{"id":4941,"date":"2015-12-04T10:00:59","date_gmt":"2015-12-04T01:00:59","guid":{"rendered":"http:\/\/www.skyarch.net\/blog\/?p=4941"},"modified":"2025-05-27T16:10:49","modified_gmt":"2025-05-27T07:10:49","slug":"twe-lite-dip%e3%82%92tocostick-on-raspberry-pi%e3%81%a8python%e3%81%ae%e3%83%97%e3%83%ad%e3%82%b0%e3%83%a9%e3%83%a0%e7%b5%8c%e7%94%b1%e3%81%a7%e9%80%9a%e4%bf%a1%e3%81%97l%e3%83%81%e3%82%ab%e3%81%99","status":"publish","type":"post","link":"https:\/\/www.skyarch.net\/blog\/twe-lite-dip%e3%82%92tocostick-on-raspberry-pi%e3%81%a8python%e3%81%ae%e3%83%97%e3%83%ad%e3%82%b0%e3%83%a9%e3%83%a0%e7%b5%8c%e7%94%b1%e3%81%a7%e9%80%9a%e4%bf%a1%e3%81%97l%e3%83%81%e3%82%ab%e3%81%99\/","title":{"rendered":"TWE-Lite DIP\u3092Raspberry Pi\u4e0a\u306eToCoStick\u3068Python\u30d7\u30ed\u30b0\u30e9\u30e0\u7d4c\u7531\u3067\u901a\u4fe1\u3057L\u30c1\u30ab"},"content":{"rendered":"<p>\u4f55\u56de\u304b\u306b\u5206\u3051\u3066TWE-Lite\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u958b\u767a\u306b\u3064\u3044\u3066\u89e6\u308c\u305f\u3044\u3068\u8003\u3048\u3066\u304a\u308a\u307e\u3059\u3002<\/p>\n<h1>\u4eca\u56de\u4f5c\u6210\u3057\u305f\u7269<\/h1>\n<p>\u6700\u4e0b\u6bb5\u306e\u30b5\u30f3\u30d7\u30eb\u306b\u3066\u89aa\u6a5f\u304b\u3089 0.5\u79d2\u6bce\u306b\u5168\u3066\u306eLED On\/Off\u3092\u8981\u6c42\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u901a\u4fe1\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3084\u51e6\u7406\u901f\u5ea6\u306e\u95a2\u4fc2\u3067\u5168\u304f\u4e0a\u624b\u304f\u884c\u304b\u306a\u3044...<\/p>\n<h1>\u6700\u7d42\u7684\u306b\u5b9f\u65bd\u3057\u305f\u3044\u4e8b<\/h1>\n<ul>\n<li>\u89aa\u6a5f1\u53f0\/\u5b50\u6a5f30\u53f0\u4f4d\u3067\u52d5\u4f5c\u3055\u305b\u308b<\/li>\n<li>USB\u96fb\u6e90\u3092\u63a5\u7d9a\u3057\u305f\u307e\u307e\u52d5\u4f5c\u3059\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u4f5c\u6210\u3059\u308b (\u30b9\u30ea\u30fc\u30d7\u7b49\u306f\u8981\u4ef6\u306b\u542b\u307e\u306a\u3044)<\/li>\n<li>\u5b50\u6a5f\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u62bc\u3059\u5ea6\u306b\u81ea\u5206\u306e\u72b6\u614b\u3092\u793a\u3059LED\u306e\u8272\u304c\u5909\u66f4\u3055\u308c\u308b<\/li>\n<li>\u5b50\u6a5f\u306e\u30b9\u30a4\u30c3\u30c1\u72b6\u614b\u304c\u5909\u5316\u3057\u305f\u4e8b\u3092\u89aa\u6a5f\u306b\u901a\u77e5\u3059\u308b<\/li>\n<li>\u89aa\u6a5f\u3067\u3042\u308b ToCoStick on Raspberry Pi \u3067\u4f55\u304b\u306e\u6642\u9593\u3084WebAPI\u7b49\u306e\u7d50\u679c\u3092\u5143\u306b\u3001\u5b50\u6a5f\u3067\u3042\u308bTWE-Lite DIP \u306b\u63a5\u7d9a\u3055\u308c\u305fLED\u3092\u70b9\u6ec5\u3055\u305b\u308b<\/li>\n<\/ul>\n<p>\u203b1 \u4eca\u56de\u306e\u8a18\u4e8b\u306f\u4e0b\u8a18\u30da\u30fc\u30b8\u306eFirmware \u300c\u8d85\u7c21\u5358\uff01TWE\u30a2\u30d7\u30ea\u300d\u3092\u5229\u7528\u3057\u305f\u3082\u306e\u3068\u306a\u308a\u307e\u3059\u3002<br \/>\n<a href=\"http:\/\/mono-wireless.com\/jp\/products\/TWE-ZERO\/index.html\"><a href=\"http:\/\/mono-wireless.com\/jp\/products\/TWE-ZERO\/index.html\">http:\/\/mono-wireless.com\/jp\/products\/TWE-ZERO\/index.html<\/a><\/a><br \/>\n\u203b2 \u4eca\u56de\u306e\u6a19\u6e96\u30d5\u30a1\u30fc\u30e0\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5\u3067\u306f\u6700\u7d42\u7684\u306b\u5b9f\u65bd\u3057\u305f\u3044\u4e8b\u304c\u51fa\u6765\u306a\u3044\u3068\u5224\u65ad\u3057\u305f\u305f\u3081\u3001\u72ec\u81ea\u3067\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u4f5c\u6210\u3059\u308b\u4e8b\u306b\u3057\u307e\u3057\u305f\u3001\u7d9a\u7de8\u306f\u5f15\u304d\u7d9a\u304d\u63b2\u8f09\u81f4\u3057\u307e\u3059\u3002<\/p>\n<h1>\u6e96\u5099<\/h1>\n<h2>\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u69cb\u6210<\/h2>\n<ul>\n<li>RaspberryPi2 B+<\/li>\n<li>ToCoStick<\/li>\n<li>TWE-Lite DIP 1\u53f0<\/li>\n<li>\u62b5\u6297 680\u30aa\u30fc\u30e0 * 3<\/li>\n<li>LED \u624b\u6301\u3061\u306e\u7269\u3092\u9069\u5f53\u306b * 3<\/li>\n<li>\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1<\/li>\n<\/ul>\n<h2>\u914d\u7dda<\/h2>\n<a href=\"http:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2015\/12\/IMG_3725.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2015\/12\/IMG_3725.jpg\" alt=\"IMG_3725\" width=\"1024\" height=\"768\" class=\"aligncenter size-full wp-image-4982\" srcset=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2015\/12\/IMG_3725.jpg 1024w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2015\/12\/IMG_3725-300x225.jpg 300w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2015\/12\/IMG_3725-900x675.jpg 900w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a>\n<ul>\n<li>\u96fb\u6e90<br \/>\nRaspberry Pi\u306eGPIO\u304b\u30895V\u3092\u5f15\u304d\u51fa\u3057\u30013\u7aef\u5b50\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf TA48M033F \u3092\u7528\u3044 5v -&gt; 3.3v \u3078\u964d\u5727\u3057\u3066\u3044\u307e\u3059<\/li>\n<li>DO1 LED\u3092\u63a5\u7d9a<\/li>\n<li>DO2 LED\u3092\u63a5\u7d9a<\/li>\n<li>DO3 LED\u3092\u63a5\u7d9a<\/li>\n<li>DI1 \u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u3092\u63a5\u7d9a (\u89aa\u6a5f\u30c7\u30fc\u30bf\u53d7\u4fe1\u6642\u306e\u30c6\u30b9\u30c8\u306b\u5229\u7528)<\/li>\n<\/ul>\n<p>LED\u3068\u62b5\u6297\u3001\u30dc\u30bf\u30f3\u30b9\u30a4\u30c3\u30c1\u306e\u63a5\u7d9a\u306f\u4e0b\u8a18\u516c\u5f0f\u306e\u5165\u9580\u30da\u30fc\u30b8\u306b\u6e96\u3058\u3066\u304a\u308a\u307e\u3059\u3002<br \/>\n<a href=\"http:\/\/mono-wireless.com\/jp\/products\/TWE-Lite-DIP\/TWE-Lite-DIP-step1.html\">TWE-Lite DIP\u4f7f\u7528\u65b9\u6cd5\uff08\u521d\u7d1a\u7de8\uff09<\/a><\/p>\n<h2>RaspberryPi\u306bcu\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h2>\n<p>\u30b7\u30ea\u30a2\u30eb\u30b3\u30f3\u30bd\u30fc\u30eb\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<br \/>\ncu - Call up another system \u3060\u305d\u3046\u3067\u3059\u899a\u3048\u3065\u3089\u3044...