Deepak Jain

Did you try changing the case to lower case for char UUID and service UUID ?

You can use app like light blue to connect and check all the services present. If light blue does not show it, it means device does not have it. On...

If you don’t mind sharing the screen capture for LightBlue showing services and characteristics and console log for retrieve services for comparison, I can check and see if any find...

1. On IOS if you have lightblue and lightblue shows the characteristics, then we can rule out the issue with the device completely. 2. What is the exact error message...

IOS code has logs. Did you try running it from Xcode and look at the debug logs. I see several debug statements: - (void)peripheral:(CBPeripheral *)peripheral didDiscoverServices:(NSError *)error { if (error)...

Did you respond to this query? On IOS if you have lightblue and lightblue shows the characteristics, then we can rule out the issue with the device.

This is ok. You can ignore this warning. On Tue, Mar 9, 2021 at 3:30 PM Alexis wrote: > I will try that as soon as i have an Iphone...

Yes. Not an issue with BLE manager package. Which BLE chip do you use? How do you define your characteristics? On Thu, Mar 11, 2021 at 5:12 AM Alexis ***@***.***>...

Only thing I can think of is the connection handle are not continuous. Can you try starting the connection handle from 0x10 instead of 0x20. If this does not work...