GE863-PRO3 Hardware User Guide
1vv0300773a Rev. 0 - 24/01/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 19 of 64
For example:
1- Let's assume you need to drive the ON/OFF*-GSM pad with a totem pole output of a +3/5 V
microcontroller (uP_OUT1):
2- Let's assume you need to drive the ON/OFF*-GSM pad directly with an ON/OFF button:
1s 10k
+1,8/5 V