{
"usb": {
"device_version": "1.0.0"
},
"ws2812": {
"pin": "D3"
"matrix_pins": {
"cols": ["F5", "F6", "F7", "B1", "B3", "B2", "B6"],
"rows": ["D4", "D7", "E6", "B4", "B5"]
"diode_direction": "COL2ROW"
}