<br \/>\n\u4e0b\u8a18\u306e\u69d8\u306b\u8868\u793a\u3055\u308c\u308c\u3070\u63a5\u7d9a\u6210\u529f\u3067\u3059\u3002\uff08Mac\u3067\u306f\u30c7\u30d0\u30a4\u30b9\u540d\u304c\u7570\u306a\u308a\u307e\u3059\uff09<\/p>\n<pre><code>$ sudo apt-get install cu\n$ cu -s 115200 -l \/dev\/ttyUSB0\nConnected.<\/code><\/pre>\n<h3>root\u30e6\u30fc\u30b6\u3067\u306f\u63a5\u7d9a\u3067\u304d\u307e\u305b\u3093<\/h3>\n<pre><code>$ sudo su -\n# cu -l \/dev\/ttyUSB0\ncu: open (\/dev\/ttyUSB0): Permission denied\ncu: \/dev\/ttyUSB0: Line in use<\/code><\/pre>\n<p>dialout\u30b0\u30eb\u30fc\u30d7\u306bpi\u306e\u307f\u6240\u5c5e\u3057\u3066\u3044\u308b\u305f\u3081\u3067\u3059<br \/>\n\u7279\u306b\u5b9f\u65bd\u3059\u308b\u5fc5\u8981\u306f\u7121\u3044\u3068\u601d\u3044\u307e\u3059\u304c group\u30d5\u30a1\u30a4\u30eb\u7de8\u96c6\u306b\u3066 dialout:x:20:pi,root \u306e\u3088\u3046\u306b\u3057\u3066\u518d\u30ed\u30b0\u30a4\u30f3\u3059\u308c\u3070\u63a5\u7d9a\u51fa\u6765\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre><code>$ getent group | grep dial\ndialout:x:20:pi<\/code><\/pre>\n<h3>\u5207\u65ad<\/h3>\n<blockquote>\n<p>Ctrl + C \u306e\u5f8c\u306b ~.<\/p>\n<\/blockquote>\n<p>Mac \u2192 Raspberry Pi \u304b\u3089\u63a5\u7d9a\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304c \u76f4\u63a5 ~. \u3092\u5165\u529b\u3059\u308b\u3068<br \/>\nMac \u2192 Raspberry Pi \u9593\u306e\u63a5\u7d9a\u304c\u5207\u3089\u308c\u3066\u3057\u307e\u3044\u307e\u3057\u305f<\/p>\n<h1>\u89aa\u6a5f\u3068\u5b50\u6a5f\u306e\u8a2d\u5b9a\u3092\u884c\u3046<\/h1>\n<p>\u4e0b\u8a18\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u5f8c\u306b Connected. \u3068\u8868\u793a\u3055\u308c\u305f\u3089 + \u3092 3\u56de\u5165\u529b\u3057\u307e\u3059<br \/>\n\u3059\u308b\u3068Config\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u307e\u3059<\/p>\n<pre><code>$ cu -s 115200 -l \/dev\/ttyUSB0\nConnected.<\/code><\/pre>\n<p>\u89aa\u6a5f\u3068\u5b50\u6a5f\u3067\u8a2d\u5b9a\u753b\u9762\u306b\u5165\u308aApplication ID\u3092\u63c3\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u307e\u305f\u3001\u89aa\u6a5f\u306fDevice ID\u3092121\u3068\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>Application ID\u306b\u3064\u3044\u3066<br \/>\n<a href=\"http:\/\/mono-wireless.com\/jp\/products\/TWE-Lite-DIP\/TWE-Lite-DIP-step3-interactive.html\"><a href=\"http:\/\/mono-wireless.com\/jp\/products\/TWE-Lite-DIP\/TWE-Lite-DIP-step3-interactive.html\">http:\/\/mono-wireless.com\/jp\/products\/TWE-Lite-DIP\/TWE-Lite-DIP-step3-interactive.html<\/a><\/a><\/p>\n<h2>\u89aa\u6a5f\u306e\u8a2d\u5b9a<\/h2>\n<pre><code>--- CONFIG\/TOCOS