The definitive wireless controller for your Märklin Central Station 2 or 3, native on the Mac. Take full command of your model railway from your desk. A proper sidebar, multiple windows, full keyboard control — and the same pixel-accurate track diagram the Central Station itself draws. ON THE MAC • Sidebar navigation across locomotives, accessories, routes, layout and automation • Multiple windows, so the track diagram and a locomotive can sit side by side • Keyboard shortcuts throughout — arrow keys for speed, D for direction, L for lights, 1–9 for functions • Drag a .cslayout file onto the app to open it LAYOUT AND ACCESSORIES • Your CS3's track diagram reproduced exactly — the same connection geometry, curve maths and switch artwork the Central Station draws itself • Turntables with all 48 numbered stalls • Tap any switch or signal to throw it, and watch it change from any hand controller • Hand-thrown turnouts drawn in the Central Station's own grey, distinct from decoder-driven ones SHARE YOUR TRACK PLAN • Export any layout as a file and send it by AirDrop, Mail or Messages • Open one someone sends you and it lands straight in your list — never overwriting a layout you already have • Browse track plans shared by other modellers, and publish your own • No account, no password, no email address LIVE WEBCAM • Plug a USB webcam straight into your CS3 and it is found automatically • Any IP camera works too — MJPEG streams and JPEG snapshots ROUTES AND AUTOMATION • Named sequences of switch, signal, speed and delay commands • Trigger routes from feedback contacts, and watch CS3 automation state live BUILT FOR THE HOBBY • Automatic CS2 / CS3 discovery on your network • Full roster import, including custom accessories and MFX UIDs • CS3 backup management — list, download and create • Works entirely on your local network Requires a Märklin Central Station 2, or a CS3 running firmware 2.6 or later, on the same network.