DMD2 run on ESP8266 NodeMCU Displays only every 2 rows

freetronics / DMD2

Beta release of a new Dot Matrix Display Arduino library

http://forum.freetronics.com/viewtopic.php?f=26&t=5893

GNU General Public License v3.0

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DMD2 run on ESP8266 NodeMCU Displays only every 2 rows #59

Closed gregdronsky closed 3 years ago

gregdronsky commented 3 years ago

Hi! when i run DMD2 on ESP8266 the display works every 2 lines. What might be the issue? Here is a picture of how it looks like: https://imgur.com/vCMFIOX

gregdronsky commented 3 years ago

It is probably a logic converter that needs to be added.