For who have raspberry pi nodes with overheating problems, i've made a "github share" with some solution for this... Obviously, a heatsink is needed, this node have a heatsink and this fan, controlled via GPIO.


https://www.youtube.com/watch?v=l92t4MchpsA -> Demonstration video;

https://github.com/LuizPauloDamaceno/Raspberry-PI-GPIO-fan-control -> Github with the project.

Cheers