ER-USB-MIDI

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Tindie-mediums.png

ER-USB-MIDI P1090014-720PX.jpg

Features[edit]

Resources[edit]

Seeeduino XIAO RP2040[edit]

There are 14 GPIO PINs on XIAO RP2040, on which there are 11 digital pins, 4 analog pins, 11 PWM Pins,1 I2C interface, 1 UART interface, 1 SPI interface, 1 SWD Bonding pad interface.

Seeed-xinpin-rp2040.jpg

Design[edit]

XAIO RP2040 CPU[edit]

ER-USB-MIDI RP2040.PNG

MIDI Jacks[edit]

ER-USB-MIDI JACKS.PNG

  • J5, J6 = PJ366ST
  • Install both Pot/Jack headers/sockets
    • Female sockets on Controls card
    • Male Pins on Daughtercard

MIDI In[edit]

ER-USB-MIDI IN.PNG

Daughtercard Prototyping Area[edit]

ER-PROTO-02-DB REAR PWR.png

Build[edit]

  • Daughtercard/Controls card

ER-USB-MIDI P1090022-720px.jpg

  • Cap on MIDI In GND pin

ER-USB-MIDI P1090027-720px.jpg

Software[edit]