Ebyte E95-DTU 433C 485-V2 Series, Руководство пользователя, Страница: 16 / 28

Chengdu Ebyte Electronic Technology Co.,Ltd. E95-DTU(433Cxx-485)-V2.0 User manual
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，Chengdu Ebyte Electronic Technology Co.,Ltd. 16
2 Read registers
Command: C1 + start a length
Response: C1 + start a parameters
Example 1: Read channel
Command Start address Length Parameters
Send: C1 05 01
Return: C1 05 01 09
Example 2: Read radio address, network address, serial port, airspeed at the
same time
Send: C1 00 04
Return: C1 00 04 12 34 00 61
3
Setting Temporary
Registers
Command: C2 + start a parameters
Response: C1 + start a parameters
Example 1: Configure the channel as 0x09
Command Start address Length Parameters
Send: C2 05 01 09
Return: C1 05 01 09
Example 2: Configure radio address (0x1234), network address (0x00), serial
port (9600 8N1), airspeed (1.2K) simultaneously
Send: C2 00 04 12 34 00 61
Return: C1 00 04 12 34 00 61
5
Wireless
Configuration
(remote target
device must be in
general mode)
Command: CF CF + regular command
Response: CF CF + regular response
Example 1: 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 configure radio address (0x1234), network address (0x00),
serial port (9600), airspeed (1.5K) at the same time.
Send: CF CF C0 00 04 12 34 00 61
Return: CF CF C1 00 04 12 34 00 61
6 format error
Format Error Response
FF FF FF FF
5.2 Register description
seri
al
numb
er
Read/W
rite
Name Description Remark
00H
Read/
Write
ADDH ADDH (default 0)
* High and low byte of the radio
station address;
* Note: When the radio station
address is equal to FFFF, it
can be used as a broadcast and
listening address, i.e.: the
radio station will not be
address
filtered at this
point.
01H
Read/
Write
ADDL ADDL (default 0)