Changes

Note when use with <span style="color:red;">X735 V3.0</span>:* 1. When use X832 with Raspberry Pi 4 only, use the <span style="color:red;">latching switch </span> to connect on X832 PWR SW port.* 2. When use X832&X735 V3.0 with Raspberry Pi 4, use the <span style="color:red;">momentary switch </span> to connect on momentary switch port of X735 V3.0.[[File:X832 V1.2+X735 V3.0-1.jpg|700px|X832 V1.2+X735 V3.0]]