Chengdu Ebyte Electronic Technology Co.,Ltd.
Co
pyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
18
not perform address filtering at
this time
02
H
read
/
write
NETWOR
KS
NETID (default 0 )
Network address, used to
distinguish the network;
When communicating with each
other, they should be set to be
the same.
03
H
read
/
write
REG0
7 6 5 UART serial port speed ( bps )
For
the
two
modules
communicating with each other,
the serial port baud rate can be
different, and the verification
method can also be different;
When continuously transmitting
large data packets, users need to
consider the data blocking
caused by the same baud rate,
and may even be lost;
It is generally recommended
that the baud rate of both
communication parties be the
same.
0 0 0 The serial port baud rate is 1200
0 0 1 The serial port baud rate is 2400
0 1 0 The serial port baud rate is 4800
0 1 1 The serial port baud rate is 9600 (default)
1 0 0 The serial port baud rate is 19200
1 0 1 The serial port baud rate is 38400
1 1 0 The serial port baud rate is 57600
1 1 1 The serial port baud rate is 115200
4 3 serial check digit
The serial port modes of the
communication parties can be
different;
0 0 8N1 (default)
0 1 8O1
1 0 8E1
1 1 8N1 (equivalent to 00 )
2 1 0
Wireless air rate ( bps )
The
air
speed
of
both
communication parties must be
the same;
The higher the air rate, the
smaller the delay and the shorter
the transmission distance.
E22-230T
30/33E
E22-400T30/33E
0 0 0
Air
rate
2.4k
Air rate 2.4k
0 0 1
Air
rate
2.4k
Air rate 2.4k
0 1 0
Air
rate
2.4k
(default)
Air rate 2.4k (default)
0 1 1
Air
rate
2.4k
Air rate 4.8k
1 0 0
Air
rate
4.8k
Air rate 9.6k
1 0 1 Air
rate Air rate 19.2k
