/challenges-projects/design-challenges/sustain-the-world-design-challenge/b/blog/posts/dht11-light-sensor-aplication-blog-8Be careful when using the DHT11 sensor when reversing the polarity (it is very easy to get the wrong polarity causing irreversible damage to the module)At the time of prototyping use good cables or better as in my case to assemble a welded Protoshielen-USTelligent Community 12