Difference between revisions of "13.3inch PiPad"
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===Method 2. Configure image manually=== | ===Method 2. Configure image manually=== | ||
− | ;1. Write Raspbian image | + | ;1. Write a Raspbian image |
: Download the lasted Raspbian image from the Rasberry Pi website and write it to an empty micro SD card. | : Download the lasted Raspbian image from the Rasberry Pi website and write it to an empty micro SD card. | ||
− | : Create a new | + | : Create a new Txt file under the BOOT directory of the micro SD card and name it SSH. |
− | : Modify config.txt file which is located | + | : Modify the config.txt file which is located in the BOOT directory, and add the following lines to the config.txt file |
<pre> | <pre> | ||
hdmi_group=2 | hdmi_group=2 | ||
Line 62: | Line 62: | ||
hdmi_cvt 1920 1080 60 6 0 0 0 | hdmi_cvt 1920 1080 60 6 0 0 0 | ||
</pre> | </pre> | ||
− | : Save and insert the micro SD card | + | : Save and insert the micro SD card into Raspberry Pi. |
− | : Connect the Magic mirror to network and power on Raspberry Pi. | + | : Connect the Magic mirror to the network and power on Raspberry Pi. |
− | : After booting, you can access Raspberry Pi via SSH, or directly connect keyboard and mouse. | + | : After booting, you can access Raspberry Pi via SSH, or directly connect the keyboard and mouse. |
;2. Install WM8960 sound card driver | ;2. Install WM8960 sound card driver | ||
− | : Open the terminal and use the following commands to install | + | : Open the terminal and use the following commands to install. |
<pre> | <pre> | ||
git clone https://github.com/waveshare/WM8960-Audio-HAT | git clone https://github.com/waveshare/WM8960-Audio-HAT | ||
Line 72: | Line 72: | ||
sudo ./install.sh | sudo ./install.sh | ||
</pre> | </pre> | ||
− | : Modify config.txt file, remove the following line from the file or comment it. | + | : Modify the config.txt file, remove the following line from the file, or comment on it. |
<pre> | <pre> | ||
#dtparam=audio=on | #dtparam=audio=on | ||
Line 80: | Line 80: | ||
sudo reboot | sudo reboot | ||
</pre> | </pre> | ||
− | : After rebooting, check the driver by the following command | + | : After rebooting, check the driver by the following command. |
<pre> | <pre> | ||
sudo dkms status | sudo dkms status | ||
</pre> | </pre> | ||
− | : If you can get the information | + | : If you can get the information below, it means that the driver was installed successfully. |
<pre> | <pre> | ||
wm8960-soundcard, 1.0, 4.19.58-v7l+, armv7l: installed | wm8960-soundcard, 1.0, 4.19.58-v7l+, armv7l: installed | ||
</pre> | </pre> | ||
− | :Test the sound card | + | : Test the sound card |
*Test playing: aplay -l | *Test playing: aplay -l | ||
<pre> | <pre> | ||
Line 106: | Line 106: | ||
</pre> | </pre> | ||
;3. Install Magic Mirror driver | ;3. Install Magic Mirror driver | ||
− | : Open terminal and type the following commands | + | : Open the terminal and type the following commands. |
<pre> | <pre> | ||
curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash - | curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash - | ||
Line 114: | Line 114: | ||
npm install | npm install | ||
</pre> | </pre> | ||
− | :After installing, run the command to display | + | : After installing, run the command to display. |
<pre> | <pre> | ||
DISPLAY=:0 npm start | DISPLAY=:0 npm start | ||
</pre> | </pre> | ||
:[[File:MgicMirror-1.png|600px]] | :[[File:MgicMirror-1.png|600px]] | ||
− | : Install MMM-VoiceAssistant model and display | + | : Install MMM-VoiceAssistant model and display. |
<pre> | <pre> | ||
