WLNG-EK-DP551 Quatech, WLNG-EK-DP551 Datasheet - Page 27

• 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
5.19 J6
This header correctly enables the Secondary UART transceivers for the interface
type selected by the configuration of J5. The available options are shown in
Table 23.
Designator
Designator
Designator
J6
J6
Table 24 - Secondary UART Transceiver Header Pin-out
Table 23 - Secondary UART Transceiver Configuration
Airborne Enterprise EVB Users Guide
Figure 11- Secondary UART Transceiver Header
Software Select
Description
Pin
Pin
RS422/485
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
RS232
Description
CN1 Pin 6
TxD-
RxD-
CN1 Pin 8
CTS
RTS
CN1 Pin 7
Description
RS422/485 Rx Enable (Active Low)
RXEN
GND
RS232 Rx Enable (Active Low) with 10KΩ Pull-up
3.3VDC
SER_MODE
RS422/485 Tx Enable (Active High)
/TXEN (Active Low)
Configuration
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