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[#]: collector: (lujun9972)
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[#]: translator: (geekpi)
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[#]: reviewer: ( )
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[#]: publisher: ( )
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[#]: url: ( )
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[#]: subject: (A Raspberry Pi Based Open Source Tablet is in Making and it’s Called CutiePi)
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[#]: via: (https://itsfoss.com/cutiepi-open-source-tab/)
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[#]: author: (Ankush Das https://itsfoss.com/author/ankush/)
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A Raspberry Pi Based Open Source Tablet is in Making and it’s Called CutiePi
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======
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CutiePie is an 8-inch open-source tablet built on top of Raspberry Pi. For now, it is just a working prototype which they announced on [Raspberry Pi forums][1].
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In this article, you’ll get to know more details on the specifications, price, and availability of CutiePi.
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They have made the Tablet using a custom-designed Compute Model (CM3) carrier board. The [official website][2] mentions the purpose of a custom CM3 carrier board as:
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> A custom CM3/CM3+ carrier board designed for portable use, with enhanced power management and Li-Po battery level monitoring features; works with selected HDMI or MIPI DSI displays.
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So, this is what makes the Tablet thin enough while being portable.
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### CutiePi Specifications
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![CutiePi Board][3]
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I was surprised to know that it rocks an 8-inch IPS LCD display – which is a good thing for starters. However, you won’t be getting a true HD screen because the resolution is 1280×800 – as mentioned officially.
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It is also planned to come packed with Li-Po 4800 mAh battery (the prototype had a 5000 mAh battery). Well, for a Tablet, that isn’t bad at all.
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Connectivity options include the support for Wi-Fi and Bluetooth 4.0. In addition to this, a USB Type-A, 6x GPIO pins, and a microSD card slot is present.
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![CutiePi Specifications][4]
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The hardware is officially compatible with [Raspbian OS][5] and the user interface is built with [Qt][6] for a fast and intuitive user experience. Also, along with the in-built apps, it is expected to support Raspbian PIXEL apps via XWayland.
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### CutiePi Source Code
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You can second-guess the pricing of this tablet by analyzing the bill for the materials used. CutiePi follows a 100% open-source hardware design for this project. So, if you are curious, you can check out their GitHub page for more information on the hardware design and stuff.
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[CutiePi on GitHub][7]
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### CutiePi Pricing, Release Date & Availability
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CutiePi plans to work on [DVT][8] batch PCBs in August (this month). And, they target to launch the final product by the end of 2019.
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Officially, they expect it to launch it at around $150-$250. This is just an approximate for the range and should be taken with a pinch of salt.
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Obviously, the price will be a major factor in order to make it a success – even though the product itself sounds promising.
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**Wrapping Up**
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CutiePi is not the first project to use a [single board computer like Raspberry Pi][9] to make a tablet. We have the upcoming [PineTab][10] which is based on Pine64 single board computer. Pine also has a laptop called [Pinebook][11] based on the same.
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Judging by the prototype – it is indeed a product that we can expect to work. However, the pre-installed apps and the apps that it will support may turn the tide. Also, considering the price estimate – it sounds promising.
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What do you think about it? Let us know your thoughts in the comments below or just play this interactive poll.
