Ebyte EBT3002 T6, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co., Ltd.
EBT3002 User Manual
Copyright ©2012–2023
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Chengdu Ebyte Electronic Technology Co., Ltd.
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System status indication: When the power
is turned on and no network cable is detected, a low
level pulse
is output. When the network cable is detected, a 2s
cycle pulse
is output. During operation, the network cable is
unplugged and the output cycle is 1 second, with a 100ms
low level pulse
78 TXD4 Serial port 4 sending pin
79 RXD4 Serial port 4 receiving pin
80 TXD5 Serial port 5 sending pin
81 L-LED1
Serial port 1 network link status indicator pin, output
low level when no network cable is detected after power
on, output high level when network cable is detected,
and output low level when there is a network connection
82 L-LED2
Serial port 2 network link status indicator pin, output
low level when no network cable is detected after power
on, output high level when network cable is detected,
and output low level when there is a network connection
83 RXD5 Serial port 5 receiving pin
84 L-LED3
Serial port 3 network link status indicator pin, output
low level when no network cable is detected after power
on, output high level when network cable is detected,
and output low level when there is a network connection
85 L-LED4
Serial port 4 network link status indicator pin, output
low level when no network cable is detected after power
on, output high level when network cable is detected,
and output low level when there is a network connection
86 L-LED5
Serial port 5 network link status indicator pin, output
low level when no network cable is detected after power
on, output high level when network cable is detected,
and output low level when there is a network connection
87 L-LED6
Serial port 6, network link status indicator pin,
outputs low level when no network cable is detected
after power on, high level when network cable is
detected, and low level when there is a network
connection
88 L-LED7
Serial port 7 network link status indicator pin, output
low level when no network cable is detected after power
on, output high level when network cable is detected,
and output low level when there is a network connection