HF-LPC3X0 Series Wi-Fi&BLE User Manual
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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Figure 17.
Socket B function demo
2.8.
Multi-TCP Link Connection
When HF-LPC300 module SOCK A configured as TCP Server, it supports Multi-TCP link connection,
and maximum 5 TCP clients permitted to connect to HF-LPC300 module. User can realize multi-TCP
link connection at each work mode.
Multi-TCP link connection will work as following structure:
Upstream: All dates from different TCP connection or client will be transmitted to the serial port as a
sequence.
Downstream: All data from serial port (user) will be replicate and broadcast to every TCP connection
or client.
Detailed multi-TCP link data transmission structure as following figure:
Figure 18.
Multi-TCP Link Data Transmition Structure
