelectronics BLUENRG-M0A Bluetooth Modules - 802.15.1
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Audio Circuit Board Bluetooth Module Amplifier Board DIY Bluetooth-Compatible Electronic Compoennt
Aliexpress
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8 Channels 12VDC Bluetooth-Compatible Relay Module Android Phone Control Switch Board
Aliexpress
Free shipping
$23.21
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8 Channels 12VDC Bluetooth-Compatible Relay Module Android Phone Control Switch Board
Aliexpress
$1.68
1/5PCS TZT DIY Bluetooth Audio Receiver Board Bluetooth 5.0 MP3 Car Audio Board Stereo Music Module
Aliexpress
$1.68
1/5PCS TZT DIY Bluetooth Audio Receiver Board Bluetooth 5.0 MP3 Car Audio Board Stereo Music Module
Aliexpress
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EGBO Bluetooth Audio Receiver Module Wireless Bluetooth 5.0 Circuit Receiver Board Stereo
Aliexpress
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EGBO Bluetooth Audio Receiver Module Wireless Bluetooth 5.0 Circuit Receiver Board Stereo
Aliexpress
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Stmicroelectronics STEVAL-IDB013V1 Bluetooth Development Tools - 802.15.1
Mouser Electronics
$86.25
Stmicroelectronics STEVAL-IDB013V1 Bluetooth Development Tools - 802.15.1
Mouser Electronics
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Bluetooth Module Audio Transmitter Module Stereo GFSK Transceiver Transmitter Headphones Board
Aliexpress
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Bluetooth Module Audio Transmitter Module Stereo GFSK Transceiver Transmitter Headphones Board
Aliexpress
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DSD TECH HM-10 Bluetooth 4.0 BLE Ibeacon UART Module With 4PIN Base Board For Arduino UNO R3 Mega 2560 Nano
Amazon.com
634
$10.99
DSD TECH HM-10 Bluetooth 4.0 BLE Ibeacon UART Module With 4PIN Base Board For Arduino UNO R3 Mega 2560 Nano
Amazon.com
$4.10
$5.00
NRF52810 Automation Module BLE 5.0 Bluetooth Module Low Power Consumption Module Indoor Positioning
Aliexpress
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NRF52810 Automation Module BLE 5.0 Bluetooth Module Low Power Consumption Module Indoor Positioning
Aliexpress
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1PCS DIY Bluetooth Module Mltifunctional Lantern Multifunctional Bluetooth Audio Circuit Board
Aliexpress
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1PCS DIY Bluetooth Module Mltifunctional Lantern Multifunctional Bluetooth Audio Circuit Board
Aliexpress
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Bluetooth 5.0 Music Player Decoding Board Module 9V-12V Support USB TF FM Radio Module Wireless
Aliexpress
$3.26
Bluetooth 5.0 Music Player Decoding Board Module 9V-12V Support USB TF FM Radio Module Wireless
Aliexpress
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Micro USB 5V Bluetooth Audio Amplifier Board V96 Dual Amplifier DIY Circuit Board Multi-Function
Aliexpress
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Micro USB 5V Bluetooth Audio Amplifier Board V96 Dual Amplifier DIY Circuit Board Multi-Function
Aliexpress
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Ca-6928 For Bluetooth Audio Module Led Power 3.3V-8V Audio Dual Digital Audio Amplifier Module Board
Aliexpress
17% off
$0.90
$1.09
Ca-6928 For Bluetooth Audio Module Led Power 3.3V-8V Audio Dual Digital Audio Amplifier Module Board
Aliexpress
$2.20
DC 3.5V-5V 5W Bluetooth 5.4 Mono Amplifier Decoder Board MP3 Player TWS 3.5mm AUX Module Receiver
Aliexpress
$2.20
DC 3.5V-5V 5W Bluetooth 5.4 Mono Amplifier Decoder Board MP3 Player TWS 3.5mm AUX Module Receiver
Aliexpress
$22.99
ZK 1002T Bluetooth 5.0 Amplifier Board, 2X100 Watt Amp With TPA3116D2 Chip, Stereo Amplifier 2.0 Channel With Treble And Bass Control BT And AUX
Amazon.com
$22.99
ZK 1002T Bluetooth 5.0 Amplifier Board, 2X100 Watt Amp With TPA3116D2 Chip, Stereo Amplifier 2.0 Channel With Treble And Bass Control BT And AUX
Amazon.com
$0.94
Bluetooth Audio Receiver Board Bluetooth 5.0 Mp3 Lossless Decoder Board Wireless Stereo Music Module
Aliexpress
$0.94
Bluetooth Audio Receiver Board Bluetooth 5.0 Mp3 Lossless Decoder Board Wireless Stereo Music Module
Aliexpress
$58.79
Infineon CYW920829M2EVK-02 Bluetooth Development Tools - 802.15.1
Mouser Electronics
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Infineon CYW920829M2EVK-02 Bluetooth Development Tools - 802.15.1
Mouser Electronics

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Shop Bluetooth Circuits

