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CM4S Compute Platform • v4.2 live
COMPUTE BEYOND LIMITS FOR SMART WORLD
CM4S is a compact, production-ready compute module family for robotics, factories, cities and energy. Quad-core power, Edge AI acceleration, industrial I/O and 10-year lifecycle — from prototype to 100k fleet.
SYS ● ONLINETEMP 42.3°C
NPU 26 TOPSPWR 7.2WUPTIME 99.99%
⚡ 7W ultra-efficient
◉ CM4S PRO • 8GB
EDGE AI ✦ ROBOTICS ✦ SMART FACTORY ✦ SMART CITY ✦ ENERGY ✦ FLEET OS ✦ CM4S CORE ✦ CM4S PRO ✦ INDUSTRIAL ✦ EDGE AI ✦ ROBOTICS ✦ SMART FACTORY ✦ SMART CITY ✦ ENERGY ✦ FLEET OS ✦EDGE AI ✦ ROBOTICS ✦ SMART FACTORY ✦ SMART CITY ✦ ENERGY ✦ FLEET OS ✦ CM4S CORE ✦ CM4S PRO ✦ INDUSTRIAL ✦ EDGE AI ✦ ROBOTICS ✦ SMART FACTORY ✦ SMART CITY ✦ ENERGY ✦ FLEET OS ✦
01 — About CM4S
We shrink supercomputers to a credit card
CM4S — Compact Modules for Smart Systems. Founded by embedded engineers obsessed with reliability, we build the missing layer between Raspberry-class prototyping and industrial deployment. Same footprint, 10x tougher: -40°C to +85°C, locked BOM, secure boot, OTA fleet control.
From a garage carrier board in 2018 to 42,000+ systems running in warehouses, traffic lights, greenhouses and delivery robots — CM4S powers companies that can't afford downtime. We do hardware, OS, cloud and AI toolchain in one vertical stack.
✓ Locked BOM 10 years
No silent revisions
No silent revisions
✓ Secure by design
TPM 2.0 + signed OTA
TPM 2.0 + signed OTA
✓ Linux + RTOS ready
Yocto, Ubuntu, Baremetal
Yocto, Ubuntu, Baremetal
✓ Carrier in 2 weeks
Open reference designs
Open reference designs
2018 — GARAGE
First CM carrier for logistics robots
12 boards hand-soldered for a warehouse pilot in Rotterdam.
2021 — CM4S CORE
Mass production launch
Quad A72, WiFi 5, eMMC up to 64GB. 10k units in first year.
2024 — EDGE AI
NPU + Fleet OS 2.0
26 TOPS on-module inference, zero-touch provisioning, A/B OTA.
2026 — INDUSTRIAL
IP67 + TSN + 5G
New line for outdoor, rail and energy. Certified IEC 62443.
02 — Platform
One module. Full stack. Zero headaches.
Hardware is only 20%. CM4S ships with hardened OS, device cloud, AI runtime and carrier-board ecosystem — so you ship product, not integration hell.
🧠
Edge AI Runtime
TensorRT, ONNX, TFLite optimized. Run YOLOv8 at 60fps on 7W. OTA model deploy, versioned, rollback-safe.
🛡️
Secure Fleet OS
Signed boot, dm-verity, encrypted partitions, A/B updates. SOC2 pipeline, SBOM per release, CVE patch in 48h.
📡
Connectivity Hub
WiFi 6, BT 5.3, 2x GbE TSN, 5G / LTE-M, LoRa, CAN-FD, RS485. Offline-first sync with edge buffering.
⚙️
Industrial I/O
PCIe Gen2, MIPI CSI/DSI x4, GPIO, I2C, SPI, UART, PWM, ADC. Real-time patch, EtherCAT master capable.
☁️
CM Cloud
Provision 10k devices with QR. Metrics, logs, SSH-over-cloud, alerts. REST + MQTT, Grafana built-in.
🧩
Carrier Ecosystem
40+ off-the-shelf carriers: Nano, Mini, Rack, Outdoor. Open KiCad files, JLC-ready, custom in 14 days.
7WAvg power draw
-40°/+85°Operating range
99.99%Fleet uptime
48hSupport response
03 — Hardware
Choose your CM4S
Pin-compatible family. Start on Core, scale to Pro or Industrial without redesign. All with 10-year supply guarantee.
