Adafruit Feather M0 WiFi with uFL - ATSAMD21 + ATWINC1500 Arduino Kit Only one pin is required

Only one pin is required to control all the LEDs

35 mA current draw during navigation

You get the point

Then download the library and uncompress it

so it can buffer the display (and depending on the screen size also have double overlaying)

Adafruit Feather M0 WiFi with uFL - ATSAMD21 + ATWINC1500 Arduino Kit Only one pin is requiredFeather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Adafruit Feather M0 WiFi w ATWINC1500 our take on an 'all in one' Arduino compatible + high speed, reliable WiFi with built in USB and battery charging. Its an Adafruit Feather M0 with a WiFi module, ready to rock! We have other boards in the Feather