# SWD Debug with the Teensy3/3.1

## Overview

## Hardware

### SWD Probe

### Hacking the Teensy3.1

## Software

  target extended-remote /dev/ttyACM0
  mon swdp_scan
  att 2
  # Dump the flash
  dump ihex memory out.hex 0x0000 0x0001FFFF