My First Automated Lego Train Track! Simple automation of switch, lights, and boom barrier. Looking forward to making bigger and better! : r/LEGOtrains
Switches – MattzoBricks
Can LEGO City Powered Up trains be automated? - Bricks
Switches – MattzoBricks
Arduino for Lego Trains #10: The Automated Marshall Yard - YouTube
GitHub - Novakasa/brickrail: LEGO Train automation software for PoweredUp
4DBrix - Train
LEGO Train Automation - WiFi controlled with NodeMCU (ESP8266) - Internet of LEGO