cd ~/MagicMirror/modules | cd ~/MagicMirror/modules | ||
Line 138: | Line 138: | ||
source env/bin/activate | source env/bin/activate | ||
</pre> | </pre> | ||
− | :'''Note: The following steps should be | + | :'''Note: The following steps should be taken in the virtual environment, if you close the terminal and restart it, you should use the command below to enter the environment again first.''' |
<pre> | <pre> | ||
source ~/env/bin/activate | source ~/env/bin/activate | ||
</pre> | </pre> | ||
;5. Install snowboy | ;5. Install snowboy | ||
− | :Install libraries | + | : Install libraries |
<pre> | <pre> | ||
sudo apt-get install swig | sudo apt-get install swig | ||
Line 152: | Line 152: | ||
pip3 install SpeechRecognition | pip3 install SpeechRecognition | ||
</pre> | </pre> | ||
− | :Download snowboy | + | : Download snowboy |
<pre> | <pre> | ||
git clone https://github.com/Kitt-AI/snowboy.git | git clone https://github.com/Kitt-AI/snowboy.git | ||
Line 193: | Line 193: | ||
} | } | ||
</pre> | </pre> | ||
− | : | + | : According to the official guide to installing Google Assistant Service. |
*https://developers.google.com/assistant/sdk/guides/service/python | *https://developers.google.com/assistant/sdk/guides/service/python | ||
− | :Please follow the third step of the official guide to configure and create OAuth Client ID JSON file. Don't forget to copy the JSON file to your Raspberry Pi. | + | : Please follow the third step of the official guide to configure and create OAuth Client ID JSON file. Don't forget to copy the JSON file to your Raspberry Pi. |
− | :Following the fourth step of the guide to register device model | + | : Following the fourth step of the guide to register the device model. |
− | : Install Google Assistant SDK | + | : Install Google Assistant SDK. |
<pre> | <pre> | ||
(env) $ sudo apt-get install portaudio19-dev libffi-dev libssl-dev | (env) $ sudo apt-get install portaudio19-dev libffi-dev libssl-dev | ||
Line 211: | Line 211: | ||
--save --headless --client-secrets /path/to/client_secret_ client-id .json | --save --headless --client-secrets /path/to/client_secret_ client-id .json | ||
</pre> | </pre> | ||
− | : Then you will get an URL, please copy it and open it on browser of your PC. | + | : Then you will get an URL, please copy it and open it on the browser of your PC. |
<pre> | <pre> | ||
Please visit this URL to authorize this application: https://... | Please visit this URL to authorize this application: https://... | ||
</pre> | </pre> | ||
− | : Go to the URL, you are asked to log in your Google Account and get the authorization code by following guides, Copy the code to the terminal | + | : Go to the URL, you are asked to log in to your Google Account and get the authorization code by following the guides, Copy the code to the terminal. |
<pre> | <pre> | ||
Please go to this URL: https://... | Please go to this URL: https://... | ||
Line 224: | Line 224: | ||
credentials saved: /path/to/.config/google-oauthlib-tool/credentials.json | credentials saved: /path/to/.config/google-oauthlib-tool/credentials.json | ||
</pre> | </pre> | ||
− | :Use the following | + | : Use the following command to test. |
<pre> | <pre> | ||
googlesamples-assistant-pushtotalk --project-id my-dev-project --device-model-id my-model | googlesamples-assistant-pushtotalk --project-id my-dev-project --device-model-id my-model | ||
</pre> | </pre> | ||
− | : Note: my-dev-project is the Google Could Platform ID of Actions Console | + | : Note: my-dev-project is the Google Could Platform ID of Actions Console project you created. You need to find the project ID in the Actions Console. my-model is the device model name you create |
