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Blog

Blog Fake Product

Did you buy a fake PEAK-Product, e.g. a fake PCAN-USB? PEAK-System warns about counterfeit CAN interfaces from China and Taiwan. Learn how to identify fakes and where to buy genuine products.
PCAN-Explorer 7 & Python Scripting

Discover how Python scripting turns PCAN-Explorer 7 into an automation platform for CAN analysis, diagnostics, testing, logging, reporting, and development workflows.
Blog UDP Hero

This article explains how CAN data can be efficiently tunneled over Ethernet using UDP Multicast, preserving CAN characteristics while overcoming physical and logical limitations.
Blog 100BASE T1 1000BASE T1 Hero

Automotive Ethernet is reshaping in-vehicle networking. This blog article explains what engineers need to know about 100BASE-T1 and 1000BASE-T1, from single-pair cabling and PAM-3 signaling to echo cancellation, PHY configuration, and real-world use cases.
Blog CAN XL Linux Hero

Explore how Linux SocketCAN evolves to support CAN XL: new frame semantics, timing and transceiver features, and the driver configuration challenges that emerge with real hardware. Includes insights from PCAN-USB XL and PCAN-Explorer 7, now enabled since Linux 6.19.
Efficient firmware flashing of battery ECUs with DoIP gateways

DoIP gateways significantly accelerate firmware flashing for battery ECUs: diagnostic data is transmitted via Ethernet (ISO 13400) with high bandwidth, while ISO-TP reliably transports large data packets over CAN/CAN FD. This reduces latency, meets cycle-time requirements, keeps updates compatible, and improves security.
HIL vs. miniHIL vs. microHIL – the big comparison

Which HIL class fits your testing needs? A practical overview of HIL, miniHIL and microHIL, including key benefits, trade-offs and typical use cases from development to production.
The SENT protocol (SAE J2716)

SENT (SAE J2716) is a simple, robust sensor-to-ECU interface using time-coded signal edges. This overview explains frames, tick timing, performance, and how to test and integrate SENT in automotive setups.
CAN XL – The next evolutionary stage of CAN

CAN XL continues the CAN evolution – greater data capacity, higher speed, and backward compatibility. Ideal for zonal architectures, sensor fusion, and seamless migration from Classic CAN and CAN FD networks.
Automotive Ethernet 10Base-T1S

10BASE-T1S revolutionizes in-vehicle networking: 10 Mbps over a single pair, reduced cabling, lower costs. Ideal for sensors, actuators, and zonal architectures – the Ethernet-based future replacing classic bus systems like CAN or LIN.