Reversing the current detection of a USB tester
RUIDENG TC64 The RUIDENG TC64 is a very low cost (<$15) USB-C inline power meter. It’s small with a very nice colour OLED screen. It tries to automatically detect if the USB lines are running in a few modes (QC, DCP etc). This unit is very handy for measuring the power consumption of USB-C devices, and it is moderately accurate (Good enough anyway for the price). It’s over on BangGood over here...