Wiznet W7500S2E-R1 User Manual page 8

Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
Pin No.
13 VCC
14 VCC
15 LINK_LED
16 NC7
17 NC6
18 NC5
19 NC4
20 NC3
21 CTS
22 NC2
23 NC1
W7500S2E-R1 user manual
Table 2-1 W7500S2E-R1 J1 pin definition
Pin Name I/O
NC11
-
NC10
-
NC9
-
NC8
-
DATA_LED O
TXD O
RXD I
RTS I/O
DEFAULT I
RESET I
GND
-
GND
-
Table 2-2 W7500S2E-R1 J2 pin definition
Pin Name I/O
-
-
O
-
-
-
-
-
I/O
-
-
W7500S2E-R1 serial to Ethernet module
-
-
-
-
Ethernet Status Indicator
Serial output signal
Serial input signal
Serial RTS signal
Active low, pull down over 3s for factory reset
Hardware reset pin
GND
GND
VCC
VCC
Ethernet link indicator
-
-
-
-
-
Serial CTS signal pin
-
-
4
Function
Function