Shop Bluetooth Serial Module Arduino

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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
$9.99
DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless Module For UNO R3 Nano (Basic Version)
Amazon.com
259
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DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless Module For UNO R3 Nano (Basic Version)
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$15.49
Hiletgo 2Pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode For Arduino
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277
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Hiletgo 2Pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode For Arduino
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YEJMKJ 3Pcs ESP32 CAM Development Board With 8MP OV2640 Camera Module, ESP32-CAM Wifi Bluetooth Module ESP32-CAM-MB Micro USB To Serial Port With TF
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YEJMKJ 3Pcs ESP32 CAM Development Board With 8MP OV2640 Camera Module, ESP32-CAM Wifi Bluetooth Module ESP32-CAM-MB Micro USB To Serial Port With TF
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AITIAO 3Pcs HM-10 Bluetooth Module CC2540 CC2541 AT-09 Serial Wireless Module BLE 4.0 Bluetooth Compatible
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AITIAO 3Pcs HM-10 Bluetooth Module CC2540 CC2541 AT-09 Serial Wireless Module BLE 4.0 Bluetooth Compatible
Amazon.com
$2.81
HM-10 BLE 4.0 Bluetooth-Compatible Module For Arduino IOS CC2540 CC2541 BLE Serial Wireless Module
AliExpress
$2.81
HM-10 BLE 4.0 Bluetooth-Compatible Module For Arduino IOS CC2540 CC2541 BLE Serial Wireless Module
AliExpress
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HC-05 HC05 Wireless Module For Arduino Serial 6 Pin Bluetooth RF Receiver Transceiver Module RS232
AliExpress
Free shipping
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HC-05 HC05 Wireless Module For Arduino Serial 6 Pin Bluetooth RF Receiver Transceiver Module RS232
AliExpress
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HC06 HC-06 Wireless Serial 4 Pin Bluetooth RF Transceiver Module RS232 TTL For Arduino Bluetooth
AliExpress
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HC06 HC-06 Wireless Serial 4 Pin Bluetooth RF Transceiver Module RS232 TTL For Arduino Bluetooth
AliExpress
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AT-09 HM-10 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial Wireless Module
AliExpress
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AT-09 HM-10 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial Wireless Module
AliExpress
$2.56
AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 BLE Serial Wireless Module
AliExpress
$2.56
AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 BLE Serial Wireless Module
AliExpress
$2.98
HM-10 BLE 4.0 Bluetooth-Compatible Module For Arduino IOS CC2540 CC2541 BLE Serial Wireless Module
AliExpress
$2.98
HM-10 BLE 4.0 Bluetooth-Compatible Module For Arduino IOS CC2540 CC2541 BLE Serial Wireless Module
AliExpress
$1.37
AT-09 BT05 Android IOS BLE 4.0 Bluetooth Module Replaces HM-10 HM-1 For Arduino CC2540 CC2541 Serial
Aliexpress
$1.37
AT-09 BT05 Android IOS BLE 4.0 Bluetooth Module Replaces HM-10 HM-1 For Arduino CC2540 CC2541 Serial
Aliexpress
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$8.56
1PCS HC06 HC-06 Wireless Serial 4 Pin RF Transceiver RS232 TTL Bluetooth Module Plug-In For Arduino
AliExpress
68% off
$2.73
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1PCS HC06 HC-06 Wireless Serial 4 Pin RF Transceiver RS232 TTL Bluetooth Module Plug-In For Arduino
AliExpress
$2.43
AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial Wireless Module
AliExpress
$2.43
AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial Wireless Module
AliExpress
$2.96
$9.28
AT-09 AT09 Android IOS BLE 4.0 Bluetooth Module CC2540 CC2541 Serial Wireless Module Compatible
AliExpress
68% off
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AT-09 AT09 Android IOS BLE 4.0 Bluetooth Module CC2540 CC2541 Serial Wireless Module Compatible
AliExpress
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AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 BLE Serial Wireless Module
AliExpress
54% off
$3.11
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AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 BLE Serial Wireless Module
AliExpress
$3.27
HC-05 HC05 Wireless Module For Arduino Serial 6 Pin Bluetooth / HC-06 4 Pin RF Receiver Transceiver
AliExpress
$3.27
HC-05 HC05 Wireless Module For Arduino Serial 6 Pin Bluetooth / HC-06 4 Pin RF Receiver Transceiver
AliExpress
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$1.41
AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial Wireless Module
AliExpress
$1.28
$1.41
AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial Wireless Module
AliExpress
$2.96
Bluetooth Xbee Shield V03 Module Wireless Control For Xbee Zigbee Board For Arduino Serial Adapter
