We are looking to design a device for our locking system.
We like a Bluetooth or NFC receiving adaptor
That receives an assigned decimal number from a users phone app (a user ID)
Pushed from app bluetooth when in range of the bluetooth adaptor
The adaptor collects the user ID and pushes it via a rs232 comnection which this output then inputs to our locker terminal.
The output must be in decimal format.
The app must be able to be configured with a cloud based integration that will authenticate the user ID
7 фрілансерів(-и) у середньому готові виконати цю роботу за $650
Sir i have done similar projects before you cancheck it on my website i assure you good quality of work please share some more details to get started
Hello. I have expirience with transfering dta usin Blurtooth in the way like you need. For this price you will got electronic device design and app prototype.