3 ms·

Are there any other cheap wifi buttons without the bootup delay? Looking for something to talk to my raspberry py to turn off/on lights or switch spotify songs,

• Sanddancer 11y ago
  Not with wifi, no. You'd probably be best off picking up an RF keyfob and matching receiver from somewhere; adafruit has a few, can probably find a bunch on ebay as well. The problem with Wifi is that because of everything involved down the chain, you can either have a really long battery life, or a really short bootup delay. For instant, with decent battery life, you're going to need a much simpler protocol.