Changes

X306 is a an ultra-thin one cell 18650 UPS shield designed for Raspberry Pi Zero W / 2W. It equipped with 3 standard USB-A 2.0 ports, and a USB Type C to power. The USB-A port can be used to connect external devices such as mouse, keyboard etc. Do not connect any device to the Micro USB, OTG port of Raspberry Pi Zero 2W when use with X306, or the USB2.0 ports of X306 is not available to use.