AliExpress
$2.96
Bluetooth Xbee Shield V03 Module Wireless Control For Xbee Zigbee Board For Arduino Serial Adapter
AliExpress
$8.29
$16.79
DC 5-30V Single Relay Module Bluetooth Proximity Switch Module With APP/Mini Program, Serial Port,
Aliexpress
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DC 5-30V Single Relay Module Bluetooth Proximity Switch Module With APP/Mini Program, Serial Port,
Aliexpress
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HC-04 Bluetooth-Compatible 5.0 Module HC04 Dual-Mode SPP2.1+BLE5.0 Serial Port Module Replace HC-05
Aliexpress
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HC-04 Bluetooth-Compatible 5.0 Module HC04 Dual-Mode SPP2.1+BLE5.0 Serial Port Module Replace HC-05
Aliexpress
$10.60
AT-09 AT09 Android IOS BLE 4.0 Bluetooth Module CC2540 CC2541 Serial Wireless Module Compatible
Aliexpress
Free shipping
$10.60
AT-09 AT09 Android IOS BLE 4.0 Bluetooth Module CC2540 CC2541 Serial Wireless Module Compatible
Aliexpress
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TZT AT-09 HM-10 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial Wireless
Aliexpress
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TZT AT-09 HM-10 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial Wireless
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
574
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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
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Bluetooth-Compatible 5.0 To Serial Port Transparent Transmission Module BLE Iot Transceiver Board
AliExpress
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Bluetooth-Compatible 5.0 To Serial Port Transparent Transmission Module BLE Iot Transceiver Board
AliExpress
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1Pcs HM-10 Bluetooth-Compatible BLE 4.0 Module Transparent Serial Port 4.0 Module With Logic Level
AliExpress
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1Pcs HM-10 Bluetooth-Compatible BLE 4.0 Module Transparent Serial Port 4.0 Module With Logic Level
AliExpress
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ECB02C Ble Serial Transparent Transmission Module BLE5.2 Bluetooth Serial Module Usb Interface
AliExpress
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ECB02C Ble Serial Transparent Transmission Module BLE5.2 Bluetooth Serial Module Usb Interface
AliExpress
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HC-12 SI4438 433Mhz Wireless Serial Module 1000m Range W/Antenna Replace Bluetooth For Arduino DIY
Aliexpress
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HC-12 SI4438 433Mhz Wireless Serial Module 1000m Range W/Antenna Replace Bluetooth For Arduino DIY
Aliexpress
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HC06 HC-06 Wireless Serial 4 Pin RF Transceiver RS232 TTL Bluetooth Module Plug-In For Arduino
Aliexpress
$1.50
HC06 HC-06 Wireless Serial 4 Pin RF Transceiver RS232 TTL Bluetooth Module Plug-In For Arduino
Aliexpress
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TZT 1/3PCS AT-09 HM-10 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial
Aliexpress
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TZT 1/3PCS AT-09 HM-10 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial
Aliexpress
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HC-06 Bluetooth Serial Pass-Through Module Wireless Serial Communication HC06 Bluetooth Module
AliExpress
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HC-06 Bluetooth Serial Pass-Through Module Wireless Serial Communication HC06 Bluetooth Module
AliExpress
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BLE5.2 Bluetooth Serial Port Module ECB02C BLE Serial Port Transparent Transmission Module Supports
AliExpress
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BLE5.2 Bluetooth Serial Port Module ECB02C BLE Serial Port Transparent Transmission Module Supports
AliExpress
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HC-06 Bluetooth Serial Pass-Through Module Wireless Serial Communication HC06 Bluetooth Module For
AliExpress
Free shipping
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HC-06 Bluetooth Serial Pass-Through Module Wireless Serial Communication HC06 Bluetooth Module For
AliExpress
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Ble5.2 Bluetooth Serial Port Module Ecb02c Transparent Transmission Module USB Interface Supports
AliExpress
Free shipping
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Ble5.2 Bluetooth Serial Port Module Ecb02c Transparent Transmission Module USB Interface Supports
AliExpress
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HC-05 HC06 Wireless Module For Rduino Serial 6 Pin Bluetooth /HC-06 4Pin RF Receiver Transceiver
Aliexpress
Free shipping
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HC-05 HC06 Wireless Module For Rduino Serial 6 Pin Bluetooth /HC-06 4Pin RF Receiver Transceiver
Aliexpress
