OSSM User Guide

Choose a path for a Ready to Play OSSM, a DIY build, or an existing machine that needs use or support guidance.

OSSM is the Open Source Sex Machine. Choose the path that matches where you are today.

A fully assembled OSSM Ready to Play machine

Choose your path

I bought Ready to Play

Connect power, observe homing, choose a controller, and complete the first-use checks.

I am building an OSSM

Open the Assembly site for parts, tools, construction, wiring, and first testing.

I already use OSSM

Jump to controllers, Wi-Fi, motion controls, care, or troubleshooting.

Before any movement

Read OSSM safety and emergency stop, stabilise the frame, keep clear of the moving rail, set speed and depth to zero, and test the controller's Stop action while unloaded.

Help and reference

Troubleshoot OSSM

Diagnose power, homing, controller, Bluetooth, and Wi-Fi symptoms.

Care and maintenance

Clean, inspect, lubricate, and know when to stop and replace a part.

Hardware and firmware

Find the developer reference, source files, licenses, and issue tracker.