{ "board": "STMicroelectronics:stm32:GenF4", "port": "COM17", "prebuild": "if exist bin rd /s /q bin", "sketch": "IR-protocol.ino", "configuration": "clock=25MHz,pnum=MAKET_F401RETX,upload_method=dfuMethod,xserial=generic,usb=CDCgen,xusb=FS,opt=osstd,dbg=none,rtlib=nano" }