Description

Revision History Migration Documentation ComfilePi User’s Manual Regulatory Compliance
(CE · KCC · UL)

The Raspberry Pi is an excellent single-board computer on its own. However, it does not have strong protection against electrical surges, ESD, and static electricity, making it unsuitable for direct use in industrial environments.

ComfilePi is specifically designed to overcome these limitations, enabling the Raspberry Pi to be used safely and reliably in industrial applications.

It integrates industrial-grade power input, protection circuits for I/O signals, and robust ESD and surge protection to withstand harsh electrical conditions commonly found in factories and control panels.

In addition, ComfilePi is housed in a durable enclosure with a water-resistant front panel, supports wide-range DC power input, and provides stable long-term operation for 24/7 industrial systems. This allows developers and system integrators to leverage the flexibility of the Raspberry Pi platform while meeting the reliability and safety requirements of industrial environments.

Model	CPi-S070WR	CPi-S101WR	CPi-S102WR	CPi-S150WR
System
SoC / CPU	Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
Compute Module	Compute Module 4S (CM4S)
Operating System	Raspberry Pi OS preinstalled
Thermal
Heatsink	Larger externally exposed heatsink
Display
LCD	7" LCD (800 × 480)	10.1" LCD (1024 × 600)	10.2" LCD (800 × 480)	15" LCD (1024 × 768)
Touch Screen
Touch Type	Pressure-sensitive Touch Screen (Resistive Film Type)
Memory
RAM	1GB / 2GB / 4GB / 8GB (Optional)
I/O Interface
GPIO	GPIO × 22 (includes ESD protection circuit), 40-pin header
USB	USB × 3 (USB 2.0) + 1 eMMC programming port
USB Boot	Supports booting from USB out of the box
Ethernet	10 / 100 Mbps
RS-232C	1
RS-485	1
I2C	1
Buzzer	Electro-magnetic buzzer
Audio Output	Stereo audio output
WiFi	USB dongle required
Power
Power Input	DC 12 ~ 24V
Protection
Front Panel	Water-resistant front panel (IP65)
Environment
Operating Temperature	0°C ~ 60°C
Storage Temperature	-30°C ~ 80°C
Certification
Certification	CE, KCC, UL

An SD card is not included if ordered with an eMMC.

A USB-A to USB-A cable is required to reprogram the eMMC, but is not included.

FAQ

Q: A friend of mine is using a regular Raspberry Pi with an LCD kit. What’s the difference?

A: We’re very familiar with that setup. On a desk or in a lab environment, it usually works just fine. The question is whether it can reliably operate in an industrial environment.

Industrial sites are harsh. There’s dust, electrical noise, unstable power, and constant vibration. On top of that, you often have large motors running nearby, generating significant interference.

ComfilePi is not a hobby platform—it’s a purpose-built industrial product designed specifically to operate under these conditions. It uses industrial-grade components and comes with the necessary certifications required for real-world industrial deployment.

That’s the real difference: a general-purpose Raspberry Pi solution that works well in controlled environments versus an industrial platform engineered for long-term, reliable operation on the factory floor.

Q: Do you have any real-world examples?

A: Yes—there are many, and they are already in active use. For example, a public water authority in Mexico has deployed hundreds of ComfilePi units across field installations as part of their operational systems.

In another case, a supplier working with Tesla has already completed the delivery of hundreds of ComfilePi units for automation equipment, and those systems are currently running reliably in production environments.

These are not isolated cases. Similar deployments exist in many places, and new installations are still ongoing today.

Dimmension