The Kvaser Leaf v3 represents one of the easiest and lowest-cost methods of connecting a computer to a CAN bus network in order to monitor and transmit CAN and CAN FD data. With its standard USB 2.0 connector and 9-pin D-SUB connector, the Leaf v3's sleek, ergonomically designed housing is both robust enough for everyday use and small and flexible enough to be used in space-constrained applications.
The updated Leaf v3 can now handle up to 20,000 messages per second, each time-stamped with a 50-microsecond accuracy. No external power is needed and galvanic isolation is standard. Now with silent mode and CAN FD support.
- 20,000 messages per second, each time stamped with a resolution of 50 μs.
- Supports CAN FD, up to 8 Mbit/s.
- Powered through the standard USB type “A” connector.
- Quick and easy plug-and-play installation.
- Supports silent mode for analysis tools – listen to the bus without interfering.
- Galvanic isolation comes as standard on the Leaf Light v2, enhancing protection from power surges or electrical shocks.
- Use with Kvaser’s free general-purpose CAN monitoring software and a wide variety of advanced software for ECU development, diagnostics and calibration from Kvaser’s network of Technical Associates.
- Support for SocketCAN.
- Host OS Windows (7 or later), Linux.
- Supports J1939, CANopen, NMEA 2000® and DeviceNet when paired with advanced software from one of our many Technical Associates.
- Supports simultaneous use of multiple Kvaser interfaces.
| Property | Value |
|---|---|
| The information herein is subject to change without notice. | |
| Galvanic Isolation | Yes |
| Bitrate | 20-1000 kbit/s |
| Silent mode | Yes |
| Error frame generation | No |
| Error frame detection | Yes |
| Weight | 110 g |
| Timestamp resolution | 50 |
| On board buffer | Yes |
| Maximum message rate, send | 20,000 |
| Maximum message rate, receive | 20,000 |
| Sound | No |
| Clock synchronization | N/A |
| Dimensions (WxLxH) | 35x165x17 mm |
| Kvaser Leaf V3 User's Guide |
| User's Guide for the Kvaser Leaf Light V3 Version V1.0.230913
|
| Kvaser Leaf V3 Datasheet |
| Datasheet for Kvaser Leaf Light HS v3 |
| Kvaser SocketCAN Device Drivers |
| Kvaser SocketCAN Drivers for Linux. Version V1.10.477 |
| Kvaser Linux Driver and SDK |
| Linux driver and SDK for Kvaser PCIcan/PCIcanx, Kvaser PCIcanII, Kvaser PC104+, Kvaser PCIcanx II, Kvaser USBcan II, Kvaser Memorator*, Kvaser Leaf family, Kvaser Memorator Pro**, Kvaser USBcan Pro and VirtualCAN. For LAPcan and LAPcan II, you should use version 4.2 of the driver. (*) only with USBcanII functionality, (**) only with USBcan Pro functionality
Version V5.43.472
|
| Kvaser DIADEM Driver |
| This free driver for National Instrument's DIAdem supports all CAN hardware from Kvaser. Version V4.1.0 |
| Kvaser Drivers for Windows |
| Windows drivers for all our CAN hardware. Please check release notes for information on which Windows versions are supported. It also contain a driver for the virtual CAN bus. Version V5.38.841 |
| Kvaser Firmware Update Tool |
| Firmware Update tool for most Kvaser devices. Version V4.27.841 |
| Python module |
| The Canlib module is a Python wrapper for Kvaser CANlib SDK.
Version V1.24.935
|
| Kvaser LabView VI Library for CAN |
| Library for National Instrument's LabView. Version for all Kvaser CAN hardware.
Version V23.1.0
|
| Kvaser CANlib SDK |
| Software development kit - everything you need to develop software for the Kvaser CAN and LIN interfaces. Libraries, header files, sample programs for e.g. C, C++, C#, Visual Basic and Delphi, documentation, and more. Note: you need to download and install the appropriate device drivers separately.
Version V5.43.472
|
| Kvaser CANKing |
| A free of charge, general-purpose CAN bus monitor. It works with all CAN interfaces from Kvaser and also with the virtual CAN bus. Version V6.25.575
|
The Kvaser Leaf v3 represents one of the easiest and lowest-cost methods of connecting a computer to a CAN bus network in order to monitor and transmit CAN and CAN FD data. With its standard USB 2....