It seems like I finally got a hit seemingly (green dot) and then I checked mii plaza and there wasn't anything in there. Did i do something wrong on my end?
I was very excited to hear about this app, but unfortunately I can't seem to get any streetpass connections in the mall location, and it's really unfortunate :(. I have streetpass on for streetpass mii plaza and I'm able to upload my data correctly but it doesn't seem to download anything from...
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi