3 ms·

Yeah. Those would be super useful as general purpose displays. I found something on Alibaba without much technical info about. Hopefully someone gets the idea

• splitbrain 9y ago
  yeah, I wish there was an easy DIY way to program those
  • sigstoat 9y ago
    order enough of them and i expect you could get one of the sellers to give you specs. they just use 433MHz; shouldn't be too hard to talk to them once you know what to send.