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AIO-CM4-156

User Manual

Release 1.0

AIO-CM4-156 (CS19108RA4156A-N111) is an all-in-one desktop computer based on Raspberry Pi CM4 – easy to use, perfect for developers and makers who are accustomed to the Raspberry Pi and are looking for a computer they can use on a daily basis. It is fully compatible with the Raspberry Pi 4 Linux distribution and offers the full Raspberry Pi GPIO connector for further expansion.

Hardware Features

Key Features:
CPU Module Raspberry Pi CM4 Lite, Quad Cortex-A72 at 1.5GHz
Storage TF card slot for boot. Internal M.2 NVMe connector for SSD card
RAM Default 2GB, can also be 1/4/8GB based on CM4 Lite onboard 
Display 15.6 inch IPS LCD, 1920*1080 Pixel Resolutions, Brightness: 250nit
Touch Optional Ten-Point Capacitive Touch with 1.1mm Armored Glass
USB 2 x USB 3.0 Host connector, 1 Type-C USB Slave connector
LAN 1 Channel Giga LAN
HDMI HDMI 2.0 connectors, slave HDMI port for CM4 
Audio 2W internal Stereo Speaker, 3.5mm Audio Out Connector
Buzzer Internal Buzzer
RTC High accuracy internal RTC. The time can be kept for one week after power off. 
HAT connector Standard Raspberry Pi 40-way HAT connector
Micro SD Card socket For use only with CM4 Lite modules 
WIFI/BT Available on the CM4
Camera A camera on the front panel. NOT mounted on by default
Power Input 12V DC
Current @ 12V 700 mA max
Power Consumption 8.4W Typical
Working Temperature0 0°- 50°C
OS Debian, Ubuntu
 Dimension 374*238*33 mm 
Weight 1600g
Plastic Case Color Black

CS19108RA4156A-N111

Figure 1: Front View (Debian)

Figure 2: Back View

Figure 3: Side View with available connectors 

Power Input Connector

The product CS19108RA4156A uses a power input DC of 12V. The total power consumption is typically about 8.4W. The power supply connector must be 2.1mm I.D x 5.5mm O.D x 9.5mm. Figure 4 shows the dimensions of a suitable DC power adapter connector.

Figure 4: Power Adapter Connector

USB HOST and Type C

This product has two channels of USB3.0 host and 1 channel Type-C connector as shown in Figure 3. The USB 3.0 host is used to connect a USB disk or a USB mouse, keyboard, etc.

The Type-C port is used to download software to the Raspberry Pi CM4 eMMC. And the USB3.0 host will be disabled automatically when the Type-C Port is connected.

HDMI

The CM4 supports dual HDMI 2.0 connectors. The product uses the master HDMI for the LCD display, so customers can use the slave HDMI port, as Figure 3 shows.

LAN Connector

This product features a Giga LAN connector (refer to Figure 3).

TF Card

There is also a TF card slot onboard, as shown in Figure 3, that can only be used with CM4 Lite modules.

Audio Out Connector

As well as one audio out connector (refer to Figure 3).

Camera

The product CS19108RA4156A supports the camera on the front panel, but it is not mounted by default.

40-Pin Expansion Connector

The product CS19108RA4156A has a standard Raspberry Pi 40 way HAT connector, as Figure 5 shows.

You also can check https://pinout.xyz for more details.

Figure 5: 40-pin Expansion Connector

Raspberry Pi Hat adapter

The product also has an available I/O connector that is 100% compatible with any Raspberry Pi cape, or extensions, making the AIO-CM4-156 a perfect fit with your existing tools.

The product also comes with an adapter, with a standard Raspberry Pi HAT pinout, to add more flexibility to your project. It offers a convenient way to develop and test your hardware with all the connectors at hand. You can learn more about it in the product manual.

Figure 6: Raspberry Pi Hat adapter

Status LED

This product has a status LED on the front panel. The LED turns RED after power on and GREEN when the system is booted. It can be controlled by software to flash YELLOW when the CPU is working.

