Datanoise – Pico ADK

£28.50 (Excl. VAT)

RP2040 based Audio Development Board

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SKU: PCB_Datanoise_PicoADK Categories: , , , , Brand:


The PicoADK is a RP2040 based Audio Development Board, which allows you to build your own digital oscillators, synthesizers, noise boxes and experiment around. It has all the base features of the Raspberry Pico, plus a high quality Audio Output, 8 Analog Inputs for connecting potentiometers, control voltage from eurorack systems or even additional input signals.

Even though it is very small, it is capable of synthesising and outputting a very high quality sound output. Thanks to the Vult DSP language you can even create digital filters, waveshapers, oscillators and even complete synthesisers!


  • RP2040 Dual Core Cortex M0+ running at up to 400MHz (overclocked)
  • USB Type-C connector (Host & Device Mode)
  • 2MB Flash for Firmware and Data (4MB on v1.1b)
  • Very low noise LDO regulators with separate LDO for digital circuits and separate for analog circuits, no switching regulators
  • Partially pin-compatible with RP2040 (besides a few pins internally used or rearranged), extra 4 pins on each side for SPI ADC
  • Audio DAC PCM5100A, up to 32-bit high-quality output
  • Dedicated Boot and Reset Buttons
  • 8 channel 12-bit ADC with up to 1MS/s, with selectable 3.3V range (on-board low-noise power supply) or range up to 5V via external VREF
  • Low-Pass filter on each ADC input with external 5V voltage reference input suitable for CV (no overvoltage protection, unipolar)
  • Symbols marking special pin functions on the pin headers
  • 4 LEDs on shared GPIO2-5 for debugging, 1 RGB WS2812B LED
  • ESD Protection on USB
  • SWD Debug Header
  • JST 1.0mm 4 Pin (QWIIC compatible) I2C Connector

Pico ADK – Github | Firmware

Additional information

Weight 0.01 kg

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