#automotive

Articles tagged with #automotive

The CCC Digital Key Authentication Flow, Step by Step
Owner pairing, key sharing, and the cryptographic handshake that has to succeed before UWB ranging ever begins
Sep 16, 20268 min read
How UWB and BLE Work Together in CCC Digital Key
BLE isn't a warm-up act for UWB — it's a required dependency. Here's the actual handoff mechanism.
Aug 23, 20269 min read2
What Is CCC Digital Key 3.0? An Overview for Engineers
How UWB, BLE, and a certification body come together to define the modern car key — and what engineers actually need to know about the spec
Aug 9, 202611 min read4
UWB vs NFC vs BLE vs RFID — A Comparison for Vehicle Access
Four wireless technologies, four very different trade-offs — and why modern vehicle access systems increasingly use more than one
Jul 28, 202610 min read4
How UWB Angle of Arrival (AoA) Works — And Why It Matters for Cars
From 'how far' to 'which direction' — the geometry, the hardware, and why AoA changes what vehicle access systems can do
Jul 20, 202611 min read26
From Powertrain ECUs to UWB — My Path Through Automotive Embedded Systems
Twelve years, three very different domains, and one thread that connects them
Jul 8, 20268 min read5