Difference between revisions of "13.3inch PiPad C4"
From Waveshare Wiki
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}} | }} | ||
=Overview= | =Overview= | ||
| − | This is a 13.3-inch touch all-in-one computer with a built-in Raspberry Pi CM4, which can browse web pages, play small games, etc., 1920 x 1080 HD resolution, with toughened glass capacitive touch panel. | + | This is a 13.3-inch touch all-in-one computer with a built-in Raspberry Pi CM4, which can browse web pages, play small games, etc., with 1920 x 1080 HD resolution, with toughened glass capacitive touch panel. |
{{Amazon|{{#ifeq: {{#urlget:amazon|0}}|{{#urlget:Amazon|0}}| default|}}=display | {{Amazon|{{#ifeq: {{#urlget:amazon|0}}|{{#urlget:Amazon|0}}| default|}}=display | ||
|More=[https://www.waveshare.com/13.3inch-hdmi-pipad-c4.htm more] | |More=[https://www.waveshare.com/13.3inch-hdmi-pipad-c4.htm more] | ||
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*13.3inch IPS screen,1920 x 1080 high resolution. | *13.3inch IPS screen,1920 x 1080 high resolution. | ||
*Embed Raspberry Pi CM4 as controller, quad-core 64-bit Cortext-A72 [email protected], Dual-band WiFi, Bluetooth5.0. | *Embed Raspberry Pi CM4 as controller, quad-core 64-bit Cortext-A72 [email protected], Dual-band WiFi, Bluetooth5.0. | ||
| − | *Toughened glass capacitive touch panel, 6H hardness, supports up to 10- | + | *Toughened glass capacitive touch panel, up to 6H hardness, supports up to 10-point touch. |
*Embedded ferrite Hi-Fi speaker. | *Embedded ferrite Hi-Fi speaker. | ||
| − | *Embedded | + | *Embedded microphone and speaker. |
*75 x 75mm spacing mounting holes (M4 screw hole). | *75 x 75mm spacing mounting holes (M4 screw hole). | ||
*Comes with 75° tilt angle stand. | *Comes with 75° tilt angle stand. | ||
| − | ==Difference between Magic | + | ==Difference between Magic Mirror and Pipad== |
| − | The only difference between the Magic | + | The only difference between the Magic Mirror and the Pipad is that the Magic Mirror uses a single-side mirror and the Pipad use Toughened Glass. |
</div> | </div> | ||
<div class="tabbertab" title="User Guides"> | <div class="tabbertab" title="User Guides"> | ||
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=Resources= | =Resources= | ||
| − | ==3D | + | ==3D Drawings== |
*[[:File:13.3inch HDMI LCD 3D file.rar | 13.3inch HDMI LCD 3D drawings]] | *[[:File:13.3inch HDMI LCD 3D file.rar | 13.3inch HDMI LCD 3D drawings]] | ||
==Software== | ==Software== | ||
Revision as of 02:29, 16 May 2023
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Overview
This is a 13.3-inch touch all-in-one computer with a built-in Raspberry Pi CM4, which can browse web pages, play small games, etc., with 1920 x 1080 HD resolution, with toughened glass capacitive touch panel.
| more |
Features
- 13.3inch IPS screen,1920 x 1080 high resolution.
- Embed Raspberry Pi CM4 as controller, quad-core 64-bit Cortext-A72 [email protected], Dual-band WiFi, Bluetooth5.0.
- Toughened glass capacitive touch panel, up to 6H hardness, supports up to 10-point touch.
- Embedded ferrite Hi-Fi speaker.
- Embedded microphone and speaker.
- 75 x 75mm spacing mounting holes (M4 screw hole).
- Comes with 75° tilt angle stand.
Difference between Magic Mirror and Pipad
The only difference between the Magic Mirror and the Pipad is that the Magic Mirror uses a single-side mirror and the Pipad use Toughened Glass.
Write Raspberry Pi OS
- Download the lasted Raspberry Pi OS 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/VNC, or directly connect the keyboard and mouse.
Check the USB Audio Card
- Test the sound output device:
aplay -l
- Test the sound input device:
arecord -l
USB2.0
To reduce consumption, USB interfaces are disabled in CM4 by default. If you need to use USB ports, please add the following line to the config.txt file.
dtoverlay=dwc2,dr_mode=host
Then reboot the CM4. If you use the newest Bullseye image, the USB2.0 is set to OTG mode by default, and occurs the error in CM4:
config failed, hub doesn't have any ports! (err -19)
To remove the errors, you can remove the line otg_mode=1 from the config.txt file and add the line:
dtoverlay=dwc2,dr_mode=host
Kepp Display Always On
- Modify lightdm.conf.
sudo nano /etc/lightdm/lightdm.conf
- Find the line "Xserver-command" below the [SeatDefaults] section and change it from:
#xserver-command=X
to
xserver-command=X -s 0 -dpms
- -s # – set screen saver not enabled.
- dpms turn off power saving management.
- Then save and reboot:
sudo reboot
RS232
In /boot/config.txt, add dtoverlay=uart3.
sudo nano /boot/config.txt dtoverlay=uart3 #device name /dev/ttyAMA1
RS485
Open the Raspberry Pi terminal and enter the following command to access the configuration screen.
sudo raspi-config #Select Interfacing Options -> Serial, disable shell visit, and enable hardware UART port. #Device name: /dev/ttyS0
Keys Description
- 1: Turn on or off the LCD. If you don't need the LCD for a long time, you can use this button to reduce consumption.
- 2: Direction button.
- 3: "OK" function.
- 4: Open the menu and the "Return" function.