User's Manual

COMMUNICATION CERTIFICATION LABORATORY TEST REPORT: 73-6907
FCC ID: NQE-900UHOPPER
Page 82 of 103
Exhibit 8
WWC Micro Hopper Data Radio
Hardware Interface
Pin Definitions for Connector J1
The following pin out summary is achieved through a 20 pin 2mm connector J1
(Molex P/N 87332-2020).
PIN FUNCTION
1 AT90S8515 MOSI
2 Received Data
3 AT90S8515 MISO
4 Clear to Send Out
5 AT90S8515 SCK
6 Data Terminal Ready
In
7 Reset
8 Request to Send In
9 Factory Use
10 Transmit Data
11 Factory Use
12 NC
13 NC
14 NC
15 NC
16 NC
17 5 VDC In
18 Ground
19 5 VDC In
20 Ground
WWC Micro Hopper Data Radio
Interface Board