Description
Controlling all your home devices using Amazon Voice services (aka Alexa), Google assistant or a third-party/proprietary cloud-based IA is today’s trend. Sometimes it requires a mix of these IAs. To avoid constantly sending sound, keyword/hot word detection must be done locally.
These devices connect to the voice-controlled intelligent personal assistant service such as Alexa or Google to control the devices paired to it.
This voice control gateway can control multiple smart devices in your house with cloud-to-cloud communications and access to multiple services such as, streaming music, accessing an agenda, turning lights on and off, making phone calls and searching the internet.
NXP has developed a range of solutions for adding voice control directly into any product. From flexible implementations to completely turnkey solutions, NXP offers scalable options from high-performance MPUs to cost-effective MCUs.
Features
- Multi-channel audio and digital microphone inputs
- Connectivity (I2C, SAI, UART, SPI, SDIO, USB, PCIe, Gigabit Ethernet)
- Consumer and Industrial
- Programmable LED brightness
- Android™, Linux®, FreeRTOS and partner commercial operating systems.
Block Diagram
Products
Category Name 1: | MPU |
Product URL 1 | i.MX 8M Mini Applications Processor | Arm Cortex A53/M4 | 1080P display | NXP |
Product Description 1 | Your design can leverage the latest voice control capabilities. Software solutions support reliable voice control in noisy environment without a DSP. |
Category Name 2: | Driver |
Product URL 1 | |
Product Description 1 | The PF4210 is a high-performance PMIC that is optimized to power low-cost consumer applications with the i.MX 8M family of applications processors. |
Product link 2 | |
Product Description 2 | The PCA9626 is an I²C-bus controlled 24-bit LED driver optimized for voltage switch dimming and blinking 100 mA Red/Green/Blue/Amber (RGBA) LEDs. |
Product link 3 | |
Product Description 3 | The TFA9882 is a mono, filter-free class-D audio amplifier in a 9-bump WLCSP (Wafer Level Chip-Size Package) with a 400 µm pitch. |
Category Name 3: | Wireless |
Product URL 1 | Arm® Cortex®-M0+|Kinetis® KW31Z Bluetooth Low Energy 32-bit MCUs | NXP |
Product Description 1 | The KW31Z is an ultra-low-power, highly-integrated single-chip device that enables Bluetooth® low energy v4.2 RF connectivity for portable, extremely low-power embedded systems. |
Product link 2 | |
Product Description 2 | The JN5179 device is an ultra-low-power, high-performance wireless microcontroller, optimized as a platform for ZigBee 3.0 applications in Smart Home and Smart Lighting networks. |
Demo
Tools
| Product | Link |
|---|---|
| i.MX 8M Development Kit for Amazon Alexa Voice Service | i.MX 8M Development Kit for Amazon Alexa Voice Service | NXP |