− | :Press Enter, and try to ask something. | + | : Press Enter, and try to ask something. |
;7. Set auto-run | ;7. Set auto-run | ||
− | :Install PM2 | + | : Install PM2. |
<pre> | <pre> | ||
sudo npm install -g pm2 | sudo npm install -g pm2 | ||
Line 239: | Line 239: | ||
pm2 startup | pm2 startup | ||
</pre> | </pre> | ||
− | :You will get | + | : You will get the information below, please copy the command and run it on the terminal. |
<pre> | <pre> | ||
[PM2] To setup the Startup Script, copy/paste the following command: | [PM2] To setup the Startup Script, copy/paste the following command: | ||
sudo env PATH=$PATH:/usr/bin /usr/lib/node_modules/pm2/bin/pm2 startup systemd -u pi --hp /home/pi | sudo env PATH=$PATH:/usr/bin /usr/lib/node_modules/pm2/bin/pm2 startup systemd -u pi --hp /home/pi | ||
</pre> | </pre> | ||
− | :Run Magic mirror by PM2 | + | : Run Magic mirror by PM2. |
<pre> | <pre> | ||
cd MagicMirror/modules/MMM-VoiceAssistant/pi | cd MagicMirror/modules/MMM-VoiceAssistant/pi | ||
pm2 start mm.sh | pm2 start mm.sh | ||
</pre> | </pre> | ||
− | :Run snowbiy by PM2 | + | : Run snowbiy by PM2 |
<pre> | <pre> | ||
cd MagicMirror/modules/MMM-VoiceAssistant/pi | cd MagicMirror/modules/MMM-VoiceAssistant/pi | ||
pm2 start snowboy.sh | pm2 start snowboy.sh | ||
</pre> | </pre> | ||
− | :Set auto-run | + | : Set auto-run. |
<pre> | <pre> | ||
pm2 save | pm2 save | ||
</pre> | </pre> | ||
− | :If you want to disable the | + | : If you want to disable the services, you can also use the following command. |
<pre> | <pre> | ||
pm2 stop mm | pm2 stop mm | ||
Line 264: | Line 264: | ||
</pre> | </pre> | ||
;8. kepp display lighting all the time | ;8. kepp display lighting all the time | ||
− | :Modify lightdm.conf | + | : Modify lightdm.conf |
<pre> | <pre> | ||
sudo nano /etc/lightdm/lightdm.conf | sudo nano /etc/lightdm/lightdm.conf | ||
</pre> | </pre> | ||
− | :Find the line "Xserver-command" below [SeatDefaults] section and change it from | + | : Find the line "Xserver-command" below [SeatDefaults] section and change it from |
<pre> | <pre> | ||
#xserver-command=X | #xserver-command=X | ||
Line 276: | Line 276: | ||
xserver-command=X -s 0 -dpms | xserver-command=X -s 0 -dpms | ||
</pre> | </pre> | ||
− | : Then save and reboot | + | : Then save and reboot. |
<pre> | <pre> | ||
sudo reboot | sudo reboot |
Revision as of 08:10, 1 June 2023
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Overview
Introduction
Mini-Computer Powered by Raspberry Pi 3A+, 13.3inch HD Touch Screen, USB / ETH Ports
more |
Features
- 13.3inch IPS screen,1920 x 1080 high resolution.
- Embed Raspberry Pi 3A+ as controller.
- Toughened glass capacitive touch panel, 6H hardness, supports up to 10-points touch.
- Embedded ferrite Hi-Fi speaker.
- Embedded Microphone And Speaker, Adopts Snowboy Hotword Detection Engine.
- 75 x 75mm spacing mounting holes (M4 screw hole).
- Comes with a 75° tilt angle stand.
Difference between Migic mirror and Pipad
The only difference between Magic mirror and the Pipad is that the Magic mirror use one-way mirror and the Pipad use Toughened Glass.
User Guide
To use the Magic mirror, you can use the pre-configured image which we provide or configure it yourself with the original Raspbian image. It is recommended to install pre-configured images for newbies or first-time installations. The pre-configured images have already installed the required libraries and drivers, and the program runs automatically after booting.
Method 1. Pre-configured image
- 1. Download the pre-configured image and write it to your SD card.
