“After we tinkered with a really useful project to convert esp8266 to a WiFi Repeater, now it’s time for having fun!
End year is the best time to troll your annoying neighbors (or be the annoying one instead), maybe we already did this by renaming our WiFi name into some weird description like “Your Momma Is So Fat” or “Your Music Taste Is Suck!”, but this article helps you to disturb your evil neighbors even further by broadcasting multiple SSIDs at the same time. There’s no limit to your SSID list so that you can use this for advertisement. Are You Ready, Evil?
To do this project you’ll need an esp8266 module like NodeMCU and a micro USB cable.”