• add gnd to go with each of the 4 data/programming lines
• 2 mounting holes
• move power to opposite side of neopx
• center neopix and power connections between edges
• align all pins to breadboard grid
• add accelerometer?
• add color sensor?

avrdude: safemode: lfuse reads as E2
avrdude: safemode: hfuse reads as DF
avrdude: safemode: efuse reads as FF
avrdude: safemode: Fuses OK (H:FF, E:DF, L:E2)

Write

/home/donp/code/arm/arduino-1.6.9/hardware/tools/avr/bin/avrdude -C/home/donp/.arduino15/packages/ATTinyCore/hardware/avr/1.1.2/avrdude.conf -v -pattiny85 -carduino -P/dev/ttyACM0 -b19200 -U hfuse:w:0xDF:m