Amazon has published an extremely detailed tutorial on their Github account about how to get Alexa running on a Raspberry Pi, essentially making a DIY version of Amazons own Echo device. The tutorial itself is extremely newbie friendly and the only required skills listed are "basic programming experience" and "familiarity with shell" - or the *nix terminal.
The tutorial itself is split off into three main sections:
- Booting the Raspberry Pi and getting the essential packages
- Signing up for a developer account with Amazon and organizing access to Alexa
- Correctly setting up Alexa on the Raspberry Pi
Because the project is so simple it makes it a pretty great introduction to the Raspberry Pi and similar SBCs, and its quite useful for people who have a Raspberry Pi sitting around and would like a new project to try out.
It does come with one caveat, however, which might be a deal breaker to some. Unlike the Amazon Echo, it cant be voice-activated. The original Echo has a trigger word you can use to make it start listening (think "OK Google" on Android or "Hey Siri" on iOS) but the tutorial provided by Amazon and the relevant tools requires you to click a button to make it start listening.
..but it isnt the end of the world. Those whod like to dig deeper can utilize Jasper, Pocket Sphinx, Blather or a number of similar platforms out there to record a trigger word and have it activate Alexa, and thereby getting the full Echo experience.
You can check out the full project project on Amazons Github account here.