Teensy 4 Audio Board, Rev D SKU: 52076

Teensy 4 Audio Board, Rev D

$19.99 USD

The Teensy Audio Board, configured specifically for the Teensy 4.0 (but compatible with other microcontrollers via custom wiring!)

Available on backorder

$19.99 USD
SKU: 52076 Categories: ,


Paul & Robin at PJRC are at it again with adapting the excellent Audio Sheild board from the Teensy 3 up to for the Teensy 4.0. This audio board is a suitable partner for this latest iteration of the impressive Teensy series of microcontrollers.

This audio adapter allows the manipulation of 16bit, 44.1kHz (CD quality) audio with your Teensy, featuring:

  • SGTL5000 stero codec IC
  • Simultaneous playback of WAV / RAW files
  • Capable of audio synthesis, analysis and recording (yup, the Teensy 4 is that powerful!)
  • microSD slot for Class 10 storage (up to 32GB)
  • 3.5mm Audio Jack
  • Pinouts for
    • Audio Data (I2S / analog)
    • Audio Control (I2C)
    • Volume control
    • Solder-on-board high-performance low-latency flash memory
  • Realtime FFT capability

The Teensy Audio library that it uses lets you:

  • 4 channel mixer
  • Graphically connect your audio mix (which turns into Arduino code!)

More Info

Weight .01 kg
Dimensions 6 × 4 × 1 cm


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