Roving Networks RN-41 Bluetooth module : 無料・フリー素材/写真
Roving Networks RN-41 Bluetooth module / feesta
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | I haven't used many modules but I like this one better than the Parani ESD-200. This feels zippier, is cheaper, easy to use, and smaller. Available from SparkFun and hopefully in Europe.I was surprised that you just need to connect RX/TX, one ground pin, and Vdd. Easy to solder them on and power up at 3.3v. Connect the Rx to Tx on your serial port (not at full voltage if it's not running into a USB port) and Tx to Rx. It was easy to use 'screen' on Leopard to open a usb and bluetooth connections to each other with 'screen /dev/tty.feestaBT1 115200' and 'screen /dev/tty.usbserial 115200'. If I type in one, it is shown on the other terminal window. It can also be used with Arduino. |
| 撮影日 | 2008-03-04 12:42:34 |
| 撮影者 | feesta , San Francisco, America |
| タグ | |
| 撮影地 | London, England, United Kingdom 地図 |
| カメラ | Canon DIGITAL IXUS 75 , Canon |
| 露出 | 0.003 sec (1/400) |
| 開放F値 | f/2.8 |
| 焦点距離 | 13653.33333 dpi |