Espressif's Voice Assistant SDK: Alexa, Google Voice Assistant, Google DialogFlow
The ESP-Voice-Assistant SDK provides an implementation of Amazon's Alexa Voice Service, Google Voice Assistant and Google's conversational interface (aka Dialogflow) for ESP32 microcontroller. This facilitates the developers directly run these voice-assistants on an ESP32. The SDK will run on hardware boards that have Microphone/Speaker interfaced with the ESP32.
Please refer to Changelog to track release changes and known-issues.
The SDK contains pre-built libraries for Amazon Alexa, Google Voice Assistant (GVA) and Google Dialogflow along with sources of some of the utility components such as audio pipeline and connection manager. Below are the list of some of the features supported for each voice assistant: * Amazon Alexa: * Basic conversation * Multi-turn conversations * Audio Streaming and Playback * Audio Book Support: Kindle, Audible * Volume control via voice command * Seek support for Audible * Alarms, Timers, Reminders, Notifications
Google Voice Assistant:
The following list of acoustic front-ends is also supported. Please contact Espressif to enable acccess to these solutions. * DSPG DBMD5P * Intel s1000 * Synaptics CX20921
make erase_flashto wipe out entire flash and start out fresh.
Upgrading from Previous Releasesection from the Getting Started Guide to know about any specific actions that needs to be taken while upgrading.