Work in progress LEGO train automation software for PoweredUp

Trailer on YouTube

Intended to be used with LEGO PoweredUp trains and LEGO PoweredUp/Control+ hubs as stationary controllers (for motorized switches) with easy to install and uninstall pybricks firmware.

This project contains microphython programs running on the LEGO hardware, a python server that handles BLE communication with the devices, and a GUI running in Godot game engine that also handles the Train route and scheduling logic. Communication between GUI and python server is done through websockets.

Trains detect their location via a Color and Distance Sensor pointed down at the track. Colored markers signal the bounds of block sections. Switches are motorized by LEGO motors attached to stationary PoweredUp hubs (Control+ 4 Port hub recommended).

Head to the Wiki to learn more!

Brickrail currently is in alpha stage. Users have reported succesfully automating their layouts, but each setup is a bit different and fixes are done in response to reports all the time. More reports are needed to confidently move to a stable release. If you are willing to give Brickrail a go, feel free to share your issues over in discussions. Reports of success are also greatly appreciated, as well as any usability/quality-of-life improvement requests.

Here's a video of Brickrail in action with a multi-layered layout.

Head to the Wiki to learn more about how to run Brickrail with your LEGO train layout.

If you have any problems setting Brickrail up, feel free to ask about it in discussions.

Watch this quick guide for a minimal setup of PoweredUp devices in the Brickrail GUI!