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by anonymous
how to configure TRB142 as replacement for TC35i - simple SMS Modem with autobaud

the connection to the remote device is RS232

the remote device uses raw AT commands e.g. AT+CMGR=1, AT+CMGD=1, .... for fetching an SMS in Memory1 and deletes it and waits for the next SMS-Command ...

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by anonymous
Hi,

AT commands for TRB142 could be found here and could be used the same way as you used TC35i. You could even automate the script to fetch the output of AT+CMGR command and then delete it with AT+CMGD once the output is changed (new message received).

As for remote connection, you can set-up TRB142 to work in overIP or console mode:

More information could be found here: https://wiki.teltonika-networks.com/view/TRB142_RS232

EB.