TWELITE DIP APP V1-06-16\/SID=0xxxx\/LID=0x00 ---\n a: set Application ID (0x38380001) &lt;- \u5909\u66f4\n i: set Device ID (121=0x79) &lt;- \u89aa\u6a5f\u306f121\u56fa\u5b9a\n c: set Channels (18)\n x: set Tx Power (03)\n t: set mode4 sleep dur (1000ms)\n y: set mode7 sleep dur (10s)\n f: set mode3 fps (32)\n z: set PWM HZ (1000)\n o: set Option Bits (0x00000020)\n b: set UART baud (38400)\n p: set UART parity (N)\n---\n S: save Configuration\n R: reset to Defaults<\/code><\/pre>\n<p>\u8a2d\u5b9a\u5909\u66f4\u3092\u884c\u3044\u305f\u3044\u982d\u6587\u5b57 a \u3092\u5165\u529b\u3059\u308b\u3068\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306b\u5024\u3092\u5165\u529b\u3067\u304d\u307e\u3059<br \/>\n\u6700\u5f8c\u306b S \u3092\u62bc\u3057\u3066Config\u3092\u4fdd\u5b58\u3057\u307e\u3057\u3087\u3046\u3001\u5909\u66f4\u3055\u308c\u305f\u7b87\u6240\u304c *\u5370 \u4ed8\u304d\u3068\u306a\u308a\u307e\u3057\u305f\u3002<br \/>\n<em>\u982d\u6587\u5b57c \u5468\u6ce2\u6570\u30c1\u30e3\u30cd\u30eb\u306f\u89aa\u6a5f\/\u5b50\u6a5f\u540c\u4e00\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/em><\/p>\n<h2>\u5b50\u6a5f\u306e\u8a2d\u5b9a<\/h2>\n<pre><code>--- CONFIG\/TOCOS TWELITE DIP APP V1-06-16\/SID=0xxxx\/LID=0x01 ---\n a: set Application ID (0x38380001) &lt;- \u5909\u66f4\n i: set Device ID (1=0x01) &lt;- \u5909\u66f4\n c: set Channels (18)\n x: set Tx Power (03)\n t: set mode4 sleep dur (1000ms)\n y: set mode7 sleep dur (10s)\n f: set mode3 fps (32)\n z: set PWM HZ (1000)\n o: set Option Bits (0x00000000)\n b: set UART baud (38400)\n p: set UART parity (N)\n---\n S: save Configuration\n R: reset to Defaults<\/code><\/pre>\n<p>\u8a2d\u5b9a\u5909\u66f4\u3092\u884c\u3044\u305f\u3044\u982d\u6587\u5b57 a \u3084 i \u3092\u5165\u529b\u3059\u308b\u3068\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306b\u5024\u3092\u5165\u529b\u3067\u304d\u307e\u3059<br \/>\n\u6700\u5f8c\u306b S \u3092\u62bc\u3057\u3066Config\u3092\u4fdd\u5b58\u3057\u307e\u3057\u3087\u3046\u3001\u5909\u66f4\u3055\u308c\u305f\u7b87\u6240\u304c *\u5370 \u4ed8\u304d\u3068\u306a\u308a\u307e\u3057\u305f\u3002<br \/>\n<em>\u982d\u6587\u5b57c \u5468\u6ce2\u6570\u30c1\u30e3\u30cd\u30eb\u306f\u89aa\u6a5f\/\u5b50\u6a5f\u540c\u4e00\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u306e\u4e8b\u3067\u3059<\/em><\/p>\n<h1>\u5b50\u6a5f\u304b\u3089\u89aa\u6a5f\u3078\u306e\u30c7\u30fc\u30bf\u53d7\u4fe1\u30c6\u30b9\u30c8<\/h1>\n<p>\u4e0a\u8a18\u8a2d\u5b9a\u3092\u884c\u3046\u3068\u65e2\u306b\u30c7\u30fc\u30bf\u304c\u98db\u3093\u3067\u304f\u308b\u72b6\u614b\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u78ba\u8a8d\u3092\u884c\u3046\u306b\u306f\u4e0a\u8a18\u3068\u540c\u3058\u30b3\u30de\u30f3\u30c9\u3067<br \/>\n\u63a5\u7d9a\u3059\u308c\u3070\u826f\u3044\u306e\u3067\u3059\u304c