SENA HD1300 - Manual (Page 30)

Starter Kit and User Manual for the HelloDevice 1300
30
Figure 5.12 Ethernet/Serial conversion demo between the HelloDevice and user PC
While "A" is communicating with user device thru HelloDevice, HelloDevice disregards connection
request from "B". This is becuase RS-232C Serial communication only supports 1:1 communication.
After a few seconds (8 seconds) have passed without data transmission between HelloDevice and the
remote user, HelloDevice disconnects current socket communication and waits for another connection
request.