Description: The phone side debugging tools for Bluetooth 4.0, there is source code, it can be directly run.
To Search:
File list (Check if you may need any files):
nRF UART
........\Chip-hires-iOS-app2_114x114.png
........\Chip-hires-iOS-app2_57x57.png
........\Chip-hires-iOS-app_1024x1024.png
........\nRF UART
........\nRF UART.xcodeproj
........\..................\project.pbxproj
........\..................\project.xcworkspace
........\..................\...................\contents.xcworkspacedata
........\..................\...................\xcshareddata
........\..................\...................\............\nRF UART.xccheckout
........\..................\...................\xcuserdata
........\..................\...................\..........\omh.xcuserdatad
........\..................\...................\..........\...............\UserInterfaceState.xcuserstate
........\..................\xcuserdata
........\..................\..........\omh.xcuserdatad
........\..................\..........\...............\xcdebugger
........\..................\..........\...............\..........\Breakpoints.xcbkptlist
........\..................\..........\...............\..........\Breakpoints_v2.xcbkptlist
........\..................\..........\...............\xcschemes
........\..................\..........\...............\.........\nRF UART.xcscheme
........\..................\..........\...............\.........\xcschememanagement.plist
........\........\AppDelegate.h
........\........\AppDelegate.m
........\........\Default-568h@2x.png
........\........\Default.png
........\........\Default@2x.png
........\........\en.lproj
........\........\........\InfoPlist.strings
........\........\........\MainStoryboard.storyboard
........\........\Images.xcassets
........\........\...............\AppIcon.appiconset
........\........\...............\..................\Chip-hires-iOS-app2_114x114.png
........\........\...............\..................\Chip-hires-iOS-app2_57x57.png
........\........\...............\..................\Contents.json
........\........\...............\..................\nRF-UART_120x120px.png
........\........\...............\LaunchImage.launchimage
........\........\...............\.......................\Contents.json
........\........\...............\.......................\Default-568h@2x.png
........\........\...............\.......................\Default.png
........\........\...............\.......................\Default@2x.png
........\........\main.m
........\........\nRF UART-Info.plist
........\........\nRF UART-Prefix.pch
........\........\nRF-UART_120x120px.png
........\........\UARTPeripheral.h
........\........\UARTPeripheral.m
........\........\ViewController.h
........\........\ViewController.m