Raspberry Pi Clustering - superjamie/lazyweb GitHub Wiki References: http://clusterhat.com/ https://shop.pimoroni.com/products/cluster-hat https://www.reddit.com/r/raspberry_pi/comments/4x0tup/what_is_the_purpose_of_a_pi_cluster/ https://www.reddit.com/r/raspberry_pi/comments/4zpwqf/clusters/d6xvl2z