ESP8266, networking and UDP

P

P. Short

Super Moderator
Staff member
What is the maximum Ipv4/UDP packet size that the Arduino IDE can support for the ESP8266 over WiFi? Is it one WiFi frame, or is the implementation capable of re-assembling UDP packets? And the same question regarding TCP.
 
If no assembly is done, then the max size would be about 1200 bytes. I have sent messages that are larger than this within the context of the WebSocket interface but those are TCP.
 
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