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dragondaud / myClock

Pixel Display NTP/Weather Clock for ESP8266/ESP32
MIT License
27 stars 13 forks source link

Wireing correct but no Display output #23

Closed flighter18 closed 4 years ago

flighter18 commented 4 years ago

Uploading the code and the Wifi Setup works perfectly. I even can reach the WEB GUI of myClock with a web browser. But the display shows nothing.

Before I tried the first version of the Morphing Clock (https://www.instructables.com/id/Morphing-Digital-Clock/). This works with no problems. The display shows the time. I also tried the PXMatrix examples. All the examples worked. So the wireing seems to be correct.

Any ideas?

flighter18 commented 4 years ago

Found the problem. Had to uncomment "#define double_buffer"

dragondaud commented 4 years ago

Odd! I tried recompiling with latest library and now mine no-longer requires that double_buffer, and does not work, with it. Previously it was required. Not sure what changed, but thanks for the find! :)