WLNG-EK-DP551 Quatech, WLNG-EK-DP551 Datasheet - Page 25

• 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
5.18 J5
This header configures the Secondary UART port connector (CN2), 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 21.
Designator

J5
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 21 - Secondary UART Pin-out Header Configuration
Configuration
Airborne Enterprise EVB Users Guide
RS232 DTE
RS232 DCE
(Default)
Figure 9 - DE-9 Connector Pin-out
Header
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
No Connect
RxD
TxD
No Connect
GND
No Connect
RTS
CTS
No Connect
No Connect
TxD
RxD
No Connect
GND
No Connect
CTS
Pin Out
25