32-Pin Open ECU | Lightweight AUTOSAR BSW

SmartWheels
Mini

A compact, IP67-rated open ECU with fully configurable I/O via a modular Stamp system. Design your custom ECU on buildurecu.com — choose from 100+ configurations or build a completely bespoke layout — and run the full SmartWheels GenX lightweight AUTOSAR BSW stack on your own hardware. The leanest path from concept to production ECU.

32-Pin Configurable
IP67 Enclosure
CAN FD 5 Mbps
100+ Config Options
Build Your ECU Get GenX BSW
Hardware Specifications

Built for Automotive-Grade Reliability

NXP S32K144 core with full automotive protection, CAN FD connectivity, and rugged IP67 enclosure.

NXP S32K144
ASIL-B  |  112 MHz
64KB RAM · 512KB Flash
Multi-Protocol
CAN FD 5Mbps
CAN 1Mbps · LIN · K-Line
IP67 Rugged
118mm × 115mm
10.8V–33V · Full protection
Memory
4KB EEPROM
Expandable to 64KB FRAM
Modular I/O

Configurable Stamp Options

Choose 1 Input Stamp (Stamp1) and 2 Output/Comm Stamps (Stamp2 & Stamp3) to build your exact I/O configuration. Over 20 standard Stamp designs available.

Stamp1 – Input Options
  • 8 Digital Inputs (Pull-down type)
  • 8 Analog Inputs (0–5V / 0–10V)
  • Mixed I/O (4 Digital + 4 Analog)
  • Advanced Mix (4 Digital + 2 Analog + 2 Current Loop)
Stamp2 & Stamp3 – Output/Comm Options
  • High-Speed Digital Inputs (Pull-up/Pull-down)
  • Isolated Digital Inputs (PNP/NPN, galvanic isolation)
  • High-Side Outputs (up to 1A/500mA)
  • Low-Side Outputs (up to 2A/channel)
  • High-Side Power Outputs (up to 4A/channel)
  • H-Bridge Outputs (2 channels, 4A each)
  • PWM to Analog Outputs (0–5V / 0–10V / 0–15V / 0–20V)
  • Isolated Current Loop Transmitters (4–20mA)
  • Wireless Connectivity – ESP32-C3 (WiFi + BLE + CAN)
SmartWheels GenX Compatible

Your Custom ECU Hardware,
Powered by GenX BSW

Design any ECU form factor on buildurecu.com — then unlock the full SmartWheels GenX BSW Stack to run automotive-grade middleware on it. HAL is auto-generated for your Stamp configuration. No manual driver porting. No glue code. Just configure, generate, and deploy.

OS/RTOS Abstraction CAN Stack LIN Stack UDS Diagnostics UDS Bootloader NVM Manager Watchdog MATLAB/Simulink
Application Layer Your Logic / MATLAB
GenX BSW Stack Middleware · Diagnostics
HAL – Your Stamp Config Auto-generated for Mini
M

Model-Based Design Integration

Build in MATLAB/Simulink. Run on your custom ECU.
MATLAB/
Simulink
GenX
Automation
SmartWheels
BSW
Your Custom
Mini ECU

MATLAB/Simulink integration available in Developer (Professional) and Pro (Enterprise) GenX tiers.

How It Works
1
Design on buildurecu.com
Pick your Stamp combination — inputs, outputs, wireless. 100+ proven layouts or fully custom.
2
Order your Mini ECU
ANCIT manufactures your custom board — IP67 enclosure, AEC-Q qualified components.
3
Activate GenX BSW
License SmartWheels GenX — HAL auto-generated for your Stamp config. Full middleware from day one.
4
Deploy Your Application
Hand-write C or use MATLAB/Simulink MBD. Seamless integration via GenX automation pipeline.

Design. Build. Deploy.

Start with your custom hardware on buildurecu.com and scale up with GenX automotive middleware.

Build Your Custom ECU Get SmartWheels GenX