Difference between revisions of "13.3inch PiPad C4"

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<div class="tabbertab" title="Introduction">
 
<div class="tabbertab" title="Introduction">
 
{{Infobox item|colorscheme=green
 
{{Infobox item|colorscheme=green
|img=[[File:13.3inch-PiPad-1.jpg|300px|link=https://www.waveshare.com/13.3inch-pipad-c4.htm|13.3inch PiPad C4]]
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|img=[[File:13.3inch-PiPad-1.jpg|300px|{{Amazon_nolink|default={{#urlget:amazon|default}}|url=link=https://www.waveshare.com/13.3inch-pipad-c4.htm}}|13.3inch PiPad C4]]
 
|caption=13.3inch Mini-Computer Powered by Raspberry Pi CM4, HD Touch Screen
 
|caption=13.3inch Mini-Computer Powered by Raspberry Pi CM4, HD Touch Screen
 
|category=[[:Category:OLEDs / LCDs|OLEDs / LCDs]], [[:Category:LCD|LCD]], [[:Category:Raspberry Pi LCD|Raspberry Pi LCD]]
 
|category=[[:Category:OLEDs / LCDs|OLEDs / LCDs]], [[:Category:LCD|LCD]], [[:Category:Raspberry Pi LCD|Raspberry Pi LCD]]

Revision as of 06:28, 12 May 2022

13.3inch PiPad C4
13.3inch PiPad C4

13.3inch Mini-Computer Powered by Raspberry Pi CM4, HD Touch Screen
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Introduction

This is a 13.3-inch touch all-in-one computer with built-in Raspberry Pi CM4, which can browse web pages, play small games, etc., 1920x1080 HD resolution, with toughened glass capacitive touch panel.

more

Features

  • 13.3inch IPS screen,1920x1080 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, 6H hardness, supports up to 10-points touch
  • Embedded ferrite Hi-Fi speaker
  • Embedded Microphone And Speaker
  • 75x75mm spacing mounting holes (M4 screw hole) for general wall mount
  • 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 use a one-way mirror and the Pipad use Toughened Glass

Write Raspberry Pi OS

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

13.3inch PiPad C42.png

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
L76X GPS Module rpi serial.png

Keys Description

13.3inch-HDMI-LCD-H-Manual-02.jpg

  • 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.

Support

Support

If you require technical support, please go to the Support page and open a ticket.