Hi. I have an error in the attached sketch. For further information, ask! How can I fix it?
max7219.ino (6.88 KB)
//#define DHTTYPE DHT22 // DHT 22 (AM2302)
Why didn't you uncomment that line as the instructions are telling you?
Thank you! I'm new to Arduino, so I did not notice that the written program is giving me instructions! Thank you again!
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