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Topic: Read BLE Data using iOS  (Read 647 times) previous topic - next topic

chavez179

Has anyone written an iOS, Swift based app, that is able to read information from a Bluno nano? I am trying to make one to read in some voltages but I am not sure how. I have been able to connect it using UUID 0x1812 and I can see the two characteristics it has: DFB1 and DFB2

I am not sure which to use. My Arduino is a Bluno Nano and I have made it constantly output a double 5.0. I want to be able to retrieve this data and display it on a label. If anyone can help me that would be great. I assume there is some function you can make that reads in the bits but I cannot find any documentation on what the protocol is.

Nick_Pyner

This might be useful
https://engineersportal.com/blog/2018/10/31/sending-arduino-data-to-ios-iphoneipad-using-blexar-bluetooth-app

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