| L/S B Pin || Pin 15 || 3 || <span style="color:#FFFFFF; background:#00aa00">GPIO 22</span> || <span style="color:#FFFFFF; background:#00aa00">GPIO 23</span> || 4|| Pin 16|| L/S A Pin | | L/S B Pin || Pin 15 || 3 || <span style="color:#FFFFFF; background:#00aa00">GPIO 22</span> || <span style="color:#FFFFFF; background:#00aa00">GPIO 23</span> || 4|| Pin 16|| L/S A Pin |