Buttons

There are 5 buttons on the front panel, as shown in Figure 7, that work as Power, Brightness+, Brightness-, Audio output Volume+, Volume-.

The product CS19108RA4156A supports 2 boot modes, auto boot, and manual boot. The default boot mode is auto boot mode. The boot mode can be changed by using Software or by pushing Volume+ and Volume- buttons at the same time before power on, and releasing it 3 seconds after power on to toggle, as Table 1 shows.

Table 1: Boot mode

Boot mode Behaviors Default Configuration How to toggle
Auto Auto boot after power on Software control or Push Volume+ and Volume- buttons at the same time before power on, and release it 3 seconds after power on.
Manual Boot after pushing the Power button and releasing it 3 seconds after power on

The product CS19108RA4156A boots from the internal eMMC by default. If you want it to boot from the Type-C connector, you need to push the Volume+ button BEFORE power on, and release it 3 seconds after power on. 

You can use Brightness+ / Brightness- to control the backlight of the LCD. 

You can also use Volume+ / Volume- to control the System Volume. 

For a detailed explanation of button functions, check Table 2. 

Table 2: Button Functions

Buttons Functions before the system boot Functions after the system boot
Power Push after power on and release after 3 seconds will boot the system. Push after the system booted and release after 3 seconds will close the system.
Brightness+ NULL Increase the brightness of LCD
Brightness- NULL Reduce the brightness of LCD
Volume+ Push before power on and release it after 3 seconds, the system will boot from the Type-C port. Increase the volume of the system
Volume- NULL Reduce the volume of the system
Volume+ and Volume- Toggle the boot mode NULL

Figure 7: Buttons

Dimensions

The dimensions of CS19108RA4156A-N111 are 375*238*32.63 mm, as Figures 7~9 show.

The product CS19108RA4156A-N111 can be mounted by the VESA mounting method using 75mm*75mm holes on the backside.

Figure 8: Front Panel Dimension

Figure 9: Backside Dimension

Figure 10: Side Dimension

Mounting

1. Stand Mounting is default, as Figure 11 shows:

Figure 11: Stand Mounting

2. VESA Mounting is shown in Figure 12.

Figure 12: VESA Mounting

Chipsee Products Naming Rules

CS19108RA4156A-N111 
CS Chipsee Product Abbreviations
19 Horizontal Resolution

80 Means 800 Pixel

10 Means 1024 Pixel

12 Means 1280 Pixel

14 Means 1440 Pixel

19 Means 1920 Pixel

108 Vertical Resolution

480 Means 480 Pixel

600 Means 600 Pixel

768 Means 768 Pixel

800 Means 800 Pixel

900 Means 900 Pixel

102 Means 1024 Pixel

108 Means 1080 Pixel

RA4 Based on Raspberry Pi CM4
156 LCD Dimension

050 Means 5.0 Inch

070 Means 7.0 Inch

080 Means 8.0 Inch

097 Means 9.7 Inch

101 Means 10.1 Inch

104 Means 10.4 Inch

120 Means 12.0 Inch

150 Means 15.0 Inch

170 Means 17.0 Inch

190 Means 19.0 Inch

215 Means 21.5 Inch

A Means Embedded PC or Panel PC

E  Means Embedded PC without Case

P  Means Panel PC with Case

A Means All-In-One Computer with Plastic Case

C Means Touch Type

R  Means Resistive Touch

C  Means Capacitive Touch

1 Means LCD Brightness

1  Means Common Brightness

2  Means High Brightness

1 PCB Version

Baseboard PCB Version Number

1 PCB Version

CM4 Version Number

How to Get Support

Please feel free to contact us with any questions, queries or suggestions.

If your question is about technical support or troubleshooting for one of our products, we kindly ask you to first check our documentation for a possible solution.

If you cannot find the solution you are looking for then please write to service@chipsee.com providing all possible details.

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