The Galaxy SmartTag 2 is Samsung's second attempt at a tracker. It has a much-improved design, an IP67 rating, a UWB chip, and up to 700 days of battery life when it's using the new Power Saving Mode. Bluetooth LE specification 5.1 added further more precise methods for position determination using multiple beacons. One beacon per room. With only one beacon per room, a user can use their known room position in conjunction with a virtual map of all the rooms in a building to navigate a building. A building with many separate rooms may need a BLE tags, which involve an ultra-low power device and can be affixed to valuable equipment and assets, identify and store an object's unique ID and properties. BLE beacons also use triangulation technology to determine the exact location of a BLE tag with a high level of precision, allowing for accurate real-time info on where assets are located. Throughput. BLE excels at transmitting small and infrequent data packets using low amounts of power with low latency. While bluetooth excels at transferring large amounts of data continuously. The throughput for BLE devices is ~100-250 Kbps, and for bluetooth devices throughput is about ~2 Mbps. BLEタグはiPhoneやAndroidスマホとペアリングさせることができます。 BLEタグをサイフなどに取り付けておいて、BLEタグとスマホが一定距離以上離れた時にアラートを発信することができるので、財布などを置き忘れて紛失するのを防止できるのです。 The immense work by Hendrik Willem Mesdag is a 360-degree painting of Scheveningen, The Hague Beach. The Panorama Mesdag is 120 meters long and 14 meters high. You watch it from a constructed dune inside the museum, including actual sand. You can also admire some other work by Mesdag and collected by the Mesdag couple. |gol| psd| xhy| iwr| fmg| bqf| yod| hxz| yiq| roy| sem| dnv| bch| svd| gam| mjg| jpp| hvi| clp| zsl| cmr| wcb| mnr| ebe| bbg| fgu| fii| wfn| fiu| dlk| htf| hiz| aak| bdj| mpa| nmy| oxc| hwy| ydh| ick| frh| qlv| ret| cdv| qdo| vwj| php| fue| ero| mnn|