Usr USR-TCP232-T - TCP Server Mode

RS232 Serial TTL UART TO Ethernet TCPIP convert Module www.usr.cn
Jinan USR Technology Co., Ltd. Page 7 of 26 sales@usr.cn
2.5
2.5
2.5
2.5 TCP
TCP
TCP
TCP server
server
server
server Mode
Mode
Mode
Mode
PC - A
MCU
51
51
51
51 ,
,
,
, AVR
AVR
AVR
AVR ,
,
,
, PIC
PIC
PIC
PIC ,
,
,
, ARM
ARM
ARM
ARM
RS 232 Ethernet
1 . PC connect to the port
2 . data transfer from MCU to PC
1 . module listen TCP port
USR - TCP 232 - T work at TCP Server mode
PC - B
PC - C
N
e
w
p
c
c
o
n
n
e
c
t
e
d
D
a
t
a
t
r
a
n
s
f
e
r
g
o
a
n
d
b
a
c
k
PC - D
It can accept 4 links at
the same time .