- 2. Add the following lines to wpa_supplicat.conf files in the BOOT directory. (if you didn't find the files, create them.)
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev update_config=1 country=US network={ ssid="your_real_wifi_ssid" psk="your_real_password" }
Note: you need to change your_real_wifi_ssid and your_real_password" to the real ssid and password.
- 3. Inset the card to Raspberry Pi and power on it.
Method 2. Configure image manually
- 1. Write a Raspbian image
- Download the lasted Raspbian image from the Rasberry Pi website and write it to an empty micro SD card.
- Create a new Txt file under the BOOT directory of the micro SD card and name it SSH.
- Modify the config.txt file which is located in the BOOT directory, and add the following lines to the config.txt file
hdmi_group=2 hdmi_mode=82 hdmi_cvt 1920 1080 60 6 0 0 0
- Save and insert the micro SD card into Raspberry Pi.
- Connect the Magic mirror to the network and power on Raspberry Pi.
- After booting, you can access Raspberry Pi via SSH, or directly connect the keyboard and mouse.
- 2. Install WM8960 sound card driver
- Open the terminal and use the following commands to install.
git clone https://github.com/waveshare/WM8960-Audio-HAT cd WM8960-Audio-HAT sudo ./install.sh
- Modify the config.txt file, remove the following line from the file, or comment on it.
#dtparam=audio=on
- Then reboot Raspberry Pi
sudo reboot
- After rebooting, check the driver by the following command.
sudo dkms status
- If you can get the information below, it means that the driver was installed successfully.
wm8960-soundcard, 1.0, 4.19.58-v7l+, armv7l: installed
- Test the sound card
- Test playing: aplay -l
pi@raspberrypi:~ $ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: wm8960soundcard [wm8960-soundcard], device 0: bcm2835-i2s-wm8960-hifi wm8960-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0
- Test recording: arecord -l
pi@raspberrypi:~ $ arecord -l **** List of CAPTURE Hardware Devices **** card 0: wm8960soundcard [wm8960-soundcard], device 0: bcm2835-i2s-wm8960-hifi wm8960-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0
- 3. Install Magic Mirror driver
- Open the terminal and type the following commands.
curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash - sudo apt install -y nodejs git clone https://github.com/MichMich/MagicMirror cd MagicMirror/ npm install
- After installing, run the command to display.
DISPLAY=:0 npm start
cd ~/MagicMirror/modules git clone https://github.com/waveshare/MMM-VoiceAssistant.git cd MMM-VoiceAssistant cp config/config.js.en ~/MagicMirror/config/config.js #Display English #cp config/config.js.cn ~/MagicMirror/config/config.js #Display Chinese cd ~/MagicMirror DISPLAY=:0 npm star
sudo apt-get update sudo apt-get install python3-dev python3-venv python3 -m venv env env/bin/python -m pip install --upgrade pip setuptools wheel source env/bin/activate
- Note: The following steps should be taken in the virtual environment, if you close the terminal and restart it, you should use the command below to enter the environment again first.
source ~/env/bin/activate
- 5. Install snowboy
- Install libraries
sudo apt-get install swig sudo apt-get install libatlas-base-dev sudo apt-get install portaudio19-dev sudo apt-get install flac pip3 install PyAudio pip3 install SpeechRecognition
- Download snowboy
git clone https://github.com/Kitt-AI/snowboy.git cd snowboy/swig/Python3 make cd ../../examples/Python3
- Modify snowbiydecoder.py file. Change from.import snowboydetect to import snowboydetect. Save and enable snowboy
cd ~/snowboy/examples/Python3 python3 demo.py resources/models/smart_mirror.umdl
- Try to say smart mirror, you will hear ding and the information below are printed on the mirror
INFO:snowboy:Keyword 1 detected at time: 2019-12-03 11:30:16
- 6. Install Google Assistant Service
- Create .asoundrc file in /home/pi directory (the user directory)
nano .asoundrc
- Add the following lines to the .asoundrc file
pcm.!default { type asym capture.pcm "mic" playback.pcm "speaker" } pcm.mic { type plug slave { pcm "hw:0,0" } } pcm.speaker { type plug slave { pcm "hw:0,0" } }
- According to the official guide to installing Google Assistant Service.
