![Configuring The GPIO Serial Port On Raspbian Jessie and Stretch Including Pi 3 and 4 - Spell Foundry Configuring The GPIO Serial Port On Raspbian Jessie and Stretch Including Pi 3 and 4 - Spell Foundry](https://spellfoundry.com/wp/wp-content/uploads/2014/03/Sleepy-Pi-2-with-programming-cable.jpg)
Configuring The GPIO Serial Port On Raspbian Jessie and Stretch Including Pi 3 and 4 - Spell Foundry
![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 :
![HA on Rasp Pi stopped working, WebSocket NWError 0, Eero router shows it connected - Configuration - Home Assistant Community HA on Rasp Pi stopped working, WebSocket NWError 0, Eero router shows it connected - Configuration - Home Assistant Community](https://community-assets.home-assistant.io/original/4X/0/7/8/0788c96f84ca6f573c005ef9c52614478b12416e.jpeg)