Ethernet module USR-K7
I plan to use USR-K7 model for converting serial data to Ethernet.
I have to know the delay time.
You can set the data packing time with the AT command.
The default packing time is 0.
Function: set / query user custom packaging mechanism
Query instruction format:
Set the instruction format:
AT+ UARTTL1=<time,length> <CR><CR><LF>+OK<CR><LF>
Time: byte interval: 0 ms ~ 255 ms; N according to the performance settings of each platform.
Length: The maximum length of the packet is 1~1460 bytes. When the received data byte interval has not expired and the received packet length reaches the maximum length, it is packaged and sent.
If for example the packing time is 0 and I send 20 bytes by TTL UART, what will be the delay time until it will be sent threw UDP?
The delay time is 1ms.