David HopkinsArduino Nano Connections:
Neopixel Data - D3
Button - D4 (other pin being GND, using Arduino internal pullups)
RTC SDA - A4
RTC SCL - A5
neopixels are laid out like so, data direction in yellow:
Schematic (sort-of)
A project log for RGB 7segment desk clock
7-Segment clock that has a full colour display.
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