DG-ANT-20CB-AG-B Digi International, DG-ANT-20CB-AG-B Datasheet - Page 41

• Manufacturer Part Number: DG-ANT-20CB-AG-B
• Description: ANTENNA 2/4/5GHZ CB 2DB 25 PCK
• Manufacturer: Digi International
• Series: -r

Specifications of DG-ANT-20CB-AG-B

• Antenna Type: Patch
• Number Of Bands: 2
• Frequency: 2.4GHz ~ 2.5GHz, 4.9GHz ~ 5.9GHz
• Vswr: 2.5
• Gain: 2dBi
• Termination: U.FL
• Mounting Type: PCB, Surface Mount
• Height (max): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

General information
Embedded Module LEDs
The embedded module has two types of LEDs:


Green
LED
RXD2/
GPIO-9
Yellow
LED
Name
LEDs connected directly to GPIO pins on the processor and controlled directly
in software
LEDs connected to other hardware components (Ethernet/wireless hardware)
and not directly programmable by the operating system
PORTC4
PORTC3
PORTC2
PORTC1-
PORTC0
Register
Bit
Allocated
Allocated
Allocated
Reserved
Category
GPIO Pin Use
Connected to
the green
LED (the one
above the red
LED)
Pin 11 on the
main header
Connected to
the yellow
LED
NA
Interface
External
P r o g r a m m i n g C o n s i d e r a t i o n s
Used as the NET+OS green LED
but can be reassigned as a general
purpose LED. It must remain a
GPIO output for the LED to
operate correctly. The LED is lit
when the signal is low.
Used for port 2 serial receive but
can be reassigned as GPIO input
or output. If used with the
development board, this pin maps
to GPIO-9.
Used as the NET+OS yellow
LED but can be reassigned as a
general purpose LED. It must
remain a GPIO output for the
LED to operate correctly. The
LED is lit when the signal is a
low.
NA
Description
      
4 1