Abluetech BLE 5.0 NRF52 Series IoT Bluetooth IBeacon And Eddystone For Localization Indoor Navigation
Wireless Small Portable Esp32 Gateway Usb Ibeacon Beacon Receiver Bluetooth Ble Wifi Industrial Smart IoT Gateway
Bluetooth Low Energy IBeacon Nordic NRF52 Series For Indoor Location And Advertisement Proximity Marketing Bluetooth Beacon
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