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Chengdu Ebyte Electronic Technology Co.,Ltd.
AT+PACKET=packet
AT+WOR=role,period
AT+POWER=power
AT+TRANS=mode
AT+ROUTER=router
AT+LBT=lbt
AT+ERSSI=erssi
AT+DRSSI=data_rssi
AT+ADDR=addr
AT+CHANNEL=channel
AT+NETID=netid
AT+KEY=key
AT+DELAY=delay
AT+SWITCH=switch
Query instructions
AT+HELP=?
AT+DEVTYPE=?
AT+FWCODE=?
AT+UART=?
AT+RATE=?
AT+PACKET=?
Copyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd.
Set the length of the
package
Set the WOR roles and
cycles
Set the sending power
Set the send mode
Set relay mode
Set the Listen Before Talk
function switch
Set the ambient noise
RSSI switch
Sets the receiving data
RSSI switch
Set module address
Set
up
the
module
working channel
Set the network ID
Set the module key
Set the WOR delay sleep
time
Set the software switching
mode switch
description
Query the AT timetable
Query module model
Query firmware encoding
Query the baud rate and
the check
Query air rate
Query the length of the
package
E95M-DTU(400SLxx-xxx) User Manual
AT+PACKET=0
AT+WOR=0,3
AT+POWER=0
AT+TRANS=1
AT+ROUTER=1
AT+LBT=1
AT+ERSSI=1
AT+DRSSI=1
AT+ADDR=1234
AT+CHANNEL=23
AT+NETID=2
AT+KEY=1234
AT+DELAY=1000
AT+SWITCH=1
Return an example
DEVTYPE=E90-DTU(900SL33)
FWCODE=7432-0-10
AT+UART=3,0
AT+RATE=7
AT+PACKET=0
Set the packet to 240 bytes
Set to WOR receive for a
period of 2000ms
The transmission power is
set to be 20 / 30 dBm
Set to point mode
Set to the relay mode
Set on, refer to section 5.2
LBT enable for details
Set on, refer to section 5.2
RSSI environmental noise
function in detail
The receive data RSSI
function is turned on
Set the module address to
1234
Set
the
frequency
433.125M
Set the network ID to 2
Set the module key to 1234
Set
the
WOR
delay
dormancy
to
1000ms
(during which send tasks
can be performed. It is
often used for the WOR
receiver
to
perform
wireless
transmission
without switching to the
transtransmission mode.）
Set on to allow software
switching
Example description
Returns the AT repertoire
Return Module Model
Return firmware version
Return to a port rate of
9600,8N0
The return to the air rate
is 62.5k
Return packet is 240 bytes
to
21
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