3 ms·
It has, yes (at least the ones I posted). I can definitely open source the code if there's interest, I didn't initially just because there's a password committe
by StavrosK 7y ago
It has, yes (at least the ones I posted). I can definitely open source the code if there's interest, I didn't initially just because there's a password committed in the firmware. The BOM isn't interesting at all, it's just a WeMos D1 mini with a microSD shield, and the LED strip is connected to that and powered by two 18650 batteries in parallel.
- skypanther 7y agoI'd love to see your code. In particular, I'd like to see what you did with "I could just directly assign the data I read from the SD card to the internal buffer of the LED library instance and display it."
- StavrosK 7y agoOh, that's just this: self._np.buf = column self._np.write() Where column is a list of RGB (or RBG) pixel values like [128, 255, 0, 255, 0, 0, 128, 15, 200].