Hello fellas, I am sending udp packet from my phone (android app) to my esp32 (arduino code) which is then displayed to my PC using serial. I have managed to get some packets sent to the esp32 and displayed on PC but it looks like that the packet size is considered to the largest packet. example: …

UDP packet is not overwritten when it is sent

Danois90 April 5, 2018, 2:08pm 4

Much faster to "memset(packetBuffer, 0, sizeof(packetBuffer))" before reception, or even better "packetBuffer[packetSize]=0" after reception (please check buffer size first, though).

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UDP packet is not overwritten when it is sent

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