TM (IP Client Connection Timeout)

This command applies to the XBee 3 Cellular LTE-M/NB-IoT.

The IP client connection timeout. If there is no activity for this timeout then the connection is closed. If TM is 0, the connection is closed immediately after the device sends data.

If you change the TM value while in Transparent Mode, the current connection is immediately closed. Upon the next transmission, the TM value applies to the newly created socket.

If you change the TM value while in API Mode, the value only applies to subsequently opened sockets.

TM does not apply to explicit sockets.

Note For NB-IoT, TCP support is dependent on the network. Contact your network provider for details.

Parameter range

0 - 0xFFFF [x 100 ms]

Default

0xBB8 (5 minutes)