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--------------------------------------------------------------------------------
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via: https://itsfoss.com/cutiepi-open-source-tab/
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作者：[Ankush Das][a]
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选题：[lujun9972][b]
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译者：[译者ID](https://github.com/译者ID)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]: https://itsfoss.com/author/ankush/
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[b]: https://github.com/lujun9972
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[1]: https://www.raspberrypi.org/forums/viewtopic.php?t=247380
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[2]: https://cutiepi.io/
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[3]: https://i2.wp.com/itsfoss.com/wp-content/uploads/2019/08/cutiepi-board.png?ssl=1
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[4]: https://i1.wp.com/itsfoss.com/wp-content/uploads/2019/08/cutiepi-specifications.jpg?ssl=1
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[5]: https://itsfoss.com/raspberry-pi-os-desktop/
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[6]: https://en.wikipedia.org/wiki/Qt_%28software%29
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[7]: https://github.com/cutiepi-io/cutiepi-board
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[8]: https://en.wikipedia.org/wiki/Engineering_validation_test#Design_verification_test
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[9]: https://itsfoss.com/raspberry-pi-alternatives/
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[10]: https://www.pine64.org/pinetab/
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[11]: https://itsfoss.com/pinebook-pro/
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@ -1,5 +1,5 @@
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[#]: collector: (lujun9972)
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[#]: translator: ( )
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[#]: translator: (geekpi)
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[#]: reviewer: ( )
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[#]: publisher: ( )
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[#]: url: ( )
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@ -0,0 +1,127 @@
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[#]: collector: (lujun9972)
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[#]: translator: ( )
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[#]: reviewer: ( )
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[#]: publisher: ( )
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[#]: url: ( )
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[#]: subject: (How to Install and Use Cockpit on CentOS 8 / RHEL 8)
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[#]: via: (https://www.linuxtechi.com/install-use-cockpit-tool-centos8-rhel8/)
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[#]: author: (Pradeep Kumar https://www.linuxtechi.com/author/pradeep/)
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How to Install and Use Cockpit on CentOS 8 / RHEL 8
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======
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**Cockpit** is a Web based server management tool available for CentOS and RHEL systems, recently **CentOS 8** and **RHEL 8** are released where cockpit is kept as default server management tool. Its package is available in the default CentOS 8 and RHEL 8 package repositories. Cockpit is a useful Web based GUI tool through which sysadmins can monitor and manage their Linux servers, it can also used to manage networking and storage on servers, containers, virtual machines and inspections of system and application’s logs.
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In this article we will demonstrate how to install and setup Cockpit on CentOS 8 and RHEL 8 system.
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### Installation and setup of Cockpit on CentOS 8 / RHEL 8 System
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Login to your CentOS8 / RHEL 8 system and open the terminal and execute the following dnf command,
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```
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[root@linuxtechi ~]# dnf install cockpit -y
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```
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Run the following command to enable and start cockpit service,
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```
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[root@linuxtechi ~]# systemctl start cockpit.socket
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[root@linuxtechi ~]# systemctl enable cockpit.socket
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```
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Allow Cockpit ports in OS firewall using following command,
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```
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[root@linuxtechi ~]# firewall-cmd --permanent --add-service=cockpit
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[root@linuxtechi ~]# firewall-cmd --reload
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```
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Verify whether cockpit service is up and running or not, execute the following commands,
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```
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[root@linuxtechi ~]# systemctl status cockpit.socket
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[root@linuxtechi ~]# ss -tunlp | grep cockpit
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[root@linuxtechi ~]# ps auxf|grep cockpit
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```
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![cockpit-status-centos8-rhel8][1]
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### Access Cockpit on CentOS 8 / RHEL 8 system
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As we can see in above command’s output that cockpit is listening on tcp port 9090, open your system web browser and type url :
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https://<Your-CentOS8/RHEL8-System-IP>:9090
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[![CentOS8-cockpit-login-screen][1]][2]
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Cockpit Login Screen for RHEL 8,
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[![RHEL8-Cockpit-Login-Screen][1]][3]
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Use the user name which has admin rights, or we can also use the root user’s credentials to login. In case you want to assign admin rights to any local user, execute the following command,
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```
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[root@linuxtechi ~]# usermod -G wheel pkumar
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```
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here pkumar is my local user,
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Once you enter the user’s credentials, choose “**Reuse my password for privileged tasks**” and then click on “**Log In**” option after that we will get following screen,
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[![cockpit-dashboard-centos8][1]][4]
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On the Left-hand side bar, we can see what things can be monitored and configured via cockpit GUI,
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Let’s assume if you wish to check whether there are any updates available for your CentOS 8 / RHEL 8 system, click on “**System Updates**” option,
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[![Software-Updates-Cockpit-GUI-CentOS8-RHEL8][1]][5]
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To Install all updates, click on “**Install All Updates**”
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[![Install-Software-Updates-CentOS8-RHEL8][1]][6]
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If wish to modify networking and want to add Bond interface and Bridge, then click on “**Networking**”
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[![Networking-Cockpit-Dashboard-CentOS8-RHEL8][1]][7]
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As we can in above window, we have the options to create Bond interface, Bridge and VLAN tagged interface.
