TC66C Reverse Engineering

The TC66C Reverse engineering the TC66C USB-C Meter This is an interesting little USB-C meter, which I quite like. It has a very similar feel and operation to the meter I modified previously (TC64). This meter does support bi-directional measurement, so no modifiations were required to be able to use the meter at the device end of the cable. This unit will also act as a trigger unit which is really handy for devices that lack USB-PD functionality (Looking at you TS80, grumble, grumble)....

July 21, 2019 · 4 min · Ben V. Brown