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Code review is systematic examination of your Arduino sketch. It is intended to find and fix mistakes overlooked in the initial development phase, improving both the overall quality of software and the developers' skills.

1 vote

NodeMCU wont connect to Blynk

Ok I got it figured out, it was because I was using pin 9 and 10, I didnt know they couldn't be used. Thanks @Juraj!
Randomaker's user avatar
1 vote
2 answers
716 views

NodeMCU wont connect to Blynk

My NodeMCU wont connect to Blynk with my code but works fine with example code and same auth token and WiFi info. Cant figure out why its not working. Must be something in my code interfering with it …
Randomaker's user avatar