I want to receive image data through UDP communication via wifi.
Image data consists of 160*120, or 19,200 bytes.
So I sent the 19200-byte hexadecimal data to ESP32-CAM, and I did Udp.read(packetData,19200) (of course, I defined it as char packetData), and I didn't get UDP data from ESP32-CAM.
So I realized through many attempts that I can receive up to 1472 bytes of data as I reduced data.
I need to increase the number of bytes that I can receive to this maximum.
What should I do?
So far, I've increased the size of the rx_Buffer defined in WiFiUdp.cpp to 19200.
I used program 'Packet Sender'