Is it possible to connect this 8x8 RGB matrix to espruino boards?

(consolidating my post under this account, I have 2, user81779 is my other one I'm retiring, sorry if this is causing confusion)

So I did further test and the module seems to be flawed as it does not support R + other color scenario. I used this code:

setInterval(function(){
  data[0] = 0b11111111;
  data[2] = 0b11111111 << i ;
  data[1] = 0b00000000;
  data[3] = 0x01 << 0 ;
  i++;
  if(i>=8)i=0;
  SPI1.write(data,A6);  
},500);

for combining B+G and R+B (video attached). Red did suck the power out of other color diodes. No go with this module :( I'm better off 3d-printing a pixel mask on top of neopixel. Price wise, an 8x8 neopixel matrix clone is pretty good.

Thanks @allObjects for your keen interest and assistance!

2 Attachments

• IMG_2765.mp4
• IMG_2766.mp4