Dominic Buchstaller
Dominic Buchstaller
Indeed still an issue on SONOFF ZigBee 3.0 -
Should we also put this in the Sonoff firmware issue tracker?
Hi @shades66...I am the author of PxMatrix (https://github.com/2dom/PxMatrix) and users have an issue that is probably related. I messed about with theses panels myself however did not try to write...
Hm - any love for this issue. I would love to complete the cabling in my annex....
Before we jump into that ... Could you post some close up pictures of your input and output connector?
Would like to understand how these panels are structured first
Yeah...there is a default limitation of 64*64 pixels. So it makes sense that it does not work beyond 4 panels
You can specify the maximum matrix size by setting #define PxMATRIX_MAX_HEIGHT 32 #define PxMATRIX_MAX_WIDTH 32*7 before you include PxMatrix.h
As @xsrf mentioned the library is still treating this as an RGB panel hence using 3x the resources it would have to. So we might introduce an option to drive...
Don't have a computer right now...changes would be reducing the buffer size in initialisation, disabling all code for green and blue in drawPixel, shifting out only red component of buffer