Adafruit_Learning_System_Guides/Daily_Cheer_Automaton/CircuitPython

DAILY CHEER AUTOMATON

AUTOCHEER DEVICE

code by Andy Doro

using Adafruit Feather hardware
will play an MP3 at a specified time each day

CircuitPython Version

HARDWARE

• Feather M4 Express is need because it's fast enough to play back MP3 files

• Adalogger FeatherWing for PCF8523 RTC

  • & CR1220 coin cell

• MicroSD card FAT formatted with "cheer.mp3"

• FeatherWing Doubler

  • or Feather Stacking Headers for a different form factor

• Headphone Jack

SOFTWARE

requires M4 (ATSAMD51 32-bit Cortex M4 core) or higher and
CircuitPython version 5.3.0+

LIBRARIES

from library bundle version 5.x:

• adafruit_bus_device folder
• adafruit_register folder
• adafruit_pcf8523.mpy
• adafruit_sdcard.mpy

AUDIO FILE

cheer.mp3, place on FAT formatted SD card and insert into Music Maker
suggestion: http://www.orangefreesounds.com/street-crowd-cheering-and-applauding/