These directions show how to increase the buffer size to 256 bytes, the maximum allowed in an 8-bit variable. We can go higher than this, but most Arduinos have an 8-bit processor width (like the ...

It is pretty well-known that I’m not a big fan of the Arduino infrastructure. Granted, these days you have more options with the pro IDE and Platform IO, for example. But the original IDE always ...

Note1: The size of message from ESP8266 is too big for arduino sometimes, so the library can't receive the whole buffer because the size of the hardware serial buffer which is defined in ...