INTERACTIVE MODE \u306b\u5165\u3063\u305f\u307e\u307e\u3060\u3068\u98db\u3093\u3067\u304d\u305f\u30c7\u30fc\u30bf\u304c\u78ba\u8a8d\u3067\u304d\u306a\u3044\u306e\u3067<br \/>\n+ \u30923\u56de\u62bc\u3057\u901a\u5e38\u30e2\u30fc\u30c9\u306b\u623b\u308b\u3068\u53d7\u4fe1\u30c7\u30fc\u30bf\u3092\u78ba\u8a8d\u51fa\u6765\u307e\u3059\u3002<\/p>\n<p><em>INTERACTIVE MODE\u3092\u629c\u3051\u308b<\/em><\/p>\n<pre><code>$ cu -s 115200 -l \/dev\/ttyUSB0\nConnected.\n++!INF EXIT INTERACTIVE MODE. &lt;- +\u30923\u56de\u62bc\u3057INTERACTIVE MODE\u304b\u3089\u629c\u3051\u305f\u969b\u306e\u30e1\u30c3\u30bb\u30fc\u30b8<\/code><\/pre>\n<p>\u4ee5\u964d\u304c\u5b50\u6a5f\u304b\u3089\u98db\u3093\u3067\u304d\u305f\u30c7\u30fc\u30bf<\/p>\n<pre><code>:01811501BD8101256D78853D000D271D0001FFFFFFFFFF10\n:01811501BD8101256D78853F000D271D0001FFFFFFFFFF0E<\/code><\/pre>\n<h2>\u5b50\u6a5fDI1\u3078\u306e\u5165\u529b\u304c\u89aa\u6a5f\u306b\u53cd\u6620\u3059\u308b\u304b\u78ba\u8a8d<\/h2>\n<pre><code>:01811501AB8101256D00463F000CF81D8001FFFFFFFFFF87\n:01811501AB8101256D004671000CF81D8001FFFFFFFFFF55\n:01811501B18101256D0046A3000CF81D8001FFFFFFFFFF1D\n:018115019F8101256D0046E3000CF81D8001FFFFFFFFFFEF\n:01811501A28101256D004701000CF81D0101FFFFFFFFFF4C &lt;- \u30b9\u30a4\u30c3\u30c1\u3092\u62bc\u3057\u305f (DI1 \u3092 GND\u306b\u843d\u3068\u3057\u305f\u6642)\n:01811501A28101256D00474F000CF91C8101FFFFFFFFFF7E\n:01811501A28101256D00478B000CF81C8101FFFFFFFFFF43\n:01811501A88101256D00478F000CF81D0001FFFFFFFFFFB9 &lt;- \u30b9\u30a4\u30c3\u30c1\u3092\u96e2\u3057\u305f\u6642\n:01811501A88101256D0047D5000CF91D8001FFFFFFFFFFF2\n:01811501A58101256D0047E5000CF91C0101FFFFFFFFFF65 &lt;- \u30b9\u30a4\u30c3\u30c1\u3092\u62bc\u3057\u305f (DI1 \u3092 GND\u306b\u843d\u3068\u3057\u305f\u6642)\n:01811501A88101256D004831000CF81D8101FFFFFFFFFF95\n:01811501A58101256D00484B000CF81D0001FFFFFFFFFFFF<\/code><\/pre>\n<h2>Python\u3067\u53d7\u4fe1\u30c7\u30fc\u30bf\u3092\u8868\u793a<\/h2>\n<p>\u4e0b\u8a18\u3092\u9069\u5f53\u306a\u540d\u524d\u3067\u4f5c\u6210\u9802\u304d\u5b9f\u884c\u3059\u308b\u4e8b\u3067\u4e0a\u8a18\u51fa\u529b\u3092\u5f97\u3089\u308c\u307e\u3059<\/p>\n<p><pre class=\"brush: python; title: ; notranslate\" title=\"\">&lt;\/p&gt;\n&lt;h1&gt;!\/usr\/bin\/env python&lt;\/h1&gt;\n&lt;h1&gt;-&lt;em&gt;- coding: utf-8 -&lt;\/em&gt;-&lt;\/h1&gt;\n&lt;p&gt;import serial\nimport sys&lt;\/p&gt;\n&lt;p&gt;argv = sys.argv\nargc = len(argv)&lt;\/p&gt;\n&lt;p&gt;def read_serial(s):\nwhile True:\nline = s.readline()\nprint line.strip()&lt;\/p&gt;\n&lt;h1&gt;USB\u30c7\u30d0\u30a4\u30b9\u306e\u6307\u5b9a&lt;\/h1&gt;\n&lt;p&gt;if argc != 2:\ns = serial.Serial(&amp;quot;\/dev\/ttyUSB0&amp;quot;, 115200, timeout=10)\nelse :\ns = serial.Serial(argv&#x5B;1], 115200, timeout=10)&lt;\/p&gt;\n&lt;p&gt;while True:\ntry:\nread_serial(s)\nexcept KeyboardInterrupt:\nbreak\nexcept:\ncontinue&lt;\/p&gt;\n&lt;p&gt;s.close()\n<\/pre>\n<\/p>\n<h2>Python\u3067\u30c7\u30fc\u30bf\u9001\u4fe1\u3092\u884c\u3046<\/h2>\n<p><pre class=\"brush: python; title: ; notranslate\" title=\"\">&lt;\/p&gt;\n&lt;h1&gt;!