Hello everybody!
All boards below below have nRF52832 chips.
My task now is to develop a set of applications that will support the following scenario:
1) A person sends a file (.zip archive) to a board X.
2) This file is saved inside the flash memory.
3) The board X sends this file to a board Y via BLE.
4) The board Y saves the file inside flash memory.
5) The board Y transfer this file via SPI to a board Z.
At this moment, I more or less understand how to do steps 2, 4.
I think that for step three I can possibly use NUS (something like in UART example).
At this moment, I do not look at step 5, so we can omit it.
The questions then are:
1. What is the best way to perform step 1?
2. Am I correct with my assumption on using NUS to transfer files between the boards?
Regards,
Joseph