Ender 3 LCD Octopi Super Case

thingiverse

I remixed the design to accommodate a 4-channel relay card in conjunction with the Pi. I also rearranged the USB and LAN ports to fit the Raspberry PI 4B correctly, making room for the standard 30x30x7mm fan that comes bundled with the Pi accessory case. Additionally, I added USB-C and HDMI ports on the back, which can be extended using cables connected directly to the PI. The relay card used in this project is available at: https://www.amazon.com/gp/product/B00KTEN3TM/ref=ppx_yo_dt_b_asin_title_o01_s01?ie=UTF8&psc=1 The fan I used is a 30x30x7mm brushless model, specifically designed for the Raspberry Pi 4, and can be purchased at: https://www.amazon.com/Raspberry-iUniker-30x30x7mm-Brushless-RetroFlag/dp/B076H3TKBP/ref=sxin_2_ac_d_pm?ac_md=1-0-VW5kZXIgJDEw-ac_d_pm&crid=1CTNN4WPP7SRR&cv_ct_cx=raspberry+pi+4+fan&keywords=raspberry+pi+4+fan&pd_rd_i=B076H3TKBP&pd_rd_r=a50ffe0d-4b0c-48e9-9129-260516dc24ac&pd_rd_w=EZGga&pd_rd_wg=8LmGp&pf_rd_p=0e223c60-bcf8-4663-98f3-da892fbd4372&pf_rd_r=SFWS2R0AMXCV7NVSHA9G&psc=1&qid=1583465223&s=electronics&sprefix=rsapberry+pi+4+%2Celectronics%2C189 For USB-C, I used a compatible adapter available at: https://www.amazon.com/gp/product/B07YP4SGZT/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 The HDMI port was extended using a micro-HDMI female adapter specifically designed for the Raspberry Pi 4, which can be purchased at: https://www.amazon.com/UCTRONICS-Raspberry-Micro-HDMI-Female-Adapter/dp/B07VXDLB5N/ref=sr_1_17?crid=1KAG70USITIAY&keywords=micro+hdmi+adapter+raspberry+pi+4&qid=1583466893&sprefix=Raspberry+4+pi+HDMI+to+Micro%2Caps%2C197&sr=8-17