Will this work the same as a Yamaha md-bt01?

Yes, but much better. I own both. I've found the WIDI Master to have a better range and stronger signal than the Yamaha unit. It can also do something the BT01 can't. You can connect two WIDI Masters together without the need for a computer or mobile device. Just plug and go. It's a fantastic product.

Will this with qrs pianomation systems?

I hooked it up to a Pianomation system, but it is a little tight fit. Works good though. You have to hook up the midi out as WIDI Master gets its power from MIDI out.

Yes. With WIDI Group Connection and Group Auto-learn features, you can do 1-to-4 MIDI Thru/Split and 4-to-1 MIDI merge wirelessly. Please check cme-pro support page to get all instructions.

Do I need two of these to connect two devices

Maybe. I use one of mine to connect to MainStage on my Mac and with this scenario, I only need one since the computer has Bluetooth.. Connecting two keyboards together requires two, one WIDI Master for each keyboard.

Cme Widi Master Bluetooth Midiアダプター 5ピンdin対応超低遅延3ms Midi Out給電

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Description

🎵 Cut the cords, not the vibe — wireless MIDI freedom unleashed!

PERSONALIZE YOUR MIDI UNIVERSE - Use the WIDI app for lifetime firmware updates, adaptive frequency hopping, and custom merge/split group settings with up to 5 devices.
PLUG PAIR PLAY EFFORTLESSLY - Automatic pairing with WIDI devices and Bluetooth MIDI controllers across iOS, macOS, Windows, and Android—setup in seconds.
STAGE READY RANGE RELIABILITY - Maximize your wireless reach up to 65 feet line-of-sight with smart interference minimization—perfect for live gigs and studio flow.
CUT THE CABLES NOT THE CREATIVITY - Say goodbye to studio clutter with seamless Bluetooth 5.0 MIDI connectivity powered directly via MIDI Out—no batteries needed.
LIGHTNING FAST WIRELESS JAM SESSIONS - Experience ultra-low 3ms latency for flawless real-time performance and studio precision.

The CME WIDI Master is a cutting-edge wireless MIDI adapter leveraging Bluetooth 5.0 technology to deliver ultra-low latency (3ms) MIDI transmission. It powers directly via MIDI Out, eliminating the need for batteries, and supports MIDI Through and Merge functions for complex setups. Compatible with iOS, macOS, Windows, and Android, it offers a 65-foot wireless range and customizable settings through the WIDI app, making it an essential tool for modern musicians seeking clutter-free, high-performance MIDI connectivity.

Specifications

ASIN	B08F8F57JX
Amazon Bestseller	#2,404 in Musical Instruments ( See Top 100 in Musical Instruments ) #4 in Computer Recording MIDI Interfaces
Brand Name	CME
Compatible Devices	Automatic connection with other WIDI devices and BLE MIDI controllers, Available in Bluetooth MIDI compatible Android app, MIDI equipment and electronic instruments that can be powered from a 5-pin DIN MIDI OUT terminal, Supports Windows 10/11 (KORG BLE MIDI Driver), Supports iOS and macOS manual pairing
Connectivity Technology	5-pin DIN MIDI input and output, Bluetooth MIDI (exclusively developed by CME)
Customer Reviews	4.5 4.5 out of 5 stars (1,437)
Global Trade Identification Number	08885011101166
Item Type Name	Wireless MIDI Adapter via Bluetooth 5.0 Powered via MIDI Out for 5 pin DIN MIDI devices
Item Weight	1.1 Ounces
Manufacturer	CME
Manufacturer Part Number	WM1
Maximum Sample Rate	0.4 KHz
Model Number	WIDI Master
Number of Channels	16
Operating System	Bluetooth MIDI Compatible OS: iOS, macOS, and Android can be connected with standard BLE MIDI function. Supports Windows 10/11 via KORG BLE MIDI Driver
Supported Software	Bluetooth MIDI対応ソフトウェアで使用可能。Bluetooth MIDIに対応していないアプリケーションでも、midimttr（iOS）、MIDI BLE Connect（Android）、KORG BLE MIDI Driver（Windows）などのブリッジソフトウェアを利用することで接続できます。
UPC	196288017905
Warranty Description	Manufacturer's 1 Year Warranty

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€ 80.49

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Sold byAmazon IrelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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CME WIDI Master Bluetooth MIDIアダプター 5ピンDIN対応超低遅延3ms MIDI OUT給電

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