Dear NXP,
I am working on SIMCOM GSM module. I am trying to execute AT command in this module. But, I am unable to access this module.
I got the following reply when I try to read.
toradex_apalis6q:/ # cat /dev/ttyUSB3 &
[1] 1079
/system/bin/sh: cat: /dev/ttyUSB3: Try again
And also I check with all scenario (checking the user permission). But not workout.
Thanks & Regards,
VinothS
Solved! Go to Solution.
This the sim network problem and time zone problem. Finally this problem was when sim got network as well as by enabling the "automatic network prohibited time".
I closed this thread now.
Thanks,
VinothS
This the sim network problem and time zone problem. Finally this problem was when sim got network as well as by enabling the "automatic network prohibited time".
I closed this thread now.
Thanks,
VinothS
OK. Thanx for letting know.