Messy workbench, pretty lights.
Foreground: a esp-12 (nodemcu), running arduino, doing 8-bit software PMW to drive a 4-channel LED strip (rgb+w).
Background: a NXP 16 channel 12-bit PWM controller awaits. Anyone know of a 36-bit HTML5 color picker? I need values 0-4095 to feed the nxp chip.
![](https://sp-ao.shortpixel.ai/client/to_webp,q_lossless,ret_img,w_530,h_298/https://everythingesp.com/wp-content/uploads/2019/03/IMG_20160120_235927636.jpg)