![Octoprint, Pi4 2gb, MK3S, GPIO pins... can't get the communication to work. – Hardware, firmware and software help – Prusa3D Forum Octoprint, Pi4 2gb, MK3S, GPIO pins... can't get the communication to work. – Hardware, firmware and software help – Prusa3D Forum](https://community.octoprint.org/uploads/default/optimized/2X/8/8f306d4287c16d87f0243bc0422ba5f384f2f05a_2_690x372.jpeg)
Octoprint, Pi4 2gb, MK3S, GPIO pins... can't get the communication to work. – Hardware, firmware and software help – Prusa3D Forum
![Amazon.com: Miuzei Raspberry Pi 4 Touchscreen with Case Fan, 4 inch IPS Touch Screen LCD Display, 800x480 HDMI Monitor for RPI 4b 8gb/4gb/2gb with Touch Pen (Support Raspbian/Kali/Octopi/Ubuntu)- No Raspberry Pi : Amazon.com: Miuzei Raspberry Pi 4 Touchscreen with Case Fan, 4 inch IPS Touch Screen LCD Display, 800x480 HDMI Monitor for RPI 4b 8gb/4gb/2gb with Touch Pen (Support Raspbian/Kali/Octopi/Ubuntu)- No Raspberry Pi :](https://m.media-amazon.com/images/I/81mtHQR7zdL.jpg)
Amazon.com: Miuzei Raspberry Pi 4 Touchscreen with Case Fan, 4 inch IPS Touch Screen LCD Display, 800x480 HDMI Monitor for RPI 4b 8gb/4gb/2gb with Touch Pen (Support Raspbian/Kali/Octopi/Ubuntu)- No Raspberry Pi :
![Octopi mount for RPi4 with Armor Heatsink and SSD by Oggie | Download free STL model | Printables.com Octopi mount for RPi4 with Armor Heatsink and SSD by Oggie | Download free STL model | Printables.com](https://media.printables.com/media/prints/513580/images/4161230_e3298df7-1c96-4e38-8eec-347aa3fcb392/thumbs/inside/1280x960/jpg/large_display_895d1431-aae3-4162-9440-d31755ebd91e_513580.webp)
Octopi mount for RPi4 with Armor Heatsink and SSD by Oggie | Download free STL model | Printables.com
![Inland Pi 4B 2gb Octoprint Kit; 3D Print Monitoring and Controlling; Broadcom BCM2711 Quad core Cortex-A72 (ARM v8) 64-bit - Micro Center Inland Pi 4B 2gb Octoprint Kit; 3D Print Monitoring and Controlling; Broadcom BCM2711 Quad core Cortex-A72 (ARM v8) 64-bit - Micro Center](https://90a1c75758623581b3f8-5c119c3de181c9857fcb2784776b17ef.ssl.cf2.rackcdn.com/629382_359901_01_front_comping.jpg)
Inland Pi 4B 2gb Octoprint Kit; 3D Print Monitoring and Controlling; Broadcom BCM2711 Quad core Cortex-A72 (ARM v8) 64-bit - Micro Center
![Octoprint was working great for 2 months and suddenly server is not running anymore. Using raspberry pi 3b+. Pretty sure the green LED is not supposed to be solid. Please help : Octoprint was working great for 2 months and suddenly server is not running anymore. Using raspberry pi 3b+. Pretty sure the green LED is not supposed to be solid. Please help :](https://i.redd.it/fvsybxx8zid51.jpg)
Octoprint was working great for 2 months and suddenly server is not running anymore. Using raspberry pi 3b+. Pretty sure the green LED is not supposed to be solid. Please help :
![Outfitting OctoPrint For A Raspberry Pi | OctoPrint - Open Source Host Software | Adafruit Learning System Outfitting OctoPrint For A Raspberry Pi | OctoPrint - Open Source Host Software | Adafruit Learning System](https://cdn-learn.adafruit.com/assets/assets/000/020/983/medium800/raspberry_pi_Pasted_Image_11_5_14__7_28_PM.jpg?1415233729)