Hi all,
For my project I should collect data sent via RS485, store them on sd and send them to a remote server. So I choose arduino yun since it integrates all of these features …
with regard to interface rs485 I planned to use your RS485 Shield
After reading a lot of the documentation regard the Yun, I understand that this arduino, like the arduino Leonardo is different respect to the oldest arduino. BUT i have read that there can be problems ONLY if I use the SPI library… but I don’t use it…
In theory I should use only the RX, TX, and digital 2 pin… and use the Serial1 class in the firmware…
there may be conflicts between RS485 shield and Arduino Yun?
you have any advice on this?