Merge branch 'roscop13-master'
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<!--
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---
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name: RASPIAUDIO AUDIO+
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class: board
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type: audio
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formfactor: Pi ZERO
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manufacturer: RASPIAUDIO
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description: An I2S digital to analog audio converter
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buy: https://raspiaudio.com
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image: 'audioplus.png'
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pincount: 40
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eeprom: no
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power:
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'2':
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ground:
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'6':
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'9':
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'14':
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'20':
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'25':
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'30':
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'34':
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'39':
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pin:
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'12':
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name: I2S
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'35':
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name: I2S
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'40':
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name: I2S
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install:
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'devices':
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- 'i2s'
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-->
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#Audio +
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RaspiAudio enables your Raspberry Pi ( Pi 3, 2, B+, A+, and Zero) with a state of the art audio DAC.
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Great for home audio sound sytems, an internet radio, or any project with audio.
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##Features
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1. DAC I2s 24-bit 96KHz audio with studio sampling quality
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2. Included dual RCA phono connector line out stereo (soldering required)
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3. Line out stereo jack 3.5mm
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4. Female header 2x20 (soldering required)
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5. Compatible with Raspberry Pi 3, 2, B+, A+, and Zero
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##INSTALLATION for Raspian users:
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* Plug Audio+ firmly on top of your Raspberry Pi GPIO and turn on your Pi
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* Make sure your audio jack is plugged in to your amplifier
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* Open a terminal and type:
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```bash
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sudo wget -O - script.raspiaudio.com | bash
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```
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* Answer yes to reboot
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* If everything went fine you should hear a test sound when typing this command:
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```bash
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sudo speaker-test -l5 -c2 -t wav
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```
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* NEW! : On the next reboot you will be able to control the volume from your desktop or by using the command-line tool `alsamixer`
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<!--
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---
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name: RASPIAUDIO AUDIO+ SPEAKERS+
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class: board
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type: audio,io
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formfactor: HAT ZERO FORMAT
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manufacturer: RASPIAUDIO
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description: An I2S digital to analog audio converter with 2X5W STEREO AMP FOR ONBOARD/EXTERNAL SPEAKERS
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buy: https://raspiaudio.com
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image: 'audioplus_speakerplus.png'
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pincount: 40
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eeprom: no
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power:
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'1':
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'2':
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ground:
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'6':
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'9':
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'14':
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'20':
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'25':
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'30':
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'34':
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'39':
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pin:
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'12':
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name: I2S Clock
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'16':
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name: Button
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mode: input
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active: low
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'22':
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name: LED
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mode: output
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active: high
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'35':
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name: I2S WS
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'40':
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name: I2S Data
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install:
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'devices':
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- 'i2s'
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-->
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#Audio+ Speaker+
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##2X5W STEREO AMP FOR ONBOARD/EXTERNAL SPEAKERS
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* Great for any portable radio project where you need built in speaker
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* Power your old speaker directly
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* No extra power supply required
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##Features:
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(There is no microphone on this board, for a microphone see our other model MIC+)
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1. 2x5w Stereo Amplification 2 onboard speaker included
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2. DAC I2s 24-bit audio with studio sampling quality
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3. Line out stereo 3.5mm jack
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4. Onboard red button, 1 status led
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5. Extention screw terminal for external speakers (2 to 8 ohm)
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6. Extention screw terminal for external push button, external led.
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7. Soldered Long female header 2x20 (NO soldering required) Compatible with Raspberry Pi 3, 2, B+, A+, and Zero
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##INSTALLATION for Raspian users:
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* Plug Audio+ firmly on top of your Raspberry Pi GPIO and turn on your Pi
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* Open a terminal and type the following to download and run the installer:
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```bash
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sudo wget -O - script.raspiaudio.com | bash
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```
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* Say yes TO the reboot
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* On the next reboot you have to run the test to finish the installation (it is an ALSA oddness):
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```bash
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sudo speaker-test -l5 -c2 -t wav
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```
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* Reboot again and you will be able to control the volume from your desktop or by using the command-line tool `alsamixer`
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@ -0,0 +1,105 @@
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<!--
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---
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name: RASPIAUDIO AUDIO+ SPEAKERS+ MIC+
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class: board
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type: audio,io
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formfactor: HAT ZERO FORMAT
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manufacturer: RASPIAUDIO
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description: An I2S digital to analog audio converter with 2X5W STEREO AMP FOR ONBOARD/EXTERNAL SPEAKERS and detachable ONBOARD I2S MICROPHONE
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buy: https://raspiaudio.com
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image: 'audioplus_speakerplus_micplus.png'
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pincount: 40
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eeprom: no
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power:
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'1':
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'2':
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ground:
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'6':
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'9':
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'14':
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'20':
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'25':
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'30':
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'34':
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'39':
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pin:
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'12':
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name: I2S Clock
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'16':
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name: Button
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mode: input
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active: low
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'22':
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name: LED
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mode: output
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active: high
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'35':
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name: I2S WS
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'40':
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name: I2S Data
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install:
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'devices':
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- 'i2s'
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-->
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#Audio+ Speaker+ Microphone+
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##2X5W STEREO AMP FOR ONBOARD/EXTERNAL SPEAKERS
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* Experiment with the Google AIY assistant (100% pin to pin compatible).
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* Use open source assistants such as ADRIAN, SNIPS project and others
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* Voice changer
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* Great for any portable radio project where you need a built in speaker
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* Power your old speaker directly
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* No extra power supply required
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##Features:
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1. Microphone I2S High sensitivity on board (can be separate from the main boad using the included cable)
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2. 2x5w Stereo Amplification anf 2 onboard speaker included
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3. DAC I2s 24-bit audio with studio sampling quality
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4. Line out stereo 3.5mm jack
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5. Onboard red button, 1 status led
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6. Extention screw terminal for external speakers (2 to 8 ohm)
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7. Extention screw terminal for external push button and external led.
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8. Soldered Long female header 2x20 (NO soldering required) Compatible with Raspberry Pi 3, 2, B+, A+, and Zero
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|
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##INSTALLATION:
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* Plug Audio+ firmly on top of your Raspberry Pi GPIO and turn on your Pi
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* Open a terminal and type the following to download and run the installer:
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```bash
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sudo wget -O mic mic.raspiaudio.com
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sudo bash mic
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```
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* Say yes to reboot
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* On the next reboot you must run the test to finish the installation (it is an ALSA oddness):
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```bash
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sudo wget -O test test.raspiaudio.com
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sudo bash test
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```
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* Push the onboard button, you should hear "Front Left" "Front Right" then the recorded sequence by the microphone.
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* If the volume is too low you can adjust the gain of the microphone by rebooting and typing the following into a terminal:
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|
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```bash
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alsamixer
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```
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|
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