February 2015
Intermediate to advanced
200 pages
4h 48m
Japanese
Content preview from Bluetooth Low Energyをはじめよう
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100
Bluetooth Low Energyをはじめよう 7. アプリケーション設 計ツール
SensorTag
ほとんどの 人 は Texas Instruments（TI）といえばハードウェア設計を連想するだろうが、
TIは BLE 開発エコシステムの一環として、SensorTag（図7-1）という名前の興味深い低
コ スト BLE 開 発ツールをリリースしている。これが、モバイルアプリケーションの開 発には
非常に役立つのだ。
大部分のBLEユースケースではモバイルアプリケーションは全体像の半分でしかなく、
通 常はアプリケーションと対 になるハードウェアが 必 要となる。しかしハードウェアは開 発プ
ロセスの初期段階では存在しないかもしれないし、また単純にモバイルプラットフォーム上
の BLE APIの使い方を学びたい場合、話し相手となるデバイスをどこから調達すればよい
か わ からな い ことも あるだ ろう 。
この問題を解決してくれるのがSensorTagだ。比較的安価で発注しやすいデバイスだが、
実にさまざまなセンサーが搭載されていて、さらにこれらのセンサーと対話する方法を示す
iOSとAndroid両方のサンプルアプリも付属している。
電池で駆動されるこのBluetooth Low Energy SensorTagプ ラ ット フ ォ ー ム に は 、 以
下 のセンサーが 含まれている。
• 温 度 センサー
• 湿 度 センサー
• 圧 力センサー
図
7
-
1
Texas Instruments ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.