My Pi 4 is not working well on 5 ghz. My router does not have the capability to set up an SSID only on 2.4 ghz. I have seen threads on how to edit the resin-wifi-01 file and use the band=bg command. I cannot find this anywhere in the piaware folder set. I have also seen comments that piaware is not a full OS which may explain why I cannot find the file.
Can piaware be configured to connect only to 2.4 ghz? If yes, please let me know how.
Is it possible to load the full OS then load just the piaware module so I have access to more wifi configuration settings?
Just a note to add that I was successful restricting the Pi to 2.4 ghz within piaware
go to Boot directory
edit the file piware-config.txt
below where you enter the wifi SSID and password, enter band=bg