Hi,
I am running the AT binary on my esp32 board. Once I connect to a network I need to be able to receive UDP packets on a specific port (81). I also need to be able to send response packets as well. I have tried to start a server with the command
AT+CIPSERVER=1,81
However, I am not able to see any incoming packets. I'm not sure if this is the way to setup the esp32 for this mode.
***Actually, I see this states it is a TCP connection, so makes sense I don't see UDP packets.
Or if I have to first connect to an AP then establish a UDP connection with AT+CIPSTART. This isn't the best solution because I need to know the remote IP address. Trying to get away without knowing the remote IP address ahead of connecting.
Any help is appreciated.
Thanks.
Listening for UDP Packets on Port
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