Fmb 130 Send Command Consecutively

I send 2 or 3 commands consecutively to FMB 130 via Tcp server. However, sometimes the device cannot respond to the 2nd command and 3rd command. What could be the reason for this? Does the device have a quota for the number of commands it can respond to repeatedly?

Also, is there a way to send commands to my device other than gprs/sms commands? Does RMS Api or Fota Api support this? The commands I’m talking about are “lvcan” commands.

Thanks Everyone

Hi Taha,

Good day, is your device connected to your server when you send the GPRS commands?

Example commands from using codec 12 protocol.


You can send BLE commands using Bluetooth Classic or BLE the documentation/protocol is available from our Helpdesk or please contact your sales manager for this.

For more information please check our wiki page: Codec - Wiki Knowledge Base | Teltonika GPS (

Note: If you don’t have any contacts with our Sales managers, please contact them on our official website and click on the “Contact Us” button. When you click, please fill out the form and submit it. Note: as a topic, please choose “Vehicle telematics”. Or you can send an e-mail with a description of your situation to us: Teltonika - IoT, Internet of Things

Maynard C.

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