====== DigiScope ====== Check out the Digispark O-Scope example Load the Examples->DigiUSB->DigiScope sketch on to your Digispark. Connect a probe/wire to ground and to Pin 2 - use like an oscilloscope! Run the Digiscope binary (windows) or the digiscope.py python script in the Example Programs here: https://github.com/digistump/DigisparkExamplePrograms It is calibrated for the approximate voltage when plugged into USB (4.75v once it gets to the Digispark through the diode) - so it should measure 0-4.75v It samples as fast as it can given your computer and how inefficient the graph rendering is - not a highly detailed output or anything but a great quick and dirty tool for troubleshooting!