Communicate without IP
Posted:
Thu Sep 01, 2016 1:28 amby ShantanuJ
Is there ANY way that i can send commands to esp8266 12e WITHOUT knowing its IP address??
Re: Communicate without IP
Posted:
Thu Sep 01, 2016 2:43 amby eduperez
Yes, you can send broadcast packets, that will be received by all nodes in your network; for example:
viewtopic.php?p=24222
Re: Communicate without IP
Posted:
Thu Sep 01, 2016 6:32 amby ShantanuJ
Thank you. I did that. It worked Perfectly.
Now, my problem is with comparing the data received.
for eg. IF RECEIVED "ON" TURN LED HIGH.
i tired to compare (packetBuffer == "ON")
but it doesn't seem to work. What am I missing?
Re: Communicate without IP
Posted:
Thu Sep 01, 2016 8:36 amby martinayotte
I've replied to you other post in this thread :
viewtopic.php?f=29&t=4209&p=54250#p54250You need to learn a bit more about C/C++ syntax ...
