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DSD TECH HC-05 Bluetooth Serial Pass-Through Module Wireless Serial Communication With Button For Arduino
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815
$9.99
DSD TECH HC-05 Bluetooth Serial Pass-Through Module Wireless Serial Communication With Button For Arduino
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$3.40
$6.87
AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 BLE Serial Wireless Module
Aliexpress
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$3.40
$6.87
AT-09 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 BLE Serial Wireless Module
Aliexpress
$3.40
AT-09 HM-10 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial Wireless Module
Aliexpress
$3.40
AT-09 HM-10 Android IOS BLE 4.0 Bluetooth Module For Arduino CC2540 CC2541 Serial Wireless Module
Aliexpress
$2.75
HC-12 SI4438 433Mhz Wireless Serial Module 1000m Range W/Antenna Replace Bluetooth For Arduino DIY
Aliexpress
$2.75
HC-12 SI4438 433Mhz Wireless Serial Module 1000m Range W/Antenna Replace Bluetooth For Arduino DIY
Aliexpress