北京智能佳科技有限公司
www.bjrobot.com
第
9
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10
页
12.
7.Button & LED
OpenCM 485 EXP board has 2 buttons and 3 LED’s that are connected to
OpenCM9.04 I/O pins.
The OpenCM9.04 I/O pin numbers for the buttons and LED’s are indicated
below.
OpenCM9.04 I/O
Button1
16
Button2
17
LED1
18
LED2
19
LED3
20
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