This is my review of the TC66/TC66C USB Tester from Ruideng. The TC66 is complicated and USB TypeC is complicated too, this is why this video is longer than normal, even though I already decided to move a lot of detail into a second video that explains USB TypeC (only as far as needed for using the TC66) and how the INA226 chip inside the TC66 does its magic.

If its too much to take, just watch the bits you are most interested in.
Spoiler alert: The TC66 is a great USB tester and way too good to be used just for that.

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0:00 Intro
1:05 Outside tour
1:46 Power options
2:58 Inside the TC66
5:32 Volts accuracy
8:07 Current accuracy
11:11 User Interface
13:47 Recording
18:47 Protocol Detection
21:34 Protocol Trigger
28:11 PD switch explained
31:19 TC66 model
34:32 Windows PC software
37:09 Android app
38:24 Interface & Linux software
43:42 Howto Cheat Sheet
46:47 Wrapup

My TC66 program can be downloaded here: https://github.com/TheHWcave/TC66
A companion video explains more details on USB TypeC and the INA226:    • Everything you always wanted to know ...