The 3 output wires are gnd, Tx and 5v .. do you only need 2, from memory the pin closest to the rear is gnd, the centre is TX and the not needed...
ohhh my goodness... doesent that just spell it out for everyone???
I am normally a hater of all feminine hygiene product adverts, but this one makes me laugh https://www.youtube.com/watch?v=sgMl-iZ3tZM
damn, after seeing it in action, i want one bad.. awesome work billy. engineering masterpiece.
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