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Chengdu Ebyte Electronic Technology Co.,Ltd..
Setup instructions
AT+INFO=0
AT+POWER=<power>,<save>
AT+CHANNEL=<channel>,<save>
AT+UART=<baud>,<parity>
AT+RATE=<rate>
AT+OPTION=<option>,<save>
AT+PANID=<panid>,<save>
AT+TYPE=<type>
AT+SRC_ADDR=<addr>,<save>
AT+DST_ADDR=<addr>,<save>
AT+SRC_PORT=<port>,<save>
AT+DST_PORT=<port>,<save>
Function
Query module advanced
parameters
Set module transmit
power
Set module working
channel
Set module serial port
parameters
Set module air rate
Set module
communication method
Set network ID
Set the node type of the
module
Set the address of the
current module
(Guaranteed uniqueness)
Set the address of the
target module
Set the port of the current
module
Set the port of the current
module
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CopyriCopyright ©2012–2023, Chengdu Ebyte Electronic Technology Co.,Ltd.
E52-400/900NW22S User Manual
Description
Return to the module for more advanced
setting parameters (displayed using the
serial port assistant)
<power>: RF output power (-9 ~ +22 dBm)
<save>: whether to save to Flash
<channel>：
E52-400NW22S frequency band: RF
working channel (0 ~ 99)
E52-900NW22S frequency band: RF
working channel (0 ~ 79)
<save>: whether to save to Flash
Restart takes effect
<baud>: serial port baud rate (1200 ~
460800)
<parity>: Check digit (8N1 8E1 8O1)
<rate>：0:62.5K 1:21.825K 2:7K
Commonly used instructions, generally
broadcast and unicast
<option>: Communication method (1 ~ 4)
<save>: whether to save to Flash
Commonly used instructions, it is not
recommended to use the default value
<panid>: network identification code (0 ~
65535)
<save>: whether to save to Flash
<type>: 0: routing node 1: terminal node
Commonly used commands, the default is
the last 15 digits of the MAC address
<addr>: current address (0 ~ 65535)
<save>: whether to save to Flash
Commonly used instructions to set the target
address
<addr>: target address (0 ~ 65535)
<save>: whether to save to Flash
<port>: Default current port 1
<save>: whether to save to Flash
<port>: Default target port 1
<save>: whether to save to Flash
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