Hi I am a new raspberrypi 3B+ user. I am trying to create a local network from my macbook pro, and then have my raspberry pi connect to it. I want to be able to ssh to my raspberry pi in remote locations with no internet access and not have to have a ethernet cable from my mac to my pi.
In the GUI I can see My_MacBook_Pro show up, and it does not have a little lock next to it. At first when I clicked it would give me an invalid argument error.
Then I eddited the /etc/wpa_supplicant/wpa_supplicant.conf file to include
After this the invalid argument error no longer appeared, but when I click on it now nothing happens. (It does not look like the pi is joining the network from the GUI). Could this be to the channel number that I select when creating a network on my mac? How can I get my pi to connect to my Mac?