Digi ConnectCore Hardware Reference Manual

About the development board User interface
ConnectCore for i.MX51 Hardware Reference Manual
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User interface
The development board provides two user buttons and two user LEDs connected to GPIO signals of
the i.MX51.
The user buttons and the user LEDs can be enabled or disabled by correctly setting the corresponding
jumpers.
The table below shows the GPIO signal assigned to the user interface, and the jumpers used to
enable/disable the buttons and LEDs:
Signal GPIO Jumper Comment
USER_BUTTON1 GPIO3_6 J28 10K pull-up to +2.775V on the development board
USER_LED1# GPIO3_10 J16

Digi ConnectCore Specifications

General

Brand	Digi
Model	ConnectCore
Category	Control Unit
Language	English