Image of Board

Noise Nugget 2040 by Wee Noise Makers

Noise Nugget 2040 handles all the complexity of digital HD audio synthesis in a very compact, production friendly, and affordable package. Allowing you to focus on what makes your ideas unique.

Features

  • Powerful CPU:
    • Raspberry-Pi RP2040
    • Dual-core Arm Cortex-M0+ at 200MHz
    • 16MB of flash memory
    • 264KB of RAM
    • 24 GPIO pins (+2 reserved for I2C)
    • Up to 10 MIDI in and out
  • Stereo Speaker Amplifier:
    • 2.1W per channel into 4Ω at 5V
    • 1.7W per channel into 8Ω at 5V
    • Gain of 6, 12, 18, or 24 dB
  • HD Audio Interface:
    • Up to 24-bit at 96kHz
    • Stereo headphone output
    • Stereo line output
    • 3 x stereo inputs (line level or microphone)

Learn More

Contribute

Have some info to add for this board? Edit the source for this page here.

CircuitPython 10.0.0-beta.2

This is the latest development release of CircuitPython that will work with the Noise Nugget 2040.

Alpha development releases are early releases. They are unfinished, are likely to have bugs, and the features they provide may change. Beta releases may have some bugs and unfinished features, but should be suitable for many uses. A Release Candidate (rc) release is considered done and will become the next stable release, assuming no further issues are found.

Please try alpha, beta, and rc releases if you are able. Your testing is invaluable: it helps us uncover and find issues quickly.

Release Notes for 10.0.0-beta.2

Modules included in this download _asyncio _bleio _bleio (HCI co-processor) _eve _pixelmap adafruit_bus_device adafruit_pixelbuf aesio alarm analogbufio analogio array atexit audiobusio audiocore audiomixer audiomp3 audiopwmio binascii bitbangio bitmapfilter bitmaptools bitops board builtins builtins.pow3 busdisplay busio busio.SPI busio.UART codeop collections countio digitalio displayio epaperdisplay errno floppyio fontio fourwire framebufferio getpass gifio hashlib i2cdisplaybus i2ctarget imagecapture io jpegio json keypad keypad.KeyMatrix keypad.Keys keypad.ShiftRegisterKeys keypad_demux keypad_demux.DemuxKeyMatrix locale lvfontio math memorymap microcontroller msgpack neopixel_write nvm onewireio os os.getenv paralleldisplaybus pulseio pwmio qrio rainbowio random re rgbmatrix rotaryio rp2pio rtc sdcardio select sharpdisplay storage struct supervisor synthio sys terminalio tilepalettemapper time touchio traceback ulab usb usb_cdc usb_hid usb_host usb_midi usb_video vectorio warnings watchdog zlib

Included frozen(?) modules: _aic3105, _tca6408, adafruit_display_text, adafruit_displayio_ssd1306, adafruit_imageload, adafruit_midi, neopixel, noise_nugget, pgb1

Absolute Newest

Every time we commit new code to CircuitPython we automatically build binaries for each board and language. The binaries are stored on Amazon S3, organized by board, and then by language. These releases are even newer than the development release listed above. Try them if you want the absolute latest and are feeling daring or want to see if a problem has been fixed.

Previous Versions of CircuitPython

All previous releases of CircuitPython are available for download from Amazon S3 through the button below. For very old releases, look in the OLD/ folder for each board. Release notes for each release are available at GitHub button below.

Older releases are useful for testing if you something appears to be broken in a newer release but used to work, or if you have older code that depends on features only available in an older release. Otherwise we recommend using the latest stable release.