https://forge.codesys.com/forge/talk/Runtime/thread/308ab644f8/2020-02-27T15:23:48.799000ZRecent posts to Raspberry Pi3 + PCA9685 + servo2020-02-27T15:23:48.799000Z2020-02-27T15:23:48.799000Zeschwellingerhttps://forge.codesys.com/u/eschwellinger/https://forge.codesys.come8b194e0906b623c0a9129afd20baa6806d147ec

<div class="markdown_content"><p>Hi,<br/> attached the example - FBD</p> <p>BR<br/> Edwin</p> <p><img alt="IMG: FBD.jpg" rel="nofollow" src="https://forum.codesys.com//download/file.php?id=3686"/></p> <p><a class="" href="https://forum.codesys.com//download/file.php?id=3687" rel="nofollow">AdaFruitFBD.project <span><span>[58.66 KiB]</span></span></a></p></div>

2020-02-27T15:23:46.818000Z2020-02-27T15:23:46.818000ZAnonymoushttps://forge.codesys.com/u/*anonymous/https://forge.codesys.com15c9e3c20371e2acdbbb2a3b719f7a226807340e

<div class="markdown_content"><p><em>Originally created by:</em> ŁukaszPowała</p> <p>Hi<br/> I use Raspberry Pi3 with newest Codesys V3.5 SP12 Patch 2. I updated all librarys.<br/> I try to make communication witch PCA9685 pcb, using Adafruit PWM library and servo connected to channel 0. I don't use any shortcircuit in address pads, so address is 0.<br/> I open "I2C example", compile and send to RPi, and nothing- servo doesnt run. In next step, I open SoftMotion Servo Example, compile and send to RPi and servo is running. But I don't understand how this program refer to Adafruit PWM library. </p> <p>Why "I2C example" doesn't work with servo? Maybe, I have to make some additional configurations in codesys?<br/> Could anybody can send, working example for RPi3, for servo connected to channel 0 (FBD will be best).</p> <p>Thanks for any response.<br/> Best regards.</p> <p>Łukasz</p></div>