USR IOT USR-N580 User Manual

USR-N580 User Manual technical support:h.usriot.com
Jinan USR IOT Technology Limited
33
www.usriot.com
Name
Packet Header
Baud Rate
Bytes parameter
Parity
Bytes
3
3
1
1
Explanation
reduce
misjudgment
High is in front,
smallest is 600(00
02 58)
data bit/stop
bit/parity
Sum of 4 bits
without the
header, ignore
the high bit
(115200,
N,8,1)
55 AA 55
01 C2 00
03
C6
(9600,
N,8,1)
55 AA 55
00 25 80
03
A8
Serial parameter bit:
Bit
Explanation
Value
Description
1:0
Data bit
00
5 bits
01
6 bits
10
7 bits
11
8bits
2
Stop Bit
00
1 bit
01
2bits
3
Parity Enable
00
Disable Parity
01
Enable Parity
5:4
Parity Type
00
ODD
01
EVEN
10
Mark
11
Clear
8:6
NC
00
0
2. Enable Sync Baudrate(RF2217 Similar) function when needed; send RFC2217 data package from the
network side to N580 to change the corresponding serial parameters.
3. Test example:
Protocol command:
55AA5501C2008346 set the serial parameters to 115200,N, 8, 1
55AA550025808328 set the serial parameters to 9600, N, 8, 1

USR IOT USR-N580 Specifications

General

Brand	USR IOT
Model	USR-N580
Category	Server
Language	English