cedar river
Anyone familiar with the FunnyPlaying led board for the SP? I can't get mine to turn on. I double checked that all points are soldered properly. The instructions say it supports on/off but not what the combo is. I've been pressing all the mode change combos to no avail.
novel bolt
Do you have a multimeter? What is the voltage between these 2 points?
Can you also check these 2?
cedar river
-0.68 and -0.43
cedar river
Got it working. I resoldered ground. I was triple checking wetting and it popped off with a perfect via imprint on the bottom. It didn't bond, the solder was just friction fitting in the hole with a pin shape.
novel bolt
Good job! Make sure to post a finished build photo in gallery with it all lit up!