Hello there, I'm a beginner in iOS app development. I'm developing a BLE scanner app to received data from IOT device with specific service ID. The application works fine in both background and the foreground. Is it possible to design the app to be relaunched if it is not running when the specific id service is advertised ? or how do I schedule the BLE scanner to do scanning even when the app is not running? Any suggestion is very appreciated.

Hi, I was wondering if the BLE scanner could scan only one channel that I specified where the peripheral is used for advertising. Is this possible in iOS? How do I choose the channel using CoreBluetooth, if it is possible? Thanks in advance.

Hello there, I'm developing an app to scan for a certain BLE service in the background. The app is receiving the advertisement packet from a peripheral while it is running in the background but did not receive the scan response. The app receives the scan response only when it is running in the foreground. My question is that is it possible to make the app getting the scan response while it is running in the background ? if yes how do I do it? Thanks for your help in advance.