| Channel Switch || Pin 33 || 23 || <span style="color:#FFFFFF; background:#00aa00">GPIO 13</span> || <span style="color:#FFFFFF; background:#000000">0v Ground</span> || - || Pin 34 || OV | | Channel Switch || Pin 33 || 23 || <span style="color:#FFFFFF; background:#00aa00">GPIO 13</span> || <span style="color:#FFFFFF; background:#000000">0v Ground</span> || - || Pin 34 || OV |