RPI 2/3 19" rack mounting plate

thingiverse

Remake of https://www.thingiverse.com/thing:1793758 These mounts are designed to fit in these 19" frames. https://www.dv247.com/en_GB/GBP/DAP-2-HE-Rackblende-f-Modulsystem-10-Segmente-MP-1/art-PAH0017160-000 The model adds stand offs to support PI better, rear mounting supports, HDMI socket and a hole for a power button connected to the GPIO. I have also added a small recess around the USB ports as I increased the thickness of the front panel to 3MM and found that the USB ports were not able to locate correctly. HDMI Panel mount extensions https://www.ebay.co.uk/itm/352286650230?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2648 or these from Amazon which are a bit longer https://www.amazon.co.uk/gp/product/B07CH73TTJ/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1 POE Injectors https://www.amazon.co.uk/gp/product/B07JPXR9ZN/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1 Pi-Fan such as this https://www.amazon.co.uk/MakerHawk-Raspberry-Brushless-Connector-Separating/dp/B071JN6HKM/ref=sr_1_3?dchild=1&keywords=pi-fan&qid=1621636707&sr=8-3 "Power" Switches https://www.amazon.co.uk/gp/product/B08GPCV2S7/ref=ppx_yo_dt_b_asin_image_o01_s00?ie=UTF8&psc=1 You will need 2 off 2.5x8mm machine screws and a 2.5mm tap to tap the mounting holes in the frame for the fan mount. 4 off 2.5x12MM machine screws and nuts to mount the pi to the frame. To enable the power button you need to add the followng to /boot/config.txt "dtoverlay=gpio-shutdown" The button needs to be connected to GPIO 3 and GND, pin 5 and 7 on the GPIO header. The fan can be hooked up to any 3v3/GND pins, I use Pin 3 and 4 on the GPIO header