SC-1 AI CAN bus interface — full technical specifications.
Every supported CAN-Bus and OBD-II protocol, hardware electrical envelope, environmental ratings, and the four steps to take SC-1 from box to verified live speed signal.
Hardware
- Form factor
- Compact in-vehicle module
- Connector
- OBD-II + open CAN harness
- Supply voltage
- 9 – 32 V DC (automotive)
- Typical current draw
- < 120 mA @ 12 V
- EMI / ESD protection
- ISO 7637-2 / IEC 61000-4-2 compliant
- Embedded AI inference
- On-device, no cloud round-trip
Supported protocols
- CAN 2.0A (11-bit)
- Up to 1 Mbit/s
- CAN 2.0B (29-bit)
- Up to 1 Mbit/s
- ISO 15765 (OBD-II)
- Full diagnostics + speed PIDs
- SAE J1939
- Heavy-duty CAN @ 250 kbit/s
- Manufacturer CAN
- Auto-identified by AI
- Vehicle protocols
- Universal — every vehicle since 1996
Performance & environmental
- Signal latency
- < 5 ms ingress-to-output
- Speed accuracy
- Reference-grade, vehicle-validated
- Operating temperature
- -40 °C to +85 °C
- Storage temperature
- -40 °C to +95 °C
- Companion app
- SConnect (iOS & Android)
- Updates
- OTA via SConnect
How to install your SC-1 AI CAN bus interface.
Four steps from unboxing to a live, verified speed signal — typically under five minutes per vehicle.
- Step 01
Power and mount
Mount the SC-1 module securely inside the vehicle cabin. Power the device from the vehicle's switched 12 V or 24 V supply via the supplied harness.
- Step 02
Connect to CAN bus or OBD-II
Plug into the OBD-II port using the supplied connector, or splice into the vehicle's CAN-Bus high/low lines for a permanent install.
- Step 03
Pair with SConnect
Open SConnect on iOS or Android, scan the device QR code, and connect over Bluetooth. SC-1 begins live CAN-Bus analysis instantly.
- Step 04
Confirm and go live
SConnect displays the auto-detected speed protocol and a verified live signal. Confirm and SC-1 starts publishing the verified speed signal downstream.
Need help sizing your SC-1 rollout?
Talk to our engineering team for vehicle-specific guidance, harnessing options, and volume pricing for fleets, taximeter installers, and integrators.