Software Introduction
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W15 SERIES
The effect of GPIO is shown in the above picture.
Using method: GPIO is not enabled by default, to avoid the conflict if there is also
GPIO setup in the user program. GPIO supports up to 64Pin display. When it is more
than 8Pin, there will be scroll bar on the interface. GPIO input/output mode can be set
up in the corresponding single option box. The electrical level is indicated by green
LED: On means high level; Off means low level. When GPIO is output mode, the
electrical level status can be switched by corresponding “Setup” button on the right. If
it is a network-type motherboard, the special LED of the motherboard will also be
displayed and can be set up.
Function: Setup of GPIO and Network LED
