Clio Series B
Computation, communications, and switched power distribution hub: the intelligent backbone of your vehicle harness.


| Input Voltage | 12V – 50V |
| Power Consumption | < 3.5W typical |
| Weight | 325g (Al) · 285g (composite) |
| Dimensions | 5.5" × 2.4" × 2.0" |
| Ingress Protection | IP64 |
| CPU | STM32H743 · 400MHz Cortex-M7 |
The Clio Series B is the nervous system of complex electric and hybrid-electric vehicles. By consolidating computation, communications routing, and switched power distribution into a single hub-and-spoke node, Clio replaces meters of point-to-point harness with a structured, fault-tolerant architecture that reduces vehicle weight and dramatically simplifies integration.
Depending on customer needs, Clio functions as a low-power data switch, a high-power flight computer, or anything in between. The STM32H743 runs FreeRTOS with lwIP, providing a production-ready real-time operating environment. The Xilinx FPGA handles time-sensitive communications coprocessing and flight termination logic independently of the main processor, ensuring that a software fault never compromises safety-critical outputs.
The allocore SDK gives integrators full source access to the Clio firmware stack, enabling custom drivers, protocol handlers, state machines, and mission executives without firmware licensing friction.
- · STMicro STM32H743 400MHz ARM Cortex-M7 with double-precision FPU
- · Xilinx Spartan 7 FPGA communications coprocessor (S725 or S750)
- · 17 serial ports: 5× RS-485, 10× CAN-FD, 1× RS-232, 1× TTL
- · Dual 10/100 Ethernet with managed switch including VLANs, QoS, and IEEE 1588v2
- · 9× switched and e-fused power outputs (3.5A each)
- · 3× isolated 50V/3A solid-state relay outputs
- · E-Stop / flight termination monitored by FPGA with programmable reaction
- · Operating temperature: −40°C to +70°C
- · DO-160G Category R vibration qualified
- · Built on allocore open-platform C++ SDK
Ready to integrate Clio Series B?
Our team can answer technical questions, provide integration support, or quote a MOTS variant for your platform.