\/usr\/bin\/env python&lt;\/h1&gt;\n&lt;h1&gt;-&lt;em&gt;- coding: utf-8 -&lt;\/em&gt;-&lt;\/h1&gt;\n&lt;p&gt;import serial\nimport sys\nimport select\nimport time&lt;\/p&gt;\n&lt;p&gt;argv = sys.argv\nargc = len(argv)&lt;\/p&gt;\n&lt;p&gt;def digital_write(child_id, pin, value):\nheader = get_send_header(child_id)&lt;\/p&gt;\n&lt;pre&gt;&lt;code&gt;if pin == 1:\n        if value == HIGH:\n                cmd = header + '0101'+'FFFFFFFFFFFFFFFF'\n        if value == LOW:\n                cmd = header + '0001'+'FFFFFFFFFFFFFFFF'\nif pin == 2:\n        if value == HIGH:\n                cmd = header + '0202'+'FFFFFFFFFFFFFFFF'\n        if value == LOW:\n                cmd = header + '0002'+'FFFFFFFFFFFFFFFF'\nif pin == 3:\n        if value == HIGH:\n                cmd = header + '0404'+'FFFFFFFFFFFFFFFF'\n        if value == LOW:\n                cmd = header + '0004'+'FFFFFFFFFFFFFFFF'\n\n# \u30b3\u30de\u30f3\u30c9\u9001\u4fe1 \u30d1\u30ea\u30c6\u30a3\u3092\u7701\u7565\n# SDK\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u53c2\u7167\ns.write(cmd + 'XX\\r\\n')&lt;\/code&gt;&lt;\/pre&gt;\n&lt;p&gt;def get_send_header(child_id):\nif child_id == '':&lt;\/p&gt;\n&lt;h1&gt;\u5168\u3066\u306e\u5b50\u6a5f\u3092\u5bfe\u8c61\u306b\u3059\u308b&lt;\/h1&gt;\n&lt;pre&gt;&lt;code&gt;    header = ':78'\n    # \u30b3\u30de\u30f3\u30c9\u756a\u53f7 + \u66f8\u5f0f\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u56fa\u5b9a\u5024\n    header = header + '8001'\nelse :\n    if child_id &amp;gt;= 1 and child_id &amp;lt;= 100:\n        # \u7279\u5b9a\u306e\u5b50\u6a5f\u3092\u5bfe\u8c61\u306b\u3059\u308b\n        header = ':' + '%02x' % int(child_id)\n        # \u30b3\u30de\u30f3\u30c9\u756a\u53f7 + \u66f8\u5f0f\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u56fa\u5b9a\u5024\n        header = header + '8001'\n    else :\n        sys.exit(&amp;quot;child_id\u306e\u6307\u5b9a\u306f1-100\u307e\u3067\u306e\u6570\u5024\u3067\u6307\u5b9a\u3057\u3066\u4e0b\u3055\u3044&amp;quot;)\n\nreturn header&lt;\/code&gt;&lt;\/pre&gt;\n&lt;h1&gt;main&lt;\/h1&gt;\n&lt;p&gt;HIGH = 1\nLOW = 0&lt;\/p&gt;\n&lt;h1&gt;USB\u30c7\u30d0\u30a4\u30b9\u306e\u6307\u5b9a&lt;\/h1&gt;\n&lt;p&gt;if argc != 2:\ns = serial.Serial(&amp;quot;\/dev\/ttyUSB0&amp;quot;, 115200, timeout=10)\nelse :\ns = serial.Serial(argv&#x5B;1], 115200, timeout=10)&lt;\/p&gt;\n&lt;p&gt;while True:&lt;\/p&gt;\n&lt;h1&gt;\u5168\u3066\u306e\u5b50\u6a5f\u3092\u5bfe\u8c61&lt;\/h1&gt;\n&lt;pre&gt;&lt;code&gt;digital_write('', 1, HIGH)\ndigital_write('', 