Adding the schematic and pcb file

kuwatay / ble-midi

esp32 based ble midi

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Open 4dvn opened 4 years ago

4dvn commented 4 years ago

Hello, can you upload the 5x5 matrix board schematic file and pcb file?

kuwatay commented 4 years ago

schematic of matrix is added.

4dvn commented 4 years ago

Thank you, and i wanna know the pin connector of matrix to esp32 node mcu

kuwatay commented 4 years ago

pin assignment is described in the code.

in BLE-MIDI_Matrix5/BLE-MIDI_Matrix5.ino

int scanCol [SCAN_COL_SIZE] = {18, 19, 21, 22, 23}; int scanRow [SCAN_ROW_SIZE] = {15, 4, 16, 17, 5};

please note that the numbers are pin names in Arduino.