Sending messages

Hi everyone,

My device with Sara R410 uses USOST to send messages. I used HEX mode for it, but the length of messages is more than 512 characters. I tried to send data using normal mode (simple string) but messages have null character in the middle. At the end modem sends part of them, not full.

How to prevent it and send full message?


It is not possible to send larger messages than 512 bytes. If this is your need maybe you should split your data or implement our own application fragmentation handling like sending blocks of data.