learning at command AT CSQ

AT command AT+CSQ

【Purpose】

       Learning how to get mobile module single quality report

【Eevironment】

       Shell terminal, base on gcom command and gcom script

【Procdeure】

      

gcom script 

root@IoTP:/etc/gcom# cat getstrength.gcom opengt set com 115200n81 set comecho off set senddelay 0.02 waitquiet 0.2 0.2 flash 0.1:start send "AT愉快的啤酒m" get 1 "" $s print $s:continue exit 0

test mothod:

root@IoTP:~# gcom -d /dev/ttyUSB2 -s /etc/gcom/getstrength.gcom AT+CSQ+CSQ: 26,99OK