I thought this would be a shield that I could just plug into my Arduino Uno. Ooops, not. Is there a tutorial on how to physically connect it? Esp showing how to use the J4 / J5 pins instead of building an RS-232 cable?
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I thought this would be a shield that I could just plug into my Arduino Uno. Ooops, not. Is there a tutorial on how to physically connect it? Esp showing how to use the J4 / J5 pins instead of building an RS-232 cable?