ESP32 Forum

Posted: **Wed Nov 17, 2021 8:20 pm**

Is there an upper limit on how many characters you can send at a time with client.print()?

I am sending a 1000 Byte string over tcp/ip (wifi)?

and if there is a limit where can I find it in the datasheet?

Thank you all

Posted: **Thu Nov 18, 2021 3:01 am**

Moving this to the Arduino forum as I think that's what you're using. Limits like this tend to be not in the datasheet as the datasheet describes what the hardware can do, while anything you can or cannot do with the client library is a software thing.

ESP32 Forum

Upper limit for client.print() string length using wifi

Upper limit for client.print() string length using wifi

Re: Upper limit for client.print() string length using wifi