WLNG-EK-DP551 Quatech, WLNG-EK-DP551 Datasheet - Page 28

• Manufacturer Part Number: WLNG-EK-DP551
• Description: WiFi / 802.11 Modules & Development Tools AIRBORNE EVAL KIT EMBEDDED MODULES
• Manufacturer: Quatech
• Series: Airborne™r
• Type: Transceiver, 802.11 b/gr

Specifications of WLNG-EK-DP551

• Mfg Application Notes: Transition to DP550 Devices AppNote
• Frequency: 2.4GHz ~ 2.4835GHz
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: Airborne Modules

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5.20 J7
5.21 J8
This header provides access to the Secondary UART LED status indicators.
The default has all LED’s connected.
This header controls the access to the Ethernet interface. The options available
for this header can be seen in Table 26.



Designator
Designator
J4
J8
Signal RXEN (Pin 2), SER_MODE (Pin 6) and /TXEN (Pin 8) are sourced from the
Airborne Device Server module, please refer to the WLNG DP500 data book for a
description of these signal.
Removing the jumpers from this header will disconnect the signals to the Secondary
UART connector CN2.
Signals on Pins 1, 3, 5 and 7 are sourced directly from the Airborne Device Server
module and are not buffered or driven by the Evaluation board.
Table 26 - Ethernet Header Configuration
Table 25 - Secondary UART LED Indicator Header Pin-out
Figure 12 - Secondary UART LED Indicator Header
Airborne Enterprise EVB Users Guide
Pin
1
2
3
4
5
6
7
8
Ethernet Jack (Default)
Description
Description
RxD (EVB Signal Driver), D4 (Red LED)
RxD (Airborne Device Server Module)
TxD (EVB Signal Driver), D5 (Red LED)
TxD (Airborne Device Server Module)
CTS (EVB Signal Driver), D6 (Yellow LED)
CTS (Airborne Device Server Module)
RTS (EVB Signal Driver), D7 (Green LED)
RTS (Airborne Device Server Module)
Configuration
Quatech, Inc.
100-8082-110