Alexa can be customized and integrated in several ways. You can add skills to Alexa using the Alexa Skills Kit to add new capabilities. The Alexa Voice Service allows direct integration of Alexa into other devices. Alexa can also be added to smart home devices and custom gadgets to enable voice control through Raspberry Pi with libraries like Snowboy for hotword detection.

3. What can you build with Alexa
Add Capabilities
to Alexa
Connect Devices
to Alexa
Integrate Alexa
into Your Device
Add capabilities, or skills,
to Alexa using the Alexa
Skills Kit (ASK)
Integrate Alexa
directly into your
products with the
Alexa Voice Service
(AVS)
Add Alexa to your
smart home devices to
enable voice control
and build your own
Alexa Gadgets

5. https://github.com/MariaCarmela/Alexa
Alexa on Raspberry Pi with Snowboy hotword detection

6. ● Raspberry Pi 3
● Micro-USB power cable for
Raspberry Pi.
● Micro SD Card (Minimum 8 GB) -
with NOOBS
● USB 2.0 Mini Microphone
● External Speaker with 3.5mm audio
cable
● A USB Keyboard & Mouse, and an
external HDMI Monitor
● Internet connection (Ethernet or
WiFi)