/products/raspberry-pi/raspberrypi_projects/b/blog/posts/raspberry-pi-3-temperature-and-cooling-testing-part-2-with-a-hat-testsRaspberry Pi 3 temperature and cooling testing : Part 1 initial tests. Part 2 with a HAT tests.Part 3 with Fan Speed Control. (Still to come) The BeagleBoard has capes, the The specified item was not found. has Shield...en-USTelligent Community 12https://community.element14.com/products/raspberry-pi/raspberrypi_projects/b/blog/posts/raspberry-pi-3-temperature-and-cooling-testing-part-2-with-a-hat-testsWed, 08 Apr 2020 20:02:44 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:df92efc3-4ac8-4037-bd86-88da270c185fcstanton1<p><span>[mention:b6cc5b8668b94a4eb82b2a32032394c1:e9ed411860ed4f2ba0265705b8793d05]</span> did you ever add speed control/monitoring for the fan? </p><img src="https://community.element14.com/aggbug?PostID=1234&AppID=84&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/products/raspberry-pi/raspberrypi_projects/b/blog/posts/raspberry-pi-3-temperature-and-cooling-testing-part-2-with-a-hat-testsSun, 13 Mar 2016 15:39:13 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:df92efc3-4ac8-4037-bd86-88da270c185fshabaz1<p>Hi Brian,</p><p>&nbsp;</p><p>Interesting results!!</p><p>Are there any HATs that are 5mm? I&#39;m guessing if there are then they would use the types of DIL headers that can allow the mating pins to pass through the PCB.</p><p>I have not looked at the HAT spec yet though..</p><img src="https://community.element14.com/aggbug?PostID=1234&AppID=84&AppType=Weblog&ContentType=0" width="1" height="1">