CH9143 Bluetooth-Modul CH9143 BLE/UART/USB Tri-Directional Data Transceiver Master/Slave-Modus unterstützt BLE 4.2

CH9143 Bluetooth-Modul CH9143 BLE/UART/USB Tri-Directional Data Transceiver Master/Slave-Modus unterstützt BLE 4.2

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