1. sanjoyjana's Avatar
    Hi All,
    I am new to Mac programming and I am developing an iPhone application where I need to connect an external device from where data will be read into the iPhone and commands will be written to the device through Serial Port (RS232). Regarding this, I have some queries as follows:
    1) Does iPhone/iPod Touch support Serial Port (RS232) communication? If so, do I need to jailbreak the device or I can do it without tampering the device?
    2) Does the iPhone SDK 3.1.2 have support for serial communication? If so, which framework I need to use (like GameKit for Bluetooth communication)?
    3) Does the iPhone simulator, which comes with Xcode, has support for the Serial Port (RS232) communication? Or I need to have the required iPhone development membership for testing the communication on the actual device?
    4) The MAC PC I am using do not have any Serial port. Only USB port is there. So I have to communicate with the device using USB port via serial interface.

    Your early response will be a great help for me in the development.

    Thank you all in advance.
    12-22-2009 07:13 AM
  2. flyingember's Avatar
    Apple offers the dock port interface. you have to design hardware to work with it.
    12-22-2009 09:34 AM
  3. BunnyDeath's Avatar
    Can't speak to the first 3 questions. However, I just bought a USB to RS
    232 Converter (TRENDnet model #TU-S9) to communicate with my telescope. I'm running El Capitan on a 2008 MacBook Pro and it works like a champ.
    03-21-2016 06:50 PM