User's Manual

Crestron CWD6671 Two-Way RF Transceiver Module
CWD6671 Detail Views
1.90 in
(4.83 cm)
1.35 in
(3.43 cm)
PIN 2
PIN 1
PIN 16
PIN 15
Ports
The module contains a 16-pin header, a 10-pin debug header, and one antenna port.
Refer to the diagrams and descriptions that follow.
Power/I-O
The 16 pin header provides power to the module as well as serial communications
between the module and wired devices. Refer to the following table for pin
assignments of the module interface connector.
PIN 16
PIN 15
PIN 2
PIN 1
468101214
13
11
9
7
53
Power/I-O Pinout Signals
Pin # Signal Pin # Signal
1
+5V (NU) 9 SSEL_INT
2
GND 10 GND
3
+5V (NU) 11 SCLK
4
WAKE 12 GND
5
+3.3V 13 MISO
6
Link Activity 14 MOSI
7
3.3V 15 GND
8
HOST_INT 16 RF_RESET_N
Operations Guide - DOC. 6834 Two-Way RF Transceiver Module: CWD6671 • 3