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Let’s assume we want to create a bridge as “**br0**” and want to add **enp0s3** as port to it, click on “**Add Bridge**” option,
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Specify the bridge name as “br0” and port as “enp0s3” and then click on apply
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[![Add-Bridge-Cockpit-CentOS8-RHEL8][1]][8]
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In the next screen we will see that our bridge is active and got the same IP as of enp0s3 interface,
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[![Bridge-Details-Cockpit-Dashboard-CentOS8-RHEL8][1]][9]
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If you wish to inspect system logs then click on “**Logs**” options, there we can view logs based on their severity
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[![System-Logs-Cockpit-Dashboard-CentOS8-RHEL8][1]][10]
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That’s all from this article, similarly sysadmins can use remaining other options of cockpit to monitor and manage their CentOS 8 and RHEL 8 server. In case these steps help you to setup cockpit on your Linux server then please do share your feedback and comments in the comments section below.
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--------------------------------------------------------------------------------
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via: https://www.linuxtechi.com/install-use-cockpit-tool-centos8-rhel8/
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作者：[Pradeep Kumar][a]
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选题：[lujun9972][b]
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译者：[译者ID](https://github.com/译者ID)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]: https://www.linuxtechi.com/author/pradeep/
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[b]: https://github.com/lujun9972
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[1]: data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
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[2]: https://www.linuxtechi.com/wp-content/uploads/2019/09/CentOS8-cockpit-login-screen.jpg
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[3]: https://www.linuxtechi.com/wp-content/uploads/2019/09/RHEL8-Cockpit-Login-Screen.jpg
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[4]: https://www.linuxtechi.com/wp-content/uploads/2019/09/cockpit-dashboard-centos8.jpg
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[5]: https://www.linuxtechi.com/wp-content/uploads/2019/09/Software-Updates-Cockpit-GUI-CentOS8-RHEL8.jpg
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[6]: https://www.linuxtechi.com/wp-content/uploads/2019/09/Install-Software-Updates-CentOS8-RHEL8.jpg
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[7]: https://www.linuxtechi.com/wp-content/uploads/2019/09/Networking-Cockpit-Dashboard-CentOS8-RHEL8.jpg
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[8]: https://www.linuxtechi.com/wp-content/uploads/2019/09/Add-Bridge-Cockpit-CentOS8-RHEL8.jpg
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[9]: https://www.linuxtechi.com/wp-content/uploads/2019/09/Bridge-Details-Cockpit-Dashboard-CentOS8-RHEL8.jpg
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[10]: https://www.linuxtechi.com/wp-content/uploads/2019/09/System-Logs-Cockpit-Dashboard-CentOS8-RHEL8.jpg
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@ -0,0 +1,82 @@
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[#]: collector: (lujun9972)
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[#]: translator: (geekpi)
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[#]: reviewer: ( )
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[#]: publisher: ( )
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||||
[#]: url: ( )
