Welcome to RADR, the open-source wireless remote controller for the OSSM and Bluetooth-enabled devices.
What is RADR?
RADR (pronounced like "radar") is a user-friendly, everyday wireless controller for sex machines and Bluetooth toys. Originally designed to control the Open Source Sex Machine (OSSM), RADR has evolved into a versatile controller supporting a wide range of Bluetooth-enabled devices through the Buttplug.io protocol.
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Key Features
Wireless Control
Bluetooth Low Energy (BLE) connectivity with automatic device discovery and pairing.
Multi-Device Support
Control OSSM, Lovense toys, and hundreds of other devices via Buttplug.io.
Intuitive Interface
Two rotary encoders, three buttons, and bumpers for eyes-free operation.
Full-Color Display
320x240 TFT LCD shows all settings, battery status, and device information.
4+ Hour Battery
Built-in lithium battery with USB-C charging and intelligent power management.
Open Source
Fully open hardware and software under the CERN OHL-S v2 license.
Design Philosophy
RADR was created with these principles in mind:
- Simplicity — Control your devices without reaching for a phone or computer
- Reliability — Direct Bluetooth connection without cloud dependencies
- Tactile Feedback — Operate by feel with physical knobs and buttons
- Openness — Community-driven development and full source availability
Getting Started
If you're new to RADR, start here:
Quick Start
Get your RADR set up and paired in minutes.
Device Support
See which devices work with RADR.
What's in the Box
If you purchased a complete RADR from Research And Desire:
- RADR wireless remote
- USB-C charging cable
You'll need to provide:
- A compatible device (OSSM, Lovense toy, etc.)
- A USB power source for charging
Building Your Own
RADR is open-source hardware. You can build your own using:
- PCB Design Files — Altium design files and schematics
- 3D Print Files — STL and STEP files for the enclosure
- Bill of Materials — Complete parts list
- Firmware Source — ESP32 firmware
Hardware Documentation
Technical documentation for building RADR.
Community
Join the Kinky Makers community to share your builds, get help, and contribute to development:
Kinky Makers
DIY builds, open-source development, and maker community discussions.