So getting started with Arduino, I have a project which requires 5 digital input and 5 digital outputs for various controls. I have an Uno R3 and an Ethernet shield and I am trying out the Arduino plugin for HS3 control. However, when I configure the pins, I'm limited to using pins 2, 3, 5, 6, 7 for the input but only 8, 9 for the output. According to Arduino.cc, it states that pins 2-13 can be used for digital inputs/outputs. Am I being limited because of the Ethernet shield? Is there a workaround of would a Mega be a better choice then?
Thanks
Robert
Thanks
Robert
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