الآراء
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Lipa Payments - SoftPOS BLE Demo
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soft serial hc05
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Part 02 Serial Bluetooth Module, Android Software Update by Mobile, ENG subtitle
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Receive card payments using an NFC-enabled mobile phone PAYable Tap
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ESP-WROOM-32 Serial to Serial Bluetooth Walkthrough/Tutorial
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تجنب البرمجة الثابتة لـ ESP32 || قم بتحديث بيانات اعتماد Wi-Fi باستخدام تطبيق Bluetooth.
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Handheld Android pos terminal for printing cash receipts in small retail stores ER-P03A
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FAY Serial Terminal Demonstration
