Originally Posted by
RavenXp
Hmmm... going by what I can tell, the pad for the 'fire' red LED is probably a fixed 3.3v 20mA source to power that specific LED. So you should be able to calculate any resistor you may need from that assumption. LED diodes can be overdriven a bit so long as there is a way to dissipate the heat (just like a high powered LED now that I think about it) but it would be at a reduction of the lifespan of the diode.
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