I have recently bought the Mikroe NO2 2 Click (Mikroe-3700) and Ozone 2 Click (Mikroe-2767) with the Arduino UNO Click Shield but I am stuck on how to get these to communicate with Arduino UNO.
I have got the source codes (.h and .c files) for both and both use SPI protocol for data transfer.
Please could anyone suggest some help to get me started on how to work these?