Firmware update

Update of the firmware is recommended so that mi.1 can be used in the most optimal condition. To do this, please download the dedicated iPhone/iPad application "Piano Jukebox" (free)from App Store.

† If the Upload button has not been active, your mi.1's firmware might be too early(V1). Then "Firmware Update to V2" is necessary by using "mi.1 connect" app. Please watch this video.

How to connect to iPhone/iPad

The connection between mi.1 and the iOS is made by Bluetooth Low Energy MIDI. The connection is managed in the “Bluetooth Midi Devices” List which the Piano Jukebox or some other MIDI apps have.

Preparation: Turn on the device to which the mi.1 is connected

How to connect to Mac

"For the connection between Mac, go to Application/Utilities folder and open Audio MIDI Setup. For details, please visit our website."

Hardware Revision and Firmware version

Hardware Revision

There are three revisions of mi.1's hardware determined by Release Date. The current revision is Rev.2.

Revison numbers Release date Appearance Update content
Rev.1 Oct-14(for contributors of mi.1's IndieGoGo campaign) White, Black, Translucent --
Rev.2 Nov-14 Smoke Changed the color of rasin case to smoke
Rev.3 or "E" Mar-16 Smoke
Rev.3 sticker or "E" on bar code label
Replaced a Bluetooth chip to get higher BLE MIDI transfer throughput.

Firmware version

"Firmware" means a program that is installed into mi.1. The latest version is v2.2.1 for Rev.2 and v3.2.1 for Rev.3. or E

Firmware version Corresponding Revision Update Content iOS version Updater App The latest version
V1 1.0.1/1.0.2 Rev.1/Rev.2 Supported Quicco Sound's Bluetooth MIDI iOS7 mi.1 connect
V2 2.0.0 Rev.1/Rev.2 Supported the Apple's Bluetooth LE MIDI iOS8/iOS9 Piano Jukebox
2.2.1 Rev.1/Rev.2 Fixed a bug which loses data when receiving a large amount of continuous MIDI data.
Improved the latency from MIDI to Bluetooth"
iOS8/iOS9 Piano Jukebox *
V3 3.1.0 Rev.3 or"E" Improved the throughput of Bluetooth MIDI iOS8/iOS9 Piano Jukebox
3.2.1 Rev.3 or "E" Improved the latency from MIDI to Bluetooth iOS8/iOS9 Piano Jukebox *

Support Document

mi.1 manual