NeoPixel Jewel - 7 x 5050 RGBW LED w/ Integrated Drivers

Circular PCB with 7 WS2812-compatible 5050 RGBW LEDs (red, green, blue, white); each has an integrated driver. Powered at 5V via a single data line. Chainable; includes mounting holes. Dedicated white channel enables more accurate white output than RGB mixing.

5V
NeoPixel power input for the Jewel board; Adafruit product page says to power the board with 5VDC and the Überguide maps +5V to the NeoPixel positive supply input.
Type · powerVoltage · 5VDC typical; product page states 4-7V works
GND
Ground / minus return for NeoPixel power and controller reference; Überguide says GND/minus must connect to the supply minus and microcontroller GND.
Type · groundVoltage · 0V reference
DIN / DI
Data input to the first NeoPixel; Überguide identifies DIN or DI as data input and says it can originate from a microcontroller digital pin.
Type · signal
DOUT / DO
Data output for chaining; Adafruit product page says the LEDs are chainable by connecting the output of one Jewel to the input of another, and the Überguide says DOUT/DO at the end can be left unconnected or connected to the next chain input.
Type · signal

LED pixels

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5V	power	NeoPixel power input for the Jewel board; Adafruit product page says to power the board with 5VDC and the Überguide maps +5V to the NeoPixel positive supply input.	5VDC typical; product page states 4-7V works
GND	ground	Ground / minus return for NeoPixel power and controller reference; Überguide says GND/minus must connect to the supply minus and microcontroller GND.	0V reference
DIN / DI	signal	Data input to the first NeoPixel; Überguide identifies DIN or DI as data input and says it can originate from a microcontroller digital pin.
DOUT / DO	signal	Data output for chaining; Adafruit product page says the LEDs are chainable by connecting the output of one Jewel to the input of another, and the Überguide says DOUT/DO at the end can be left unconnected or connected to the next chain input.

Pinout

Bare ICs

Converters

Memory

Passives