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Chengdu Ebyte Electronic Technology Co., Ltd.
AT+WOR=role
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
AT+MODE=mode
Query Commands
AT+HELP=?
AT+DEVTYPE=?
AT+FWCODE=?
AT+UART=?
AT+RATE=?
AT+PACKET=?
AT+WOR=?
AT+POWER=?
Copyright©2012–2024, Chengdu Ebyte Electronic Technology Co., Ltd.
Set WOR role
Set transmit power
Set transmission mode
Set repeater mode
Set Listen Before Talk
function switch
Set the environmental noise
RSSI switch
Set the receive data RSSI
switch
Set module address
Set module working
channel
Set network ID
Set module key
Set WOR delay sleep time
Setting software mode
switch
Switch working mode
Description
Query AT command table
Query module model
Query firmware code
Query baud rate and
checksum
Query air speed
Query packet length
Query WOR roles and
cycles
Query transmit power
AT+WOR=0
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
AT+MODE=0
Return example
DEVTYPE=E22
-400T22S/D
FWCODE=7432-0-10
AT+UART=3,0
AT+RATE=7
AT+PACKET=0
AT+WOR=0
AT+POWER=0
E22-xxxT22S series product user manual
Set to WOR reception
Set the transmit power to
22dBm
Set to fixed point transmission
mode
Set to repeater mode
Setting is enabled, please refer
to Section 7.2 LBT Enable for
details.
The setting is enabled. For
details, please refer to Section
7.2 RSSI environmental Noise
Function.
Receive data RSSI function is
turned on
Set the module address to 1234
Set frequency to 433.125M
Set network ID to 2
Set the module key to 1234
Set the WOR delay sleep time
to 1000ms
Enable settings in configuration
mode to allow software
switching
Switch to transparent
transmission mode
Example description
Return to AT command list
Return module model
Return firmware version
Return baud rate 9600,
8N1
Return air rate is 62.5K/
15.6K
The returned packet is 240
bytes
Return as WOR receiver
The return transmit power
is 22dBm
23
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