hello, I put my wifi shield for Arduino v2.0 cuhead on a arduino uno and
wanted to know which ports it uses the Arduino to connect because I need to
put other things on the project, thanks.
Arduino v2.0 cuhead
Posted 15 May 2014 - 12:49 AM
Do you mean you use Cuhead Wifi Shield and SD Shield in your project?
Both Wifi Shield and SD Shield use the SPI port on Arduino Uno.
D10 – Used for CS of SPI
D11 – Used for MOSI of SPI
D12 – Used for MISO of SPI
D13 – Used for SCK of SPI
You can control the level of CS/D10 to select Cuhead Wifi Shield or SD Shield.
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