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License: Apache License 2.0
I installed atcom as described, however I cannot connect to the Telit modem. Any AT commands result in the same error.
pi@raspberrypilte:~ $ atcom --port /dev/ttyUSB2 -b 115200 AT
[ERR] Couldn't open serial communication
pi@raspberrypilte:~ $
If I run the connection via minicom minicom -D /dev/ttyUSB2 -b 115200
, everything works.
RasperryPI Bullseye, Python 3.9.2 installed.
EDIT:
It found a connection at /dev/ttyUSB3. I accidentially tried USB2 since this is the right port address when I use minicom.
However, the the automatic port scan seems not to work as I always need to add the -p option.
is success.
what am i wrong?
i guess i use same parameters..
Baudrate setting from the cli does not work.
root@9854bd3:/# atcom -v AT -p /dev/serial0 -b 230400
[INFO] Configs file not found, reading properties from args
[INFO] Port property specified as argument, overriding config file
[INFO] Timeout property not found, using default (10)
[INFO] Baudrate property not found, using default (115200)
< AT
> OK
>
I can set the value from the config though.
When I try to send text messages via "atcom AT+CMGS="my_phone_number", "CR", "Text message text", I always get a timeout error. I'm able to send other AT commands without issue. I think the problem has to do with how atcom terminates the message stream, but I'm not certain what I need to change to fix this. Any help would be greatly appreciated!
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