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This is for questions about the official IDE. The open-source IDE makes it easy to write code and upload it to any Arduino board. It runs on Windows, macOS and Linux.

-1 votes
3 answers
340 views

Unused lines of code causing program to crash

I have a project which essentially involves WiFi, a web server, and an LED. I'm using the Inbuilt LED on my ESP8266 for testing at the moment. I am using the Arduino IDE for programming. I had a prob …
skillz21's user avatar
  • 171
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Accepted

Unused lines of code causing program to crash

Turns out that the MDNS.begin() in setup and the MDNS.update() in the loop was, presumable, causing some sort of undefined behaviour, since the code didn't always crash. I commented out these two line …
skillz21's user avatar
  • 171