{
"keyboard_name": "TBK Mini STeMCell",
"usb": {
"device_version": "2.0.0"
},
"ws2812": {
"pin": "D3",
"driver": "pwm"
"matrix_pins": {
"cols": ["F6", "F5", "B6", "D7", "E6", "B4"],
"rows": ["F7", "C6", "D4", "B5"]
"diode_direction": "ROW2COL",
"split": {
"soft_serial_pin": "D2"
"processor": "STM32F411",
"bootloader": "stm32-dfu"
}