I'm working on a little project based on Arduino M0.
It does data acquisition on motorbike.
Here is more information about it : DAWA - Data Acquisition With Arduino - Hackster.io
I'm working on 2 improvements :
I would like to be able to download the recorded data (sdcard) from a wireless connection like a smartphone or a laptop.
In 1 day of use, I get approximately 8 files for a total of 6MB.
Getting realtime data on a smartphone (with some graphics)
I start studying bluetooth modules (nrf51822) and then saw the ESP8266 with it's wifi connectivity and webserver possibilities.
I want to keep my Arduino M0 board but hardware serial or SPI interfaces are available to connect to another module/board.
I think there are many solutions to do what I want, does some of you get any advices about these improvements ?