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HC-12 433Mhz SI4438 Chip Wireless Serial Port Module 1000m With Antenna Replace Bluetooth
AliExpress
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$2.78
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HC-12 433Mhz SI4438 Chip Wireless Serial Port Module 1000m With Antenna Replace Bluetooth
AliExpress

Shop Bluetooth Serial Module Arduino

Sponsored
About our ads
$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
$9.99
DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless Module For UNO R3 Nano (Basic Version)
Amazon.com
259
$9.99
DSD TECH HC-05 Classic Bluetooth 2.0 Serial Wireless Module For UNO R3 Nano (Basic Version)
Amazon.com
$15.49
Hiletgo 2Pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode For Arduino
Amazon.com
277
$15.49
Hiletgo 2Pcs HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode For Arduino
Amazon.com
$23.98
YEJMKJ 3Pcs ESP32 CAM Development Board With 8MP OV2640 Camera Module, ESP32-CAM Wifi Bluetooth Module ESP32-CAM-MB Micro USB To Serial Port With TF
Amazon.com
$23.98
YEJMKJ 3Pcs ESP32 CAM Development Board With 8MP OV2640 Camera Module, ESP32-CAM Wifi Bluetooth Module ESP32-CAM-MB Micro USB To Serial Port With TF
Amazon.com
$13.99
AITIAO 3Pcs HM-10 Bluetooth Module CC2540 CC2541 AT-09 Serial Wireless Module BLE 4.0 Bluetooth Compatible
Amazon.com
$13.99
AITIAO 3Pcs HM-10 Bluetooth Module CC2540 CC2541 AT-09 Serial Wireless Module BLE 4.0 Bluetooth Compatible
Amazon.com
$2.81
HM-10 BLE 4.0 Bluetooth-Compatible Module For Arduino IOS CC2540 CC2541 BLE Serial Wireless Module
AliExpress
$2.81
HM-10 BLE 4.0 Bluetooth-Compatible Module For Arduino IOS CC2540 CC2541 BLE Serial Wireless Module
AliExpress
$2.34
$2.66
HC-05 HC05 Wireless Module For Arduino Serial 6 Pin Bluetooth RF Receiver Transceiver Module RS232
AliExpress
Free shipping
12% off
$2.34
$2.66
HC-05 HC05 Wireless Module For Arduino Serial 6 Pin Bluetooth RF Receiver Transceiver Module RS232
AliExpress
$2.50
$4.99
HC06 HC-06 Wireless Serial 4 Pin Bluetooth RF Transceiver Module RS232 TTL For Arduino Bluetooth
AliExpress
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$2.50
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HC06 HC-06 Wireless Serial 4 Pin Bluetooth RF Transceiver Module RS232 TTL For Arduino Bluetooth
AliExpress
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AT-09 HM-10 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial Wireless Module
AliExpress
19% off
$1.52
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AT-09 HM-10 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial Wireless Module
AliExpress
$2.56
AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 BLE Serial Wireless Module
AliExpress
$2.56
AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 BLE Serial Wireless Module
AliExpress
$2.98
HM-10 BLE 4.0 Bluetooth-Compatible Module For Arduino IOS CC2540 CC2541 BLE Serial Wireless Module
AliExpress
$2.98
HM-10 BLE 4.0 Bluetooth-Compatible Module For Arduino IOS CC2540 CC2541 BLE Serial Wireless Module
AliExpress
$1.37
AT-09 BT05 Android IOS BLE 4.0 Bluetooth Module Replaces HM-10 HM-1 For Arduino CC2540 CC2541 Serial
Aliexpress
$1.37
AT-09 BT05 Android IOS BLE 4.0 Bluetooth Module Replaces HM-10 HM-1 For Arduino CC2540 CC2541 Serial
Aliexpress
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$8.56
1PCS HC06 HC-06 Wireless Serial 4 Pin RF Transceiver RS232 TTL Bluetooth Module Plug-In For Arduino
AliExpress
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$2.73
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1PCS HC06 HC-06 Wireless Serial 4 Pin RF Transceiver RS232 TTL Bluetooth Module Plug-In For Arduino
AliExpress
$2.43
AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial Wireless Module
AliExpress
$2.43
AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial Wireless Module
AliExpress
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$9.28
AT-09 AT09 Android IOS BLE 4.0 Bluetooth Module CC2540 CC2541 Serial Wireless Module Compatible
AliExpress
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$2.96
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AT-09 AT09 Android IOS BLE 4.0 Bluetooth Module CC2540 CC2541 Serial Wireless Module Compatible
AliExpress
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AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 BLE Serial Wireless Module
AliExpress
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AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 BLE Serial Wireless Module
AliExpress
$3.27
HC-05 HC05 Wireless Module For Arduino Serial 6 Pin Bluetooth / HC-06 4 Pin RF Receiver Transceiver
AliExpress
$3.27
HC-05 HC05 Wireless Module For Arduino Serial 6 Pin Bluetooth / HC-06 4 Pin RF Receiver Transceiver
AliExpress
$1.28
$1.41
AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial Wireless Module
AliExpress
$1.28
$1.41
AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial Wireless Module
AliExpress