CME WIDI Core

WIDI Core is a compact Bluetooth MIDI (BLE) expansion module designed to add wireless MIDI functionality to compatible CME WC-series devices. It enables ultra-low latency wireless MIDI communication while maintaining full support for standard wired MIDI workflows.

Built around CME’s WIDI technology, the module provides a smart Bluetooth MIDI connection for seamless integration with computers, mobile devices, and other WIDI-enabled hardware. It supports stable, high-precision MIDI transmission with minimal latency, making it suitable for both studio and live performance environments.

The WIDI Core features an onboard PCB antenna and a populated pin header for direct installation into supported devices such as MIDI Thru5 WC, U4MIDI WC, and H4MIDI WC. Once installed, it enables hybrid MIDI setups combining wired and wireless connectivity in a single system.

It is fully compatible with standard Bluetooth MIDI (BLE MIDI) devices across major operating systems, including macOS, iOS, Windows, and Android. The module is designed for reliable performance, low power consumption, and long-term firmware support.

Features
Bluetooth MIDI (BLE) Expansion Module
Ultra-Low Latency Wireless MIDI
Compatible With CME WC-Series Devices
Onboard PCB Antenna
Populated Pin Header For Installation
Hybrid Wired + Wireless MIDI Support

Compatibility
MIDI Thru5 WC
U4MIDI WC
H4MIDI WC
Other Compatible CME WC-Series Devices

Specifications
Technology: Bluetooth MIDI (BLE)
Antenna: Onboard PCB antenna
Interface: Pin header connection
MIDI Support: Standard MIDI messages including notes, CC, clock, SysEx, MTC, MPE
Latency: Ultra-low latency BLE MIDI transmission
Power: Powered via host device (WC-series integration)