Acrosser AR-B6051 - Manual (Page 25)

Chapter 4 Function Description
4.1 DC Power input connection
AR-B6051 needs ATX12V to power the board.
4.2 Digital Inputs
There are 4 clamped diode protection digital inputs on GPIO1connector. You can read the
status of any input through the software API. These digital inputs are general purpose input. You
can define their purpose for any digital input function. The detailed information please refers to
Software Programming Guide for how to use the API.
Following diagrams state how to connect the digital inputs to devices on the embedded system.
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