Factorio Prints: Compact speed module 1 with beacons
Blueprint book - Factorio Wiki
Simple module fabrication - Factorio Forums
Factorio Prints: Module Factory
Factorio Prints: Efficiency Modules level 3 by drone
Factorio Prints: All you need bot-based Mega base. v1.42 - 500spm raw to science, 1300/m raw to circuit, Lv3 modules, refineries, power, mall and more.
Compact Speed 3 Module Production : r/factorio
Factorio Prints: Speed module 3 beaconed and compact
Factorio Prints: Late game perfect ratio module 3 build - 80/min - updated for 1.0
Wahahaha, I have made a monster! Tier 3 (Speed) Module Maker : r/factorio
Blueprint - Factorio Wiki
Compact module production [28x24] (check comments for info and blueprint) : r/factorio