#!/bin/bash while true; do # Send request to modem and wait 5 seconds for data echo -en "AT+QSPN;+CEREG=2;+CEREG?;+CEREG=0;+C5GREG=2;+C5GREG?;+C5GREG=0;+CSQ;+QENG=\"servingcell\";+QRSRP;+QCAINFO;+QNWPREFCFG=\"mode_pref\";+QTEMP\r\n" \ | microcom -t 3000 /dev/ttyOUT > /tmp/modemstatus.txt if [ $? -eq 0 ] then # Parse if [ -f /tmp/modemstatus.txt ] then /usrdata/simpleadmin/scripts/modemstatus_parse.sh fi fi sleep 25 # Add a sleep to avoid CPU overload done