Telit Wireless Solutions HE910 - Page 31

HE910 Hardware User Guide
1VV0300925 Rev. 32 Page 31 of 111 2019-11-25
A flow chart showing the proper turn on procedure is displayed below:
“Modem ON Proc”
START
Y
Y
GOTO
“HW SHUTDOWN
unconditional”
GOTO
“Start AT CMD.”
N
PWMON = ON ?
PWMON = ON ?
N
Delay 1s
ON_OFF* = LOW
Delay = 5 Sec
ON_OFF* = HIGH
“Modem ON Proc”
END
VBATT > 3.22V ?
Y
N