ESP8266 Community Forum

- Sun Mar 13, 2016 8:45 am #43009 I am using SMING framework. What is the maximum size that the ESP8266 UART can receive at any one time? If I were to transmit a string of X bytes to ESP UART, what is the maximum size of X?

- Sun Mar 13, 2016 12:55 pm #43024 I was able to change the Rx by: editing HardwareSerial.h
I changed from 256 to 1024, I think Tx buffer is also 256

change -- HardwareSerial.h RX BUFFER SIZE 1024

- Mon Mar 14, 2016 2:18 am #43074 Is this the same size for the TCP Buffer ?

Anyone know where to increase this size ?

Thanks