Chengdu Ebyte Electronic Technology Co., Ltd.
E810-TTL-CAN01 User Manual
Co
Copyright ©2012–2019
,
Chengdu Ebyte Electronic Technology Co., Ltd.
27
Format
:
inquire
Transmit: AT+UARTPKT<CR>
Return: <CR><LF>+OK=<size,time><CR><LF>
Set
Transmit: AT+ UARTPKT=<size,time><CR>
Return: <CR><LF>+OK<CR><LF>
Parameter
:
Size The length of the package, 0,4-1000 bytes, 0 is off, both are 0
,
it is default packaging parameters
Time packing time, 0,10~1000 ms, 0 is off, both are 0 , it is default packing parameter
Example
:
AT+UARTPKT=1000,10<CR>
5.4.12 AT+UART inquire/set UART parameter
Function
:
inquire/set UART parameter
Format
:
inquire
Transmit: AT+UART<CR>
Return: <CR><LF>+OK=<baud,data,stop,parity,flowctrl><CR><LF>
Set
Transmit: AT+UART=<baud,data,stop,parity,flowctrl><CR>
Return: <CR><LF>+OK<CR><LF>
Parameter
:
baud baud rate
,
from 300-921600
data data bit 8
stop stop bit 1
、
2
parity ODD
(
odd
)、
EVEN
(
even
)、
NONE
(
none
)
flowctrl flow control bit NFC
(
without flow control
)、
FC
(
with flow control
)
Example
:
AT+UART=9600,8,1,NONE,NFC<CR>
5.4.13 AT+VER inquire module version info.
Function
:
inquire module version info.
Format
:
inquire
Transmit: AT+VER<CR>
Return: <CR><LF>+OK=<ver><CR><LF>
Parameter
:
ver version number
Example
:
AT+VER<CR>