E800-DTU Wireless Data Transmission Modem
E800-DTU(Z2530-485-27) User Manual
Copyright ©2012–2017, Chengdu Ebyte Electronic Technology Co.,Ltd
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6.4.22.
AT+GPIO_PUT
Function
:
Configure remote/local GPIO input/output mode
Format
:
configure
send
:
AT+GPIO_PUT=addr,gpiox,inout
return
:
+OK<CR><LF>
Parameter
:
addr
0000~FFF8 remote short address device
FFFF loval device
gpiox (0~9)
GPIO port number
input
0 Output status
1 Input status
Example
:
AT+GPIO_PUT=1AC0,5,0
6.4.23.
AT+RGPIO_PUT
Function
:
Read remote/local GPIO input and output mode
Format
:
configure
send
:
AT+RGPIO_PUT=addr,gpiox
return
:
RGPIO_PUT=addr,input<CR><LF>
Parameter
:
addr
0000~FFF8 remote short address device
FFFF local device
gpiox (0~9)
GPIO port number
input
0 Output state
1 Input state
Example
:
AT+RGPIO_PUT=1AC0,5
6.4.24.
AT+GPIO_LEVEL
Function
:
Read remote/local GPIO input and output mode
Format
:
configure
send
:
AT+GPIO_LEVEL=addr,gpiox,level
return
:
+OK<CR><LF>
Parameter
:
addr
0000~FFF8 remote short address device
FFFF local device
gpiox (0~9)
GPIO local device
level
0 High level
1 Low level
2 turn
Example
:
AT+GPIO_LEVEL=1AC0,5,2