DC-WEM-02T-GN-NR Digi International, DC-WEM-02T-GN-NR Datasheet - Page 40

• Manufacturer Part Number: DC-WEM-02T-GN-NR
• Description: KIT DEV WI-EM MODULE NO RAVEN
• Manufacturer: Digi International
• Series: Digi Connect Wi-EM®r
• Type: 802.11br

Specifications of DC-WEM-02T-GN-NR

• Frequency: 2.4GHz
• Wireless Frequency: 2.4 GHz
• Interface Type: SMA
• Modulation: CCK, DBPSK, DQPSK
• Security: 64/128 WEP, WPA, 802.11i, TKIP
• For Use With/related Products: Digi Connect Wi-EM C Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 602-1010

4 0
G P I O
       
DSR/
GPIO-3
CTS/
GPIO-2
DCD/
GPIO-1
TXD2/
GPIO-8
Power
indicator
LED
/INIT
Name
D i g i C o n n e c t E M & W i - E M H a r d w a r e R e f e r e n c e
PORTA2
PORTA1
PORTA0
PORTC7
PORTC6
PORTC5
Register
Bit
Allocated
Allocated
Allocated
Allocated
Allocated
Available
Category
GPIO Pin Use
Pin 9 on the
main header
Pin 7 on the
main header
Pin 8 on the
main header
Pin 12 on the
main header
Connected to
the red LED
Connected to
the button on
the module
Interface
External
Used for the port1 serial DSR
signal but can be reassigned as
GPIO input or output. If used
with the development board, this
pin maps to GPIO-3.
Used for the port 1 serial CTS
signal but can be reassigned as
GPIO input or output. If used
with the development board, this
pin maps to GPIO-2.
Used for the port 1 serial DCD
signal but can be reassigned as
GPIO input or output. If used
with the development board, this
pin maps to GPIO-1.
Used for port 2 serial transmit but
can be reassigned as GPIO input
or output. If used with the
development board, this pin maps
to GPIO-8.
Used as the power indicator
(always on) but can be reassigned
as a general purpose LED. It must
remain a GPIO output for the
LED to operate correctly. This
LED is lit when the signal is low.
Should be configured as a GPIO
input.
Description