Features:
Seven APA102 multicolor LEDs
Four 14-segment alphanumeric displays (green LEDs)
HT16K33 display driver chip
Three capacitive touch buttons
Atmel QT1070 capacitive touch driver chip
Blue, green, and red LEDs
BMP280 temperature and pressure sensor
Piezo buzzer
Breakout pins for servo, 12C, SPI, and UART (all 3v3)