- Please follow the third step of the official guide to configure and create OAuth Client ID JSON file. Don't forget to copy the JSON file to your Raspberry Pi.
- Following the fourth step of the guide to register the device model.
- Install Google Assistant SDK.
(env) $ sudo apt-get install portaudio19-dev libffi-dev libssl-dev (env) $ python -m pip install --upgrade google-assistant-sdk[samples]
- Authorize model
(env) $ python -m pip install --upgrade google-auth-oauthlib[tool]
- Genegrate credential
(env) $ google-oauthlib-tool --scope https://www.googleapis.com/auth/assistant-sdk-prototype \ --save --headless --client-secrets /path/to/client_secret_ client-id .json
- Then you will get an URL, please copy it and open it on the browser of your PC.
Please visit this URL to authorize this application: https://...
- Go to the URL, you are asked to log in to your Google Account and get the authorization code by following the guides, Copy the code to the terminal.
Please go to this URL: https://... Enter the authorization code:
- If the authorization process is done successfully, you will get the information as below.
credentials saved: /path/to/.config/google-oauthlib-tool/credentials.json
- Use the following command to test.
googlesamples-assistant-pushtotalk --project-id my-dev-project --device-model-id my-model
- Note: my-dev-project is the Google Could Platform ID of Actions Console project you created. You need to find the project ID in the Actions Console. my-model is the device model name you create
- Press Enter, and try to ask something.
- 7. Set auto-run
- Install PM2.
sudo npm install -g pm2
- Setup pm2
pm2 startup
- You will get the information below, please copy the command and run it on the terminal.
[PM2] To setup the Startup Script, copy/paste the following command: sudo env PATH=$PATH:/usr/bin /usr/lib/node_modules/pm2/bin/pm2 startup systemd -u pi --hp /home/pi
- Run Magic mirror by PM2.
cd MagicMirror/modules/MMM-VoiceAssistant/pi pm2 start mm.sh
- Run snowbiy by PM2
cd MagicMirror/modules/MMM-VoiceAssistant/pi pm2 start snowboy.sh
- Set auto-run.
pm2 save
- If you want to disable the services, you can also use the following command.
pm2 stop mm pm2 stop snowboy
- 8. kepp display lighting all the time
- Modify lightdm.conf
sudo nano /etc/lightdm/lightdm.conf
- Find the line "Xserver-command" below [SeatDefaults] section and change it from
#xserver-command=X
to
xserver-command=X -s 0 -dpms
- Then save and reboot.
sudo reboot
Note
- 1. If the wakeup word is unworkable for you, please log in snowboy website
- https://snowboy.kitt.ai , And add the new wakeup word.
- Click recording icon to record voice and test if the voice model is workable
- Download the model file and copy it to ~/MagicMirror/modules/MMM-VoiceAssistant/pi direcotory.
- Modify snowboy.sh file
nano snowboy.sh
- Modify the name to the the one you download, for English, you need to modify the snowboy.umdl to the yours
cd ~/MagicMirror/modules/MMM-VoiceAssistant/pi ~/env/bin/python3 demo.py smart_mirror.umdl snowboy.umdl
- 2. Google Assistant Service can only support 500 request every day.
Open ~/MagicMirror/modules/MMM-VoiceAssistant/pi/audiofileinput.py. You can enter the following code<br\>
Follow the previous Google Assistant Service installation section to register an account, device model, and install authorization.
Finally, replace DEVICE_ID and DEVICE_MODEL_ID in the program with the corresponding values
Resource
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Support
If you require technical support, please go to the Support page and open a ticket.