This website uses cookies to make the offer more user-friendly and effective. Please agree to the use of cookies in order to be able to use all functions of the website.Further information

26 - 28 February 2019 // Nuremberg, Germany

Posting print layout

What information should be shown in the print layout?

Create print layout
Exhibitors & Products embedded world 2018
Zoom product LOGO_ESP32-LyraTD-MSC

ESP32-LyraTD-MSC

LOGO_ESP32-LyraTD-MSC

ESP32-LyraTD-MSC

Request information Request information

Contact us

Please enter your personal information and desired appointment. You can also leave us a message.

Your personal information

Your message for us

Desired appointment during the exhibition

* Compulsory fields you must fill in.
Send
Your message has been sent.

You do not have a registration yet? Register now and use all advantages of the Exhibitor Database.

An error has occurred.

ESP32-LyraTD-MSC is based on a digital signal processor (DSP) with a three-microphone array (for noise reduction, echo cancelation, voice recognition, near- and far-field voice wakeup, etc.) and ESP32-WROVER, which is an Espressif module combining Wi-Fi and dual-mode (Classic and Low Energy) Bluetooth connectivity. The new audio development board achieves acoustic echo cancelation (AEC), while also being expandable with such peripheral devices as I2C, I2S and UART. ESP32-LyraTD-MSC consists of two development boards: the upper board with function keys and LEDs and the lower board which includes modules and chips.

ESP32-LyraTD-MSC specifications:

  • Wireless Module: ESP32-WROVER with 802.11 b/g/n, dual-core 240MHz CPU and 4.5 Mbyte   SRAM
  • Wi-Fi and Bluetooth (Classic & Low Energy) connectivity.
  • Digital Signal Processing chip
  • Micro-SD card for storing audio files
  • Audio:

   - Audio driver chip

    - Earphone jack

    - Dual speaker output ports

    - Three-microphone array supporting up to three-meter sensitivity when playing music

  • Expansion:

    - I2C/SPI header

    - 6-pin UART header

    - I2S header  

  • Debugging: USB-UART micro-USB interface and JTAG header
  • Power Supply: 5V via micro USB port

The ESP32 chip supports wakeup phrases such as “Alexa” and “Espressif”. Say “Alexa” to the board, and a response in Chinese will be played (“您好!有 么吩咐”: nin hao you shen me fen fu, meaning “Hi! How can I help?”). If the board cannot access DuerOS, Baidu’s conversational AI system, the board will support the voice wakeup function only. When ESP32-LyraTD-MSC is connected to DuerOS, users can talk to the speaker and instruct it to play songs, news, etc.

ESP8266

LOGO_ESP8266

ESP32-WROVER-KIT

LOGO_ESP32-WROVER-KIT

ESP32

LOGO_ESP32

ESP32-PICO-D4

LOGO_ESP32-PICO-D4

ESP32-LyraTD-MSC is assigned to following product groups:

top

The selected entry has been placed in your favourites!

If you register you can save your favourites permanently and access all entries even when underway – via laptop or tablet.

You can register an account here to save your settings in the Exhibitors and Products Database and as well as in the Supporting Programme.The registration is not for the TicketShop and ExhibitorShop.

Register now

Your advantages at a glance:

  • Advantage Save your favourites permanently. Use the instant access to exhibitors or products saved – mobile too, anytime and anywhere – incl. memo function.
  • Advantage The optional newsletter gives you regular up-to-date information about new exhibitors and products – matched to your interests.
  • Advantage Call up your favourites mobile too! Simply log in and access them at anytime.