Best seller
CM4S CORE
For smart products & prototypes that go to production. Quad A72 1.8GHz, 4GB LPDDR4, 32GB eMMC.
| Spec | Value |
|---|---|
| CPU | 4x Cortex-A72 |
| Wireless | WiFi 5 + BT 5.0 |
| Temp | -20 to +70°C |
$49 / 1k pcs
Order
Edge AI
CM4S PRO
NPU 26 TOPS, 8GB RAM, NVMe, 2x GbE TSN. For vision, robotics and predictive maintenance.
| Spec | Value |
|---|---|
| NPU | 26 TOPS INT8 |
| RAM / Storage | 8GB / 64GB + NVMe |
| Video | 4x MIPI, 4K H.265 |
$89 / 1k pcs
Order
Rugged
CM4S INDUSTRIAL
IP67 system, 5G, isolated I/O, TPM 2.0, IEC 62443. For rail, energy, outdoor cities.
| Spec | Value |
|---|---|
| Protection | IP67, conformal coat |
| Comms | 5G, LoRa, CAN-FD |
| Temp | -40 to +85°C |
$149 / 1k pcs
Order04 — Solutions
Deployed where failure is not an option
SMART FACTORY
Predictive maintenance
Vibration + vision on CM4S Pro cuts downtime 34%.
SMART CITY
Traffic & lighting
12k intersections run adaptive control on Core.
ROBOTICS
AMR navigation
ROS 2 + SLAM at 7W for 14h shifts.
ENERGY
Solar + grid edge
Industrial gateways monitor 2GW of solar.
⚡ How we deliver in 4 weeks
Week 1: DevKit + Fleet OS access. Week 2: Your app containerized. Week 3: Pilot 20 units. Week 4: Scale to 1000 with zero-touch provisioning. Reference carriers cut hardware time to zero.
💬 What customers say
“We replaced three boards with one CM4S Pro. Power dropped 60%, inference doubled. Support answered in 3 hours with a patched DTB.” — M. Keller, CTO RoboLog
“OTA never bricked a single unit in 18k updates. That’s why we standardized on CM4S.” — A. Sato, CityGrid
05 — Lab notes / News
Fresh from the lab
Firmware releases, benchmarks, guides and field stories. Click any story to read the full article — each has its own SEO page.
Benchmark
YOLOv8n: 62 FPS at 6.8W
CM4S Pro vs generic SBC: 2.3x faster, 41% less power. Full methodology, power traces and ONNX files inside our test reports.
Guide
Migrate in a weekend
From Pi CM4 to CM4S: pin map, config.txt to device-tree, eMMC flashing script, common pitfalls. Drop-in for 95% of carriers.
- Same 100-pin Hirose + 40-pin header
- Flash tool + Yocto layer included
- Free review of your carrier schematic
06 — FAQ
Questions? Answered.
Is CM4S compatible with Raspberry Pi CM4 carriers?
Yes, 95% compatible. Same connectors and mounting holes. We provide a device-tree overlay pack and flashing tools. Most customers boot on existing carriers in under an hour.
What OS do you support?
CM Fleet OS (Yocto-based, OTA + secure boot), Ubuntu 22.04/24.04, and baremetal SDK. ROS 2 Humble images prebuilt for robotics.
What is the lifecycle guarantee?
10 years locked BOM from 2024 for Core/Pro/Industrial. Last-time-buy + 2-year buffer. PCN 6 months in advance.
Can I get a custom carrier?
Yes. Pick from 40+ references or we design custom in 14 days. Altium/KiCad sources open, JLC/LCSC optimized for cost.
How does pricing scale?
DevKit $129, Core from $49, Pro from $89, Industrial from $149 at 1k. Volume breaks at 5k/25k/100k. Fleet Cloud free to 50 devices.
07 — Contact
Let's build your smart system
DevKits in stock, ships in 24h. Engineers reply within one business day. No spam, no sales pressure — schematics talk.
Get DevKit + free cloud
Tell us about power, temp, interfaces. We'll recommend Core / Pro / Industrial + carrier in 24h.
📦DevKit Pro $129
Board + carrier + PSU + 32GB + cables
Board + carrier + PSU + 32GB + cables
✉️[email protected]
Shown as text, contact via form
Shown as text, contact via form
◉Eindhoven • Rotterdam • Tokyo
Warehouses EU / US / Asia
Warehouses EU / US / Asia
