HomeIndustrial PCARM - Raspberry PiEPC-CM4-70


The EPC-CM4-70 (CS10600RA4070E) is an industrial computer for the Raspberry Pi® Compute Module 4. Available in embedded form-factor, the Industrial Pi features a 7-inch IPS display (1024×600 pixels and 500 nits of brightness) with a 5-point capacitive touch panel, and RS232 and RS485 ports, multiple opto-isolated I/O, Ethernet, double USB, 4G/LTE (optional), ZigBee function, double TF card, on-board audio, RTC with a backup battery, audio I/O, and power management. 

You can add a 4G/LTE module to the product, by choosing it in the optional modules section.

The CM4 Raspberry Pi® module is included in the product. Please contact us if you would like to purchase the product without the CM4 module.

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Based around the Raspberry Pi® Compute Module

The EPC-CM4-70 is full-featured, rugged, designed, and certified for industrial usage, ready to deploy industrial applications based around the Raspberry Pi® Compute Module 4.

The Compute Module 4 appears in different versions depending on the size of the DDR4 and eMMC.
By default a Compute Module 4 is not included in the product. If you would like to purchase it with a CM4, please choose one from the drop-down menu.


The EPC-CM4-70 features two TF card interfaces, two USB connectors, and one LAN connector. It also has two RS232 channels, one RS485 channel, and eight Opto-Isolated GPIOs.

Concerning audio, it has one 3.5mm audio connector, one 2W internal speaker, and one Buzzer.

Please note that the 4G/LTE module does not come with the product by default, but can be added. Use the menu in the top right corner of the product page to add this module if you need it.

Capacitive Touch Panel

The Industrial Pi has a 5-point capacitive touch screen, with a 1024×600 resolution, that offers stable and accurate control over the device and great image clarity. They are also very durable and resistant to environmental contaminants like dust and water. These types of screens work best with either a finger or a stylus with a conductive tip. 

Software and OS

The Industrial Pi, like other Raspberry Pi based products, supports the Debian 10 operating systems. 

Chipsee software engineers have created all the drivers, so every hardware feature is readily available for any standard development tool.

Of course, if your project requires an OS that is not on the list, please contact us, and we’ll make a customized version that suits your needs.

If you have any doubts, read our Product Selection Guide.

Technical Features

Weight 400 g
Dimensions 190 × 107.8 × 27.7 mm



Broadcom BCM2711 (RPi 4)

Display Size (inch.)




Brightness (NIT)

500 NIT

Touch Screen




External storage

2 TF card slots. One is designed for Lite version that has no eMMC. The other one is designed for storage expansion.


Depends on the Compute Module 4 selected.


Onboard Zigbee module (NOT mounted by default)


Support miniPCIe slot for 4G/LTE module (neither miniPCIe Slot nor 4G LTE module is mounted by default.)


1x Giga LAN


There is a camera connector compatible with the Raspberry Pi Camera connector (the camera is NOT mounted by default).


3.5mm Audio Out Connector, Internal 2W Speaker




1x miniUSB OTG, 2x USB 2.0 HOST


High Accuracy RTC with Lithium Button Coin battery (Lithium Battery not included)


Opto-Isolated GPIO, 4 Input, 4 Output, can drive up to 500mA current every Channel at most (external power source needed)


2 Channels at most. The RS485 circuit controls the Input and Output direction automatically, there’s no need to control it from within the software.


4 Channels at most


1x CAN


Debian, Ubuntu

Power Input

6~36V DC

Power Consumption


Current @ 12V

420 mA max

Working Temperature

0°C to +60°C

Mounting Method

Embedded Mounting

Documentation and Downloads

Hardware Documentation

Software Documentation

3D Design File

CE Certification

EU Certification

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SKU: CS10600RA4070E-C111


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