2, HIGH)\ndigital_write('', 3, HIGH)\n\n# \u7279\u5b9a\u306eid\u306e\u6a5f\u5668\u3092\u5bfe\u8c61\ndigital_write(2, 1, HIGH)\ndigital_write(2, 2, HIGH)\ndigital_write(2, 3, HIGH)\n\ntime.sleep(0.5)\n\ndigital_write('', 1, LOW)\ndigital_write('', 2, LOW)\ndigital_write('', 3, LOW)\n\ntime.sleep(0.5)&lt;\/code&gt;&lt;\/pre&gt;\n&lt;p&gt;s.close()\n<\/pre>\n<\/p>\n<p>\u5f53\u521d\u306e\u4e88\u5b9a\u3067\u306f\u4e0a\u8a18\u306e\u3088\u3046\u306b\u3057\u3066\u5b50\u6a5f\u3078\u306e\u901a\u77e5\u3068\u3057\u3066LED\u306e\u70b9\u6ec5\u3092\u89aa\u6a5f\u5074\u3067\u5236\u5fa1\u3067\u304d\u305f\u3089\u826f\u3044\u306a\u3068\u8003\u3048\u3066\u3044\u305f\u306e\u3067\u3059\u304c<br \/>\n\u6a19\u6e96\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3067\u306f\u5916\u90e8\u56de\u8def\u3092\u7528\u3044\u306a\u3044\u3068\u3001\u7279\u5b9a\u30dd\u30fc\u30c8\u3092On\/Blink\u72b6\u614b\u3067\u4fdd\u6301\u7b49\u306f\u51fa\u6765\u306a\u3044\u305f\u3081<br \/>\n\u6b21\u56de\u4ee5\u964d\u3067\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u958b\u767a\u306b\u3064\u3044\u3066\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f55\u56de\u304b\u306b\u5206\u3051\u3066TWE-Lite\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u958b\u767a\u306b\u3064\u3044\u3066\u89e6\u308c\u305f\u3044\u3068\u8003\u3048\u3066\u304a\u308a\u307e\u3059\u3002 \u4eca\u56de\u4f5c\u6210\u3057\u305f\u7269 \u6700\u4e0b\u6bb5\u306e\u30b5\u30f3\u30d7\u30eb\u306b\u3066\u89aa\u6a5f\u304b\u3089 0.5\u79d2\u6bce\u306b\u5168\u3066\u306eLED On\/Off\u3092\u8981\u6c42\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u901a\u4fe1\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3084\u51e6\u7406\u901f\u5ea6\u306e&#8230;<\/p>\n","protected":false},"author":2,"featured_media":4991,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_locale":"ja","_original_post":"4941","footnotes":""},"categories":[115,9],"tags":[65],"class_list":{"0":"post-4941","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-iot","8":"category-dev","9":"tag-python","10":"ja"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/posts\/4941","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/comments?post=4941"}],"version-history":[{"count":18,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/posts\/4941\/revisions"}],"predecessor-version":[{"id":28991,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/posts\/4941\/revisions\/28991"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/media\/4991"}],"wp:attachment":[{"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/media?parent=4941"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/categories?post=4941"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.skyarch.net\/blog\/wp-json\/wp\/v2\/tags?post=4941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}