Bluetooth and IOS?


hi,
i'm working on project control leds physical buttons ir signals.  i'm considering adding bluetooth module, see they're quite cheap, control lights well.  our household uses ios , prefer not have write application.  before decide add bluetooth couple of questions.

  • how hard write arduino code?  it's serial communication right?
  • are there better modules other?  should when choosing module?
  • are there existing ios apps can use connect , send serial signals?
  • other considerations?


thanks
rich

how hard write arduino code?  it's serial communication right?
it isn't. yes, arduino sees bluetooth serial device

quote
are there better modules other?  should when choosing module?
you need bluetooth4 "ble" module. there may other apple-specific modules.

quote
are there existing ios apps can use connect , send serial signals?
trawl app store. understand won't find much

quote
other considerations?
no


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