Is there a simple example project I can give to our app developers to transfer data in SPP mode with the actual EZ-serial software to and from a smartphone with iOS and / or Android? I looked for such an example, as it seems to me the most flexible way to handle Bluetooth transfer for a wide variety of applications, but could not find one, instead I found lots of examples for specialized profiles or beacons. The available specialized Bluetooth-profiles don´t fit to our application, so we decided to use SPP as an extremely flexible solution. Moreover this allowes to use the Bluetooth modules (in our case CYBLE-022001) with the pre-programmed application software.
Ideally it would be just an extremely simple code example to send some text to the module and to receive the answer (and show it on the screen for example), just to show what library functions on iOS / Android to use. The only special requirement is, the code should preferrably handle messages that are longer than 20 bytes automatically (segmentation in several Bluetooth-messages) to avoid any pitfalls regarding segmentation.
Thanks for your help,
Hermann
