Greetings,
I've built a custom image for the BPI M4 Zero and have been using a wired USB cable for my config and development work, It's final destination will require wireless. So I started to configure that today and discovered that it does not find any wireless access points.
The device exists.
3: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
link/ether ac:6a:a3:3f:9c:65 brd ff:ff:ff:ff