arduino-audio-tools
norns-shield
arduino-audio-tools | norns-shield | |
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12 | 6 | |
1,224 | 449 | |
- | 1.3% | |
9.8 | 2.2 | |
5 days ago | about 1 year ago | |
C | ||
GNU General Public License v3.0 only | GNU General Public License v3.0 only |
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arduino-audio-tools
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Need to send an I2S audio stream from an MEMS Microphone to Mobile app using ESP32 Bluetooth Realtime. Need some advice!
Have you found Phil's audio tools for Arduino, they work great on ESP32. https://github.com/pschatzmann/arduino-audio-tools
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A Low Latency Guitar Effects Processor Suitable for Running on a Raspberry Pi
I use an ESP32-A1S board for that. I use this project https://github.com/pschatzmann/arduino-audio-tools/ and the platformIO vscode plugins.
Have a look at this example to see how easy using that library is :
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Audio and Arduino
Check out arduino-audio-tools and other libraries it can make use of, such as ESP32-A2DP. It's tailored towards ESP32 devices, but also supports the RP2040 and others.
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NIST Selects ‘Lightweight Cryptography’ Algorithms to Protect Small Devices
The ESP32-A1S is a fun toy to program with that lib https://github.com/pschatzmann/arduino-audio-tools on that cheap kit: https://docs.ai-thinker.com/en/esp32-audio-kit
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Looking for way to modulate MP3 file with 40khz
I have already successfully generated a fairly good 40khz sine wave with the internal DAC using this library: https://github.com/pschatzmann/arduino-audio-tools. I have also played an uploaded MP3 file, but I cannot figure out how to implement FM specifically to modulate the two waves together.
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PWM or DAC for audio output using RP2040 as the MCU?
The PCM5102A does a great job. You can get modules for a few dollars, and can even get hat specifically designed for the RP2040. I've got one to work with an ESP32 with the Arduino Audio Tools library. Andreas Spiess has a great video on the subject.
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Detecting Audio Input with ESP32?
Been wanting to do this myself a good source for this is this linkhttps://github.com/pschatzmann/arduino-audio-tools
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How to - Play WAV files from SD card with I2S
Normally I’d recommend one of my YouTube videos :) - but actually this guy has done an amazing job: https://github.com/pschatzmann/arduino-audio-tools
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Play file by name Esp32 I2S
I got it to play both MP3 and WAV files using ESP-audioI2S and arduino-audio-tools, though only single files. AAT uses player.copy() and the other uses audio.loop(), both can call files by name but only once, as far as I can tell.
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ESP32 audio kit web radio with web interface
https://github.com/pschatzmann/arduino-audio-tools and you can program it with arduino
norns-shield
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A Low Latency Guitar Effects Processor Suitable for Running on a Raspberry Pi
Surface mount soldering is not too hard. I can't view the BoM on mobile, but from the photos the soldering looks achievable for someone with experience soldering through hole. Take a look at the document here https://github.com/monome/norns-shield/tree/main/bom - if it's mostly 0805 sized components you should be fine. Even a few 0603 would be okay if you have good vision and a steady hand.
- Northern Sleep Loop
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Norns Shield BOM?????
It's on Github
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(WTB) Looking for a Norns Shield build set or help on where to get components
The pcb is available at pusherman. The important parts are in stock at mouser, here's the BOM. The audio codec was hard to find for a long time, but it's available at the moment. I think you would need to substitute a capacitor or two. Monome's github has a lot of good information (e.g., schematic) and here is some helpful information on assembly. There are tons of helpful people on lines.
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Keep typing and... ??? [Modular Synth + r/MK = Jack. macropad w/ modular rotary encoders]
for an example - you may want to look at the open source synth project that our friends over at monome did a while back .. github repo, docs, BOMs, etc are here .. but that's a full featured synth programmable / customizable with lua on a rpi with a CS4270 DAC - quite a few musicians involved in that community .. fun project
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Just finished building the Norns shield from scratch
I used the bom and the markings on the pcb. The mechanical parts are described on their github : https://github.com/monome/norns-shield
What are some alternatives?
ESP32-audioI2S - Play mp3 files from SD via I2S
Audio - Teensy Audio Library
ESP8266Audio - Arduino library to play MOD, WAV, FLAC, MIDI, RTTTL, MP3, and AAC files on I2S DACs or with a software emulated delta-sigma DAC on the ESP8266 and ESP32
NornsShieldSMDGuide - Monome Norns Shield SMD Guide / FAQ
gba-remote-play - 📡 Stream Raspberry Pi games to a GBA via Link Cable.
WindTerm - A professional cross-platform SSH/Sftp/Shell/Telnet/Serial terminal.
GodMode9 - GodMode9 Explorer - A full access file browser for the Nintendo 3DS console :godmode:
NeoGB-Printer - An open-source and standalone Gameboy Printer emulator 100% compatible with all officially released games (110 in total) that support the accessory. Just print and save the images as BMP
tio - A serial device I/O tool
ESP32-A2DP - A Simple ESP32 Bluetooth A2DP Library (to implement a Music Receiver or Sender) that supports Arduino, PlatformIO and Espressif IDF
neural-amp-modeler - Neural network emulator for guitar amplifiers.
Laterna_Stick