WLNG-EK-DP551 Quatech, WLNG-EK-DP551 Datasheet - Page 21

• 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

Quatech, Inc.
100-8082-110
5.15 J2
This header configures the Primary UART port connector (CN1), selection of the
headers allows the connector pin-out to be changed to support one of the
following configurations:




For each of the configurations please note there is a pin out change and it may
be necessary to alter the cable being used for connection to the serial host. The
different configurations of jumpers and pin outs can be seen in Table 16.
Designator

Designator
J2
J1
It is not possible to independently select the transceiver type for each UART port
(CN1 and CN2) consequently both ports must be the same type (RS232 or
RS422/485).
RS232 DTE
RS232 DCE
RS422/485 4-wire
RS422/485 2-wire
Table 16 - Primary UART Pin-out Header Configuration
Configuration
Airborne Enterprise EVB Users Guide
RS232 DTE
RS232 DCE
Table 15 - Power Supply Jack
(Default)
2.1mm Barrel
Connector
Jack
Figure 5 - DE-9 Connector Pin-out
Description
5.0VDC +/-10%, 1.00A minimum.
Header
1
2
3
4
5
6
7
8
9
1
No Connect
RxD
TxD
No Connect
GND
No Connect
RTS
CTS
No Connect
No Connect
Pin Out
21