Installing a QR Reader on motorola e20
- Thread starter yottie
- Start date
QR readers use the internet to read the code, how is it going to work without internet?
No,
If this is for the drone, then the QR code is just a link to download the drone app from the manufacturer.
An internet connection is required to download the drone app, just like any other app.
An internet connection will almost certainly be required to actually use the app as well, and for other features such as updating the software in the drone itself.
If the phone can't read QR codes for some reason, then the equivalent is to just type in the download address for the app - but an internet connection is still required to download it and install any updates.
QR codes are just a method of providing text to a device. That text can be a website address, app address, someone's email, phone or whatever else. For devices which can read them, it's just a faster and more reliable option than typing the information in.