User's Manual Part 2

8
XDL Micro Intergrator’s Guide
Interface Port Pin Out
The standard XDL Micro transceiver comprises a 30-pin port for power, data, and
interfacing with other electronic devices. The following signals are available on the 30-pin
connector:
Pin number Function Description
1 GND Ground for signal and power
2 NC No Connection, Factory use only
3 TX Data Receives data from external device, 3 V CMOS (3.3 V
compatible)
4 NC No Connection, Factory use only
5 GND Ground for signal and power
6 NC No Connection, Factory use only
7 GND Ground for signal and power
8 NC No Connection, Factory use only
9 GND Ground for signal and power
10 NC No Connection, Factory use only
11 Configure No Connection, Factory use only
12 NC No Connection, Factory use only
13 NC No Connection, Factory use only
14 RX Data Sends data to external device, 3 V CMOS (3.3 V compatible)
15 NC No Connection, Factory use only
16 NC No Connection, Factory use only
17 NC No Connection, Factory use only
18 VCC Power In
19 GND Ground for signal and power
20 GND Ground for signal and power
21 GND Ground for signal and power
22 GND Ground for signal and power
23 VCC Power In
24 VCC Power In
25 VCC Power In
26 VCC Power In
27 VCC Power In
28 VCC Power In
29 Power Down Power down radio
30 GND Ground for signal and power