Adafruit 0.8" 8x16 LED Matrix FeatherWing Display - Red GPS/arduino If you need to learn

If you need to learn more about ultrasonic sensors

Real Time Clock Battery

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so you only need two digital I/O pins to get a-glowin'

anti-vandal permanent mount GNSS/GPS L1/L2/L5 multi-band antenna for GPS

Adafruit 0.8" 8x16 LED Matrix FeatherWing Display - Red GPS/arduino If you need to learnYou will chirp with delight when you see how easy it is to make your very own 8x16 LED matrix display for any Feather. This kit combines two of our adorable miniature LED matrices with a FeatherWing driver board. At 0. 8" square, these little 8x8 matrices have got everything a big LED matrix has, but bite sized! Double them up for 128 total bright red LEDs. This is the Red Adafruit 0. 8" 8x16 LED Matrix FeatherWing Display Combo Pack ! We also have