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
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#digital-key
Articles tagged with #digital-key
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
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
IEEE 802.15.4z Explained for Automotive Engineers
The standard under the hood of every UWB car key — what it actually specifies, and why the automotive world cares
Jun 29, 202611 min read12
Why UWB Beats BLE for Ranging — A Physical Layer Explainer
Your phone can already pinpoint an AirTag to within a few centimeters. Your car, on the other hand, often struggles to tell whether your key fob is sitting on your kitchen counter or right outside the
Jun 22, 202614 min read37