<div dir="ltr"><div><div><div>i used core-image-minimal for a raspberry pi 0w. But i get rfkill can not open control device. when i give rfkill , i get the syntanx output, this means it exists. <br></div>the wifi driver is installed.<br><br></div>What is the rfkill device? is it /dev/rfkill ?<br></div><br></div>