almost time to release
This product supports developers who implement web application with Web MIDI API.
The "Web MIDI Dash" button behave as HID, such as Keyboard. And when fire the button on the "Web MIDI Dash" Button, the "Web MIDI Dash" Button input the word bellow for you that is the statement of starting using Web MIDI API.
Navigator.requestMIDIAccess({sysex:true}).then( onMIDISuccess, onMIDIFailure );
Connect the button with USB(USB type C ready!).
That is it!! Super easy isn't it.
Please note that the "Web MIDI Dash" Button behaves as "Standard 101-key or 102-key".
- 3D Printer
- Filament for 3D printing (Color: Black and Yellow is the best, but not these color is not required.)
- Arduino Micro Pro (5V 16MHz) [amazon.com, amazon.co.jp] x1
- USB Cable(microB-Male, A-Male) [amazon.com, amazon.co.jp] x1
- Tact Switch(6x6x4.3, Momentary) [amazon.com, amazon.co.jp] x1
- Swith [amazon.com, amazon.co.jp] x1
Download 3 STL files(Chassis, Lower Enclosure, Upper Enclosure) in the enclosure_stl directory of this repo, and follow the instructions of your targetting 3D printer to print enclosure.
Solder as the figure bellow.
Note: figure in above is using Arduino Micro, but use Arduino Pro Micro(5V).
The circuit is looks like image bellow when soldering is completed.
Enclose chassis by other 2 pieces. >>>
Launch Arduino IDE. And open Tools>Processor and select ATmega32U4(5V, 16MHz). This is extremely important and must be set before start sending sketch otherwise the Arduino Micro Pro will be blick. After set the Tools menu properly, send this Sketch by clicking Uplodad button on Arduino IDE.
Note: The "Web MIDI Dash" Button is providing 2 modes. One is "Web MIDI API" mode and the other is "ESC Button" mode. This is changed by dip switch on right side of the "Web MIDI Dash" Button. If your solder is as same as the section of "Solder electric circuit", "Web MIDI API" mode is the switch status in image bellow. If the switch status is changed in opposet, "ESC Button" mode will be activated.