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||||
[#]: subject: (A Raspberry Pi Based Open Source Tablet is in Making and it’s Called CutiePi)
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||||
[#]: via: (https://itsfoss.com/cutiepi-open-source-tab/)
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||||
[#]: author: (Ankush Das https://itsfoss.com/author/ankush/)
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基于树莓派的开源平板正在制造，它名叫 CutiePi
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======
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CutiePi 是一款 8 英寸的构建在树莓派上的开源平板。官方人员在[树莓派论坛][1]上宣布：现在，它只是一台原型机。
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在本文中，你将了解有关 CutiePi 的规格、价格和可用性的更多详细信息。
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它们使用一款定制的计算模块版（CM3）来制造平板。[官网][2]提到使用定制 CM3 板的目的是：
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> 定制 CM3/CM3+板是专为便携使用而设计，拥有增强的电源管理和锂电池电量监控功能。还可与指定的 HDMI 或 MIPI DSI 显示器配合使用。
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因此，这使得平板足够薄而且便携。
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### CutiePi 规格
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![CutiePi Board][3]
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我惊讶地了解到它有 8 英寸的 IPS LCD 显示屏，这对新手而言是个好事。然而，你不会有一个真正高清的屏幕，因为官方宣称它的分辨率是 1280×800。
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它还计划配备 4800 mAh 锂电池（原型机的电池为 5000 mAh）。嗯，对于平板来说，这不算坏。
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连接性上包括支持 Wi-Fi 和蓝牙 4.0。此外，还有一个 USB Type-A 插口、6 个 GPIO 引脚和 microSD 卡插槽。
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![CutiePi Specifications][4]
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硬件与 [Raspbian OS][5] 官方兼容，用户界面采用 [Qt][6] 构建，以获得快速直观的用户体验。此外，除了内置应用外，它还将通过 XWayland 支持 Raspbian PIXEL 应用。
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### CutiePi 源码
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你可以通过分析所用材料的清单来猜测此平板的定价。CutiePi 遵循 100% 的开源硬件设计。因此，如果你觉得好奇，可以查看它的 GitHub 页面，了解有关硬件设计和内容的详细信息。
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[CutiePi on GitHub][7]
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### CutiePi 价格、发布日期和可用性
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CutiePi 计划在 8 月处理进行[设计验证测试][8]批量的 PCB。他们的目标是在 2019 年底推出最终产品。
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官方预计，发售价大约在 $150-$250 左右。这只是一个近似的范围，还应该保有怀疑。
|
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||||
显然，即使产品听上去挺有希望，但价格将是它成功的一个主要因素。
|
||||
|
||||
**总结**
|
||||
|
||||
CutiePi 并不是第一个使用[像树莓派这样的单板计算机][9]来制作平板的项目。我们有即将推出的 [PineTab][10]，它基于 Pine64 单板电脑。Pine 还有一种笔记本电脑，名为 [Pinebook][11]。
|
||||
|
||||
从原型来看，它确实是一个我们可以期望使用的产品。但是，预安装的应用和它将支持的应用可能会扭转局面。此外，考虑到价格估计，这听起来很有希望。
|
||||
|
||||
你觉得怎么样？让我们在下面的评论中知道你的想法，或者投个票。
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
via: https://itsfoss.com/cutiepi-open-source-tab/
|
||||
|
||||
作者：[Ankush Das][a]
|
||||
选题：[lujun9972][b]
|
||||
译者：[geekpi](https://github.com/geekpi)
|
||||
校对：[校对者ID](https://github.com/校对者ID)
|
||||
|
||||
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
|
||||
|
||||
[a]: https://itsfoss.com/author/ankush/
|
||||
[b]: https://github.com/lujun9972
|
||||
[1]: https://www.raspberrypi.org/forums/viewtopic.php?t=247380
|
||||
[2]: https://cutiepi.io/
|
||||
[3]: https://i2.wp.com/itsfoss.com/wp-content/uploads/2019/08/cutiepi-board.png?ssl=1
|
||||
[4]: https://i1.wp.com/itsfoss.com/wp-content/uploads/2019/08/cutiepi-specifications.jpg?ssl=1
|
||||
[5]: https://itsfoss.com/raspberry-pi-os-desktop/
|
||||
[6]: https://en.wikipedia.org/wiki/Qt_%28software%29
|
||||
[7]: https://github.com/cutiepi-io/cutiepi-board
|
||||
[8]: https://en.wikipedia.org/wiki/Engineering_validation_test#Design_verification_test
|
||||
[9]: https://itsfoss.com/raspberry-pi-alternatives/
|
||||
[10]: https://www.pine64.org/pinetab/
|
||||
[11]: https://itsfoss.com/pinebook-pro/
|
||||
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