CME WIDI Master

WIDI Master – Wireless MIDI via Bluetooth

WIDI Master is a wireless solution that replaces traditional MIDI cables and enables MIDI communication via Bluetooth. Connect your MIDI devices completely wirelessly and without a computer—quickly, easily, and with high performance.

With advanced algorithms and Bluetooth 5 technology, you get a stable connection, long range, and extremely low latency, making WIDI Master ideal for both studio and stage use.

Key Features

• Wireless MIDI via Bluetooth Low Energy (BLE)
• Point-to-point MIDI connection without cables
• Bluetooth 4/5 compatible
• Ultra-low latency down to 3 ms
• Automatic pairing and role switching (master/slave)
• Support for MIDI Clock and SysEx
• Smart Connectivity Algorithms (SCA) for optimized performance
• Range and speed optimization
• Standalone operation – no external power required
• Firmware updates via Bluetooth (iOS/Android)
• Lifetime updates via the WIDI App
• Detachable design (connect only MIDI OUT when needed)
• 45° cable design for flexible connection

Connections and compatibility

• 1 x MIDI IN (5-pin DIN)
• 1 x MIDI OUT (5-pin DIN)
• Compatible with all MIDI devices with 3.3V or 5V MIDI OUT (MMA standard)
• Supports iOS 8 or later
• macOS Yosemite or later
• Windows 10 (v1909 or later)
• Android 8 or later
• Compatible with Bluetooth MIDI devices and controllers

Power and Performance

• Power supply via MIDI OUT (5V / 3.3V)
• Power consumption: 37 mW

Dimensions

• Main unit: 21 x 21 x 49 mm
• Subunit: 18 x 18 x 24 mm

Other

• Multicolor LED indicator
• Built-in button for control and settings

WIDI Master gives you complete freedom to create a wireless MIDI setup with stable performance, low latency, and ease of use—perfect for both studio and live use.