Our client is faced with the following problem: Wi-Fi module WizFi210 accumulates data greater than 1500 bytes, and sends them one bundle, it turns out that even the higher the value, the MTU of 1500 bytes in the computer and the router (for some models wifi routers this value is the maximum) it is impossible to ensure the guaranteed transfer large amounts of data. Question is, is there any at commands that you can limit the stack within a module or his own MTU? If there is, could You send us a list of these at commands module.
The device client sends the module WizFi210 many packages 100-200 bytes, in ideal conditions, connection, the module does not have time in its internal buffer to gain more than 1500 bytes and successfully sends data. In case when the connection is unstable, delays in transmission of data in the buffer accumulates more than 1500 bytes, then the module sends one package. In this case, the module exceeds the permitted in the network MTU and receiver (in this case the server) cannot handle this package, the result will break the link. What can be done in this situation?