Pipo Interfaces
Audio & Music
Keyboards & Input Devices
Pipo
Wireless MIDI & OSC sensing for creative applications
Pipo Interfaces
Audio & Music
Keyboards & Input Devices
Pipo modules create a new playground for wireless sensing and real-time audiovisual interaction.
They simplify the connection between people, physical objects, and digital creation by turning sensors into standard OSC (Open Sound Control) or MIDI devices in seconds.
This plug-and-play bridge between hardware and audiovisual software accelerates and expands your creative potential.
Whether you’re building installations, designing experimental MIDI instruments, working in multimedia and performance art, or teaching, Pipo provides a flexible, open-source foundation.
Whether you’re a beginner or a pro, Pipo adds value—it empowers creators while offering time-saving, feature-rich tools for advanced users.
Using sensors in audiovisual applications often requires custom prototypes that are complex, fragile, and not flexible. Even minor changes can require reprogramming, which disrupts creative flow. Pipo changes that.
Each Pipo module hosts its own graphical, web-based user interface. There’s no need for a separate app—just connect from any Wi-Fi device. No internet connection required, no apps, no software lock-in.
You can adjust input and output ranges, choose output protocols, view live sensor data, and save multiple configurations—all in the field, on the fly.
Pipo comes preconfigured and ready to use. Just connect to start receiving data and testing new ideas.
Each module uses carefully chosen sensors and pre-processes their data to generate easy to use outputs.
Pipo supports data transmission via USB (MIDI), Bluetooth Low Energy (MIDI), or Wi-Fi (OSC).
Default configurations are preloaded for quick setup.
Pipo works with any OS and does not require any specific driver. You can use them with Ableton Live, TouchDesigner, Max, MadMapper, Bespoke, Pure Data, Isadora, VCV Rack, and many more…
Pipo Motion is designed for movement sensing.
It uses a high-performance 9-axis IMU for absolute or relative orientation data.
You can use it handheld, embedded in objects, or attached wherever you like. It captures orientation, taps, vibrations, magnetic fields and more. (Quaternion output is available on OSC for optimal 3D control).
Pipo Motion is powered by the fast and precise ICM-20948 IMU.
Pipo Range measures distance using a high-performance Time-of-Flight sensor (alike LIDAR).
It offers fast, accurate detection and has good resistance to ambient light.
Use it like a theremin with your hands for expressive control (up to ~.75 cm), or as a proximity sensor with people or objects (up to ~2.5–3 m).
It uses the VL53L1CB multizone sensor.
Pipo Analog is a versatile input hub for building custom interfaces and interactive objects using widely available components, modules or materials.
It offers 16 input channels:
All voltage inputs are protected and have solder pads for direct connection.
Four of the inputs offer a selectable voltage range (3.3V / 5V / 12V) for compatibility with multiple standards.
Breakout adapters from Grove to screw terminals and solder pads are included for flexible connectivity with anything you already have at hand.
General settings:
MIDI settings (per channel):
MIDI Note settings:
MIDI CC settings:
OSC settings:
A default OSC and MIDI preset is preloaded.
Note: Pipo features will expand over time through regular updates and community feedback.
Board dimensions:
| Pipo Motion | MUGIC | Odd Ball | Pipo Range | e-ther | ProxiMidi | Pipo Analog | Playtron (16 touch only) | GPIOBox (6 voltage input) | WiSystem | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Pipo Interfaces | Mugic | Oddballism | Pipo Interfaces | Peacockmedia | Copper&Cedar | Pipo Interfaces | Playtronica | Thatlittlebox | I-CubeX | ||
| Wireless Configuration | Full | Minimal | No config | Full | No config | Require app, wired | Full | No config | Manual OSC config | Usb config with sw | ||
| Compact/embeddable | Yes | Partial | No | Yes | No | No | Yes | No | No | Yes | ||
| Open Source | Yes | No | No | Yes | No | No | Yes | No | No | No | ||
| MiDi BLE | Yes | Partial | Yes | Yes | No | No | Yes | No | No | Wired or BLE – reflash needed | ||
| OSC Wifi | Yes | Yes | No | Yes | No | No | Yes | No | Yes | Wired or Wifi – reflash needed | ||
| Arduino Friendly | Yes | No | No | Yes | No | No | Yes | No | No | No | ||
| Rechargeable | Yes | Yes | Yes | Yes | No | No | Yes | No | No | No | ||
| Customizable | Yes | No | No | Yes | No | No | Yes | No | No | Partial | ||
| Mounting Options | Yes | No | No | Yes | No | No | Yes | No | No | Partial | ||
| Price | $159 | $250 | $135 | $142 | $95 | $180 | $148 | $155 (with case) | $270 | $238 |
Pipo software is open source, and the project is built with community input in mind. If you have questions, ideas or want to contribute, join us on Discord.
The full firmware and web UI code will be published after the campaign is funded. The 3D models of the cases will also be available.
Git repository.
The firmware is built using PlatformIO and the Arduino framework for accessibility and ease of customization.
The web interface front-end is written in Svelte—a modern, lightweight JavaScript framework.
Pipo aims to become a robust and reusable framework for all to build creative tools.
We envision a larger ecosystem of sensors and output modules, powered by the same foundation.
Documentation and tutorials are available and actively expanding: Manual link.
Our Discord server is also a great place to ask questions and get help.
Pipo production will follow two steps:
All partners are confirmed and ready to begin production.
Once production is complete, all units will be shipped to Crowd Supply’s fulfillment partner, Mouser Electronics, for distribution. Mouser will handle worldwide delivery to backers. Learn more in Crowd Supply’s guide: Ordering, Paying, and Shipping.
Pipo has undergone more than 1.5 years of prototyping, testing and refinement.
The current design is reliable and optimized for manufacturing.
We’ve chosen common components and standard processes (SMD-only PCBA) to minimize risks. However, hardware always brings some uncertainty. Ongoing trade tensions and tariff changes may impact pricing and timelines, but we’re prepared to adapt as needed.
We’ll keep backers informed if any delays arise.
"Three open source ESP32-powered modules enable seamless real-world interaction with digital creations."
"I am very fond of what Pipo does..."
CAN-V6 Creative Applications Network V6
"Pipo wants to unlock the creative potential of real-time sensing, and lower the technical barrier to it, by proposing tools that connect the physical world to the digital in a straightforward fashion."
"Pipo Interfaces [are] a new set of open source MIDI controllers that turn sensor data into wireless MIDI or OSC signals."
Produced by Pipo Interfaces in Belgium.
Sold and shipped by Crowd Supply.
The complete Pipo pack (bundle price): Pipo Motion + Pipo Analog + Pipo Range
A complete Pipo Motion device kit. Comes with its case, battery, and a strap to fix it anywhere you like.
From the Grove Cables project.
A pack of two 50-cm, four-signal cables suitable for connecting Grove-compatible boards and accessories.
From the Grove Cables project.
A single 100-cm, four-signal cables suitable for connecting Grove-compatible boards and accessories.
From the Seeed Joystick project.
Grove - Thumb Joystick is a Grove-compatible module, closely resembling the analog joystick found on PlayStation 5 (PS5) controllers.
From the Grove Soil Moisture Sensor project.
This Soil Moisture Sensor is designed for measuring the moisture in soil and similar materials, with an onboard potentiometer for adjusting sensitivity. Includes one 20 cm Grove Cable.
From the Key Switch - Grove Compatible project.
This Mechanical Key Button has a built-in RGB LED that provides both input and visual feedback capabilities. Includes one 20 cm Grove Cable.
From the Grove Light Sensor project.
A photoresistor with basic conditioning circuitry to sense light intensity, with sensitivity set with a 10 kΩ potentiometer. Includes one 20 cm Grove cable.
From the Grove Potentiometer project.
Includes one 20 cm Grove cable.
From the Grove Air Pressure Sensor project.
This Tube Pressure unit is a versatile air pressure sensor designed to support a wide range of pressures, specifically ranging from -100 to 200 kPa. Includes one 20 cm Grove cable.
From the Grove Limit Switch project.
This switch sensor is designed to provide limit protection in mechanical equipment applications. Includes one 20 cm Grove cable.
· pipointerfaces.com · pipo_interfaces
We develop open-source electronics for creative people, bridging the physical and digital worlds with sensors.
