Home Assistant yellow seems to have a pretty good solution, but it’s not currently active cooling for cm4. It’s a lot like a cpu cooler mount. Can see pictures

Home Assistant yellow seems to have a pretty good solution, but it’s not currently active cooling for cm4. It’s a lot like a cpu cooler mount. Can see pictures here: https://www.jeffgeerling.com/blog/2022/home-assistant-yellow-pi-powered-local-automation https://www.jeffgeerling.com/blog/2022/home-assistant-yellow...