“Cute” little messages to read on the interstate highways. “Leave tailgaiting for football”, “Columbus day. Discover your directional”

I knew there’d be hackers for these. https://jalopnik.com/5141430/how-to-hack-an-electronic-road-sign
Samm
      
    “Cute” little messages to read on the interstate highways. “Leave tailgaiting for football”, “Columbus day. Discover your directional”

I knew there’d be hackers for these. https://jalopnik.com/5141430/how-to-hack-an-electronic-road-sign
Samm