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DF ROBOT WIAnode Wireless Interactive Art Node (Compatible with TouchDesigner / Unity / Unreal / Max)
WIAnode Wireless Interactive Art Node - Bring the Physical World into Live Visuals. WIAnode is a wireless interaction tool for media art, creative coding, interactive installations, classrooms, and live visual projects. It connects physical inputs—such as touch, motion, distance, light, temperature, and buttons—to TouchDesigner and other creative software over Wi-Fi. Sensor data can become animation, sound, lighting, movement, or real-time visual effects without building an Arduino or ESP32 system first.
No microcontroller coding, external MQTT server, driver installation, or dedicated setup application is required. Network settings are added by editing a text file, while the built-in screen shows the connection address needed by the software. With two plug-and-play I2C sensor ports, four configurable input/output ports, two servo ports, wireless multi-node deployment, and shared live-data access, WIAnode turns physical interaction into a more direct part of the creative process.
User Manual / Datasheet / Example Codes Etc.
Features
- Extensive Sensor Connectivity: Equipped with 2 I2C ports and 6 I/O ports. Easily connects to gesture, distance, motion, and touch sensors, as well as potentiometers.
- Onboard OLED Display: A 0.91-inch OLED screen provides real-time IP address and port configuration data. Features a default sleep mode for power efficiency and a physical wake-up button.
- Visual Status Feedback: An integrated RGB LED clearly indicates device status (Yellow: Awaiting Wi-Fi Config; Red: Connecting; Green: Network Connected).
- Flexible Power Options: Standard 5V power input via Type-C allows the device to run indefinitely off standard wall adapters or portable power banks.
Specifications
- I2C Ports ×2: 4-pin PH2.0
- I/O Ports ×4: 3-pin PH2.0
- 5V Servo Ports ×2: 3-pin 2.54mm header
- WKUP Button: Wakes up the screen
- RESET Button: Restarts the device
- Type-C Port: Power supply and configuration
- Yellow: Waiting for Wi-Fi configuration
- Red: Waiting for network connection
- Green: Network connected
- Display: Shows IP address and port configuration information
Applications
- Interactive Projection Mapping: Connect distance and motion sensors to trigger real-time visual changes in TouchDesigner.
- Immersive Exhibitions: Deploy dozens of WIAnodes across a gallery space using the multi-node MQTT network to gather visitor location data for Unity-based interactive floors.
- Kinetic Art Installations: Utilize the 5V servo ports and I/O inputs to create responsive mechanical sculptures without writing C++ code.
Package Includes
- WIAnode x1
- Silicone Cable Pack x1