My project demands wireless data transfer between windows application to the MCU(ATSAMD21) and it process the data send it to the display through uart. we choose bluetooth for wireless data transfer. since samd21 does not have in-built bluetooth module, we have been looking for bluetooth driver and found ATWINC3400 suitable for our application. After read software design documentation of ATWINC3400, I have following doubts.
1. are we only able to utilize bluetooth feature of ATWINC3400 if we use their dedicated mobile apps?
2. Is data transfer via ATWINC3400 driver possible for PC(windows application)?
3. what I understand from documentation is we able to utilize ble module only if our application is IOT based ? is it correct?
4. Final question, does ATWINC3400 help me with my application that I explained above?
Please guide me to right way to do my task. Thanks in advance