The PPC-A55-050 is one of Chipsee’s tiniest display-size industrial computers. It features a 5.0” display and is perfect for industrial applications requiring compact space. It is full-featured, powerful, and easy to integrate with every small machine.

The PPC-A55-050 (CS12720-RK3568-050P) is a high-quality industrial panel PC based on the Rockchip RK3568 low-power processor that integrates a quad-core Cortex®-A55 processor. It is available in panel form-factor and features a 5-inch IPS display with a 5-point capacitive touch screen with 1280 x 720 resolution and 400 NIT brightness.

The PPC-A55-050 provides a broad range of connectivity options, such as RS232, RS485, CAN, Ethernet, USB, TF card, onboard audio, RTC with a backup battery, and power management.

Hardware Features

The PPC-A55-050 is a full-featured, rugged industrial computer designed and certified for industrial usage. It is ready to deploy industrial applications based on the Rockchip RK3568 low-power processor that integrates a quad-core Cortex®-A55 processor.

The PPC-A55-050 has a 5-point capacitive touch screen with a 1280×720 resolution and 400 NIT brightness. The screen offers stable and accurate control over the device and great image clarity.

There is a TF card interface designed for storage expansion and various connectivity options such as USB, LAN, HDMI, RS232, RS485, and CAN. The PPC-A55-050 has 4 x UART channels in total. The default configuration is 2 x RS232 and 2 x RS485, and 1 debug port. The default settings can be changed. GPIO and 4G/LTE module are not supported due to the limited space on the board.

The PPC-CM4-050 supports panel and 75mm VESA mounting methods.

Performances and reliability

The PPC-A55-050 Industrial Panel PC is based on the powerful Rockchip RK3568 chip – a high-range general-purpose SoC that integrates a quad-core Cortex®-A55 processor.

This chip supports various peripheral interfaces and has a built-in independent NPU. It supports Android 11 and Linux systems and is perfect for industrial customization markets such as IoT gateways, cloud terminals, NVR storage, industrial equipment, industrial control panels, industrial control boxes, etc.

Operating System

The PPC-A55-050 supports Android 11, Debian 11 and Buildroot Linux Qt.

We have developed all the necessary drivers, so every hardware feature is readily available for any standard development tool. If your project requires an OS that is not on the list, please contact us, and we’ll make a customized version for you.

If you need a different OS installed, get in touch with us and we will do it for you.

Technical Features

Weight 310 g
Dimensions 138.55 × 84.70 × 27.10 mm



ARM: Rockchip RK3568

CPU Frequency

Quad Cortex A55, 2.0GHz


2 GB


16 GB

Display Size (inch.)



1280 x 720

Brightness (NIT)

400 NIT

Touch Screen


External storage

TF Card, Supports up to 128GB SDHC




Not supported.


1x Giga LAN


3.5mm Output/input Connector, Internal 2W Speaker




1x USB Type-C, 1 x USB 3.0 HOST, 1x USB 2.0 HOST




Not supported.


2 x RS485


2 x RS232 by deafult (Optional 4 x RS232 at most, include 1 debug port)


1 x CAN by default (Optional 2 x CAN at most)


Debian 11, Android 11, Buildroot Linux Qt

Power Input

6~36V DC

Preinstalled OS

Android 11, Buildroot Linux Qt, Debian 11

Power Consumption

5.4W Max

Current at 12V

450mA Max at 12V

Working Temperature

0°C to +60°C

Mounting Method

Panel Mounting & VESA

Documentation and Downloads

Hardware Documentation

Software Documentation

3D Design File

CE Certification

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SKU: CS12720-RK3568-050P


Related Products

  • EPC-CM4-050


  • PPC-A72-070-C


  • PPC-CM4-050


  • PPC-CM4-070


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