6 Apr
2022
6 Apr
'22
8:30 a.m.
rtlsdrs are scary :) not finding one immediately nearby. likely one near where another miniusb cable might be. might _mostly_ get miniusb cable, maybe just a smidge of rtlsdr. can also diagnose without these things by finding ways to trigger later into signal. for example, I could use diodes to OR the signal with an unused pin at higher voltage, and engage the pin via software to decide where to trace.