Ebyte E22-400T30S, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co., Ltd. E22-400T30S_User Manual _EN
Copyright ©2012–2020, Chengdu Ebyte Electronic Technology Co., Ltd.
15
Send
：
C2 00 04 12 34 00 61
Return
：
C1 00 04 12 34 00 61
5
Wireless
Configuration
Instructions: CF CF + regular instructions
Response: CF CF + Regular Response
Example 1: The wireless configuration channel is 0x09
Wireless Command Header Command Start Address Length Parameters
Send
：
CF CF C0 05 01 09
Return
：
CF CF C1 05 01 09
Example 2: wireless simultaneous configuration module address (0x1234), network address
(0x00), serial port (9600 8N1), airspeed (1.2K)
Send
：
CF CF C0 00 04 12 34 00 61
Return
：
CF CF C1 00 04 12 34 00 61
6 Wrong Format
Format error response
FF FF FF
7.2 Register Description
No.
Read and
Write
Name Description Remark
00H read/write ADDH ADDH (default 0)
Module address high byte and low byte;
Note: When the module address is equal to FFFF, it
can be used as the broadcast and listening address,
that is, the module will not perform address filtering
at this time
01H read/write ADDL ADDL (default 0)
02H read/write NETID NETID (default 0)
Network address, used to distinguish the network;
When communicating with each other, they should
be set to be the same.
03H read/write REG0
7 6 5 UART serial port rate (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 Serial port baud rate is 1200
0 0 1 Serial port baud rate is 2400
0 1 0 Serial port baud rate is 4800
0 1 1
Serial port baud rate is 9600
(default)
1 0 0 Serial port baud rate is 19200
1 0 1 Serial port baud rate is 38400
1 1 0 Serial port baud rate is57600
1 1 1
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(equal to 00)
2 1 0 Wireless air rate (bps)
The air speed of both communication parties must be
the same;
0 0 0 air speed 0.3k