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esp8266_apa102_bulb

ESP8266 based animated APA102 bulbs.

Render

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Assembly

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Schematic

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Changelog

v4.1:

  • Added missing silkscreen
  • Switched from EBC to BEC NPN transistor, to match S8050 part.
  • Changed C7/C8/C10 footprints from 0603->0805
  • Reduced GND pad size of U4 (3.3V LDO)

v4:

  • Reworked inter-pcb connections to minimize gap between leds.
  • Changed APA102 -> GPIO pin mapping.
  • Cost optimized board to fit within 10x10cm envelope.

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ESP8266 APA102 based LED light bulb

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