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I recommend this project is perfect thanks to the attention and help that the author offers you, only has a small error the diagram, the dht11 pin in the ilistracion marks it in d2 and has to be ed d9
Finish the project in physical but everything is inverted can only be seen in a mirror that problem I have, or my modules are not compatible
Dear friends, thank you for answering I found another error in the diagram the dht11esta in the wrong pin the program marks it in pin 9 and you draw it in 2Already it could compile but it works of izquirda to right and with a effect of mirror can not be put in time and does not mark the temperature nor the humidity
These are the versions, the download site you recommend(Parola library v2.4) (Max72XX LED Matrix Display Library v2.8) (DS1307 Real Time Clock Library)Which is the place where I can download them or do not publish them as in other projects for download with whom you work for them
maxmatrix missing and the library is wrong diagram entry and exit to the second matrix (one is entarda and the other is output)
The plot has an error in DIN and DOUT