Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
Starter base designed to rush to robots and logistics networks. Sized to be able to complete the research in less than 2 hours. Needs copper plates, Iron plates, coal, water, and crude oil. Any when the blueprint is placed any unresearched tech will show up as a blank entity. Simply stamp down the blueprint again and build the missing entity once a new tech is researched. All inputs are labeled with constant combinators.
After unlocking robots it can be re-used as one half of a 20spm base or as a ~12 robot/min assembly line that will keep the local network stocked with at least 50 free construction and logistics robots.