What do you do when you need exact recording and analysis of power delivery communication on a device? Use the multi-platform compliant PD Logger from Acroname.

If you work in a mobile device testing lab, aerospace engineering, or any other field that deals with USB power delivery and USB power measurement this is what you’ve been waiting for: timely, accurate, per-port data that you can record and decode.

The PD logging feature is a software add-on feature paired to a USBExt3c which enables capturing, logging, and decoding of USB-PD communications on all USB-C ports of the extender. This powerful feature clearly records power delivery communication between the hub and any connected device, including power negotiations and timing.

Used in conjunction with the USBExt3c, PD Logger allows you to:

Capture power delivery events across all USB-C ports.
Decode PD messages.
Export PD message logs to CSV.
Filter USB-PD traffic by message type.
Clearly show PD message direction.
Send arbitrary Vendor Defined Messages (VDMs).
Instead of spending hours manually decoding and hunting for that one message, let PD Logger do the busy work so you can move on to tasks that require your unique skills.