/products/raspberry-pi/b/blog/posts/raspberry-plus-2-cartes-pifaceBonjour,J&#39;achet&#233; 1 RaspRack et 2 cartes Piface,le PiRack est fait pour ajouter plusieurs cartes Piface (elles sont adressables en hardware de 0 &#224; 3 par des cavaliers).Aucune notice ou exemple, pour commenter la partie software !J&#39;ai donc install&#233; lesen-USTelligent Community 12https://community.element14.com/products/raspberry-pi/b/blog/posts/raspberry-plus-2-cartes-pifaceThu, 24 Oct 2013 12:36:11 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:5640cb10-7e84-4a61-9f0d-b6fa9ea6b19ee14 Contributor0<p>1. You can send the command using </p><p><tt class="descname">digital_write</tt>(<em>pin_num</em>, <em>value</em>, <em>hardware_addr=0</em>) i.e <span class="n">pfio</span><span class="o">.</span><span class="n">digital_write</span><span class="p">(0</span><span class="p">,1</span><span class="p">,1</span><span class="p">); </span></p><p><span class="p">Turn Led 1 ON on board number 2</span></p><p><span class="p">2. You can read the state of an Input</span></p><p><tt class="descname">digital_read</tt>(<em>pin_num</em>, <em>hardware_addr=0</em>) i.e pfio.digital_read(0,1);</p><p>Read Input pin 1 on board number 2</p><p></p><p>See here for Examples <a class="jive-link-external-small" href="http://piface.github.io/pifacedigitalio/example.html" rel="nofollow ugc noopener" target="_blank">http://piface.github.io/pifacedigitalio/example.html</a> </p><p></p><p>Hope that helps <span>[View:/resized-image/__size/16x16/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-5640cb10-7e84-4a61-9f0d-b6fa9ea6b19e/contentimage_5F00_1.png:16:16]</span> </p><img src="https://community.element14.com/aggbug?PostID=16823&AppID=86&AppType=Weblog&ContentType=0" width="1" height="1">