Sponsored
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$9.99
DSD TECH HC-05 Bluetooth Serial Pass-Through Module Wireless Serial Communication With Button For Arduino
Amazon.com
815
$9.99
DSD TECH HC-05 Bluetooth Serial Pass-Through Module Wireless Serial Communication With Button For Arduino
Amazon.com
$1.08
$1.81
Multifunctional Bluetooth Audio Circuit Board Bluetooth Module Amplifier Board DIY Bluetooth Module
Aliexpress
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Multifunctional Bluetooth Audio Circuit Board Bluetooth Module Amplifier Board DIY Bluetooth Module
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Bluetooth Audio Module LED Power 3.3V-8V Audio Dual Digital Audio Amplifier Module Board Or DIY BT
Aliexpress
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Bluetooth Audio Module LED Power 3.3V-8V Audio Dual Digital Audio Amplifier Module Board Or DIY BT
Aliexpress
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Aliexpress
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DC 3.7V Multi-Function BT Audio Amplifier Board Audio Circuit Board Bluetooth Module DIY Bluetooth
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Ezurio BTM411-03 RF TXRX MOD BLUETOOTH CHIP SMD
DigiKey
$27.15
Ezurio BTM411-03 RF TXRX MOD BLUETOOTH CHIP SMD
DigiKey
$0.94
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1PC Bluetooth Audio Circuit Board With Wires Bluetooth Module Amplifier Board DIY Bluetooth Module
Aliexpress
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1PC Bluetooth Audio Circuit Board With Wires Bluetooth Module Amplifier Board DIY Bluetooth Module
Aliexpress
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Microchip DT100112 Bluetooth Development Tools - 802.15.1
Mouser Electronics
$22.99
Microchip DT100112 Bluetooth Development Tools - 802.15.1
Mouser Electronics
$3.02
Bluetooth Audio Circuit Board With Wires Bluetooth Module Amplifier Board DIY Bluetooth Module With
Aliexpress
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Bluetooth Audio Circuit Board With Wires Bluetooth Module Amplifier Board DIY Bluetooth Module With
Aliexpress
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DC 3.5V-5V 5W Bluetooth 5.4 Mono Amplifier Decoder Board MP3 Player TWS 3.5mm AUX Module Receiver
Aliexpress
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DC 3.5V-5V 5W Bluetooth 5.4 Mono Amplifier Decoder Board MP3 Player TWS 3.5mm AUX Module Receiver
Aliexpress
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Multi-Function BT Audio Amplifier Board DC 3.7V Micro USB DIY Bluetooth Module Amplifier Module TF
Aliexpress
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Multi-Function BT Audio Amplifier Board DC 3.7V Micro USB DIY Bluetooth Module Amplifier Module TF
Aliexpress
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Stmicroelectronics STEVAL-IDB007V2 Bluetooth Development Tools - 802.15.1
Mouser Electronics
$71.14
Stmicroelectronics STEVAL-IDB007V2 Bluetooth Development Tools - 802.15.1
Mouser Electronics
$10.43
Stmicroelectronics BLUENRG-M0A Bluetooth Modules - 802.15.1
Mouser Electronics
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Stmicroelectronics BLUENRG-M0A Bluetooth Modules - 802.15.1
Mouser Electronics
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Aliexpress
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Aliexpress
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8 Channels 12VDC Bluetooth-Compatible Relay Module Android Phone Control Switch Board
Aliexpress
Free shipping
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$24.69
8 Channels 12VDC Bluetooth-Compatible Relay Module Android Phone Control Switch Board
Aliexpress
$1.68
1/5PCS TZT DIY Bluetooth Audio Receiver Board Bluetooth 5.0 MP3 Car Audio Board Stereo Music Module
Aliexpress
$1.68
1/5PCS TZT DIY Bluetooth Audio Receiver Board Bluetooth 5.0 MP3 Car Audio Board Stereo Music Module
Aliexpress
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EGBO Bluetooth Audio Receiver Module Wireless Bluetooth 5.0 Circuit Receiver Board Stereo
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EGBO Bluetooth Audio Receiver Module Wireless Bluetooth 5.0 Circuit Receiver Board Stereo
Aliexpress
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Stmicroelectronics STEVAL-IDB013V1 Bluetooth Development Tools - 802.15.1
Mouser Electronics
$86.25
Stmicroelectronics STEVAL-IDB013V1 Bluetooth Development Tools - 802.15.1
Mouser Electronics