Hi, I am connecting a TK905 to Flespi.io and so far everything works great. However, I am trying to communicate with the device via GPRS command, examining the traffic I can see the device communicates in the following structure:
![](https://forum.gps-trace.com/assets/files/2023-09-14/1694707313-185486-captura-de-pantalla-2023-09-14-100120.png)
Does anyone know or have the reference to the document that details this command structure and posible GPRS commands to be sent? I would very much appreciate it.