Flash Dump and Debug Output

A project log for Exploring Amazon Dash Button

Documenting Amazon's inexpensive IoT button

dekuNukemdekuNukem 05/17/2015 at 21:150 Comments

Here is the firmware of a cottonelle button, dumped using ST-Link v2:

Skipping through the firmware and sure enough there are some juicy bits inside:

As for the debug serial output under a number of situations, see here.