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SMD LED Light Control Module BLE Bluetooth 4.0 Board Module for iOS/Android 4.2 Smart Home
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How to tell Bluetooth version on your Android smartphone
At-09 Android Ios Ble 4.0 Bluetooth Module 6pin For Arduino Cc2540 Cc2541 Serial Wireless Module Compatible Hm-10 - Integrated Circuits - AliExpress
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TOPDON - BTMOBILE PRO - Battery Tester and Analyzer - 12V - Bluetooth – UHS Hardware
Keyestudio HM-10 Bluetooth-4.0 V3 Module Compatible with HC-06 Pins/supports Android & iOS system,Wireless module
TV Box Android 9.0, Turewell T95Z Plus 4GB RAM 64GB ROM TV Box
Bluetooth 4.0 Smartphone Controller for LED Lights
5 Android Bluetooth Manager: About Bluetooth on Android- Dr.Fone
Soundstream VRN-DD7HB 7" Touch Screen GPS Navigation and Audio System, 2 DIN, Android Phone Link, Bluetooth 4.0 - Walmart.com
Vgate iCar Pro Bluetooth 4.0 OBDII Scanner for Android & iOS Firmware V2.3
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Android App communicate with Arduino through HM10 Bluetooth 4.0 module « osoyoo.com
Vgate iCar Pro Bluetooth 4.0 OBDII Scanner for Android & iOS Firmware V2.3
Mo-Fit Heart Rate Monitor Chest Strap for Garmin, Apple, Android, ANT+ – Engine Design Group
Vgate iCar Pro Bluetooth 4.0 Obd2 Diagnostic Scanner Tool Code Reader Elm327 for sale online | eBay
