I need a prototype iOS app to dialog with Arduino + HM-12 - 01/05/2018 05:22 EDT

I need a SWIFT programmer to develop an iOS app that will communicate with Arduino/BLE HM-10 module. The prototype app should be a xcode project : RECIEVE THE DATA : * connect with BLE device : this will be HM-12 in final product ( but should work with HM-10 if you don't have HM-12 ) * at first connection show a screen with BLE devices. Show only those with a name beginning with determined string * remember the choice for future connection * parse the data : data sentences are sent each 40 to 100ms. = synchronise the stream, allow 1-2 s of lost data at the beginning to synchronize. After that no one should be missed * refresh local variables * display the raw strings in hexadecimal on a screen * display some selected data (4 to 10 variables) LOG THE DATA * display a checkbox to log the data at 1 Hz : it should be exactly one record for each second with no one missing. * record the data in a CSV table according to a provided template * store the record in compressed way (zip ?). * name the record according to current date : for ex : [login to view URL] ( and this will restart a log when the day changes) * propose a button to send it by mail as attached file with regular ios mail client. SEND SOME DATA TO MODIFY THE EEPROM OF ARDUINO * show a table with eeprom values * read the eeprom of arduino with sending request between 2 receptions of data * track changes of values by user * auto-limit the changed values in a predefined range * send new value between 2 receptions No design skills is asked on this project, just functionnal prototype app. Other steps will be offered to the developper to end to final app.