HardLabs

DigiRadio

manvalan·DigiRadio·Software/Firmware/ADAU1701-Firmware/DigiRadio_NetList.xml

This repository ships a schematic but no board layout.
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About the DigiRadio PCB

DigiRadio is an open source PCB design by manvalan, published on GitHub under the CERN-OHL-S-2.0 license. It is a board, with 1 components from 1 distinct parts.

It belongs with the rf & radio designs in this gallery.

From the project

Digital Radio Project

SigmaStudio project DigiRadio, IC1 = ADAU1701. Shipped with DigiRadio firmware 0.8.3.

- Boot: ESP32 replays the active DspProgram over I2C via adau1701::Adau1701Driver on every power-up. Source order: valid blob in the dsp flash partition, else the embedded export from this folder (EmbeddedDspProgramSource). - Program update: POST /api/dsp/program with a DRAD v1 blob (see Software/tools/packdspprogram.py). Device reboots and loads the new script on next boot. - Live control: six-band PEQ, input mixer, master volume, stereo/bass enhancement overlays — safeload via audio::AudioService and REST…

DigiRadio bill of materials (BOM)

1 components, 1 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
CL05B104KB54PNC
100nF
C1

DigiRadio design files

The KiCad project lives in the manvalan/DigiRadio repository on GitHub; these links point at the commit this page was built from.

DigiRadio: common questions

How many components are on the DigiRadio?

1 components, from 1 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the DigiRadio design files?

From the manvalan/DigiRadio repository on GitHub, which has a netlist and the BOM; the links under Design files point to each one.

Can I use the DigiRadio design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which manvalan chose for the repository.

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