User's Guide

HE863 Family Hardware User Guide
1vv0300891 Rev.5
- 2011-03-18
Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights
Reserved. Page 82 of 89
14.2. DEBUG OF THE HE863 Family IN PRODUCTION
To test and debug the mounting of HE863 Family, we strongly
recommend foreseeing test pads on the host PCB, in order to
check the connection between the HE863 Family itself and the
application and to test the performance of the module
connecting it with an external computer. Depending on the
customer application, these pads include, but are not limited
to the following signals:
 TXD
 RXD
 ON/OFF
 RESET
 GND
 VBATT
 TX_TRACE
 RX_TRACE
 PWRMON