Simple integer transfer between ESP32’s

Q&A Forum › Category: ESP32 › Simple integer transfer between ESP32’s

Hi there, my question you might think is simplicity itself, but hold on, Ive spent weeks scouring every reputable source on the web and all to no avail.

Ive had one or two suggested workarounds, but they haven’t really been fit for purpose.

I don’t want to use “uint8_t”. I would like a simple integer transfer from board A to board B!

Is it possible?

2 Answers

0 Vote Up Vote Down

DK answered 5 years ago

try converting to a string then back

uint8_t k =10;
String (k).c_str();

String my;
my = String(k);

Hope it works

0 Vote Up Vote Down

Sara Santos Staff answered 5 years ago

Hi Robert.
Did DK’s suggestions work?
Regards,
Sara