programming CFA-635 LED


New member
Hi @all,

I've googled but not found...

Is there a documentation about programming the 4 led on a CFA-635? I want to use it in lcdproc, but it looks like I have to code it myself.

tnx Frank
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New member
solved :)

for lcdproc:
"output <number>"

the led-color is set by a bit-mask: 1111 1111
first block sets the color of the led to green, the second block to red.
if both --> orange
<number> is the byte or hex value of the bit-mask


CF Tech

OK, good you have it solved. Thanks for posting the solution to driving the CFA-635 LEDs from LCDproc.