LANBahnThrottle is an Android program for locomotive control, it is similar to my “SRCP Client” – LanbahnThrottle is still in beta stage, but you can find the source code of this software already on or an APK-File here.

It sends LANBAHN commands like “LOCO 211 30 1 0 0 0” (=> set speed of LOCO with address 211 to 30%, direction forward, F0 on and other functions off) via UDP multicast on port 27027.

lb-throttle-screenshot LanbahnThrottle Screenshot (German and English localized).
throttle-with-tuna-knob This app is compatible to the tuna knob (if you prefer a “physical” knob).