New from our forum – experimental NixOS image for TERES DIY OSHW Laptop

nixos.png

Recent post from our forum explains how to build experimental NixOS image for TERES-I  – Do It Yourself, Environmental friendly, modular Open Source Hardware ARM Laptop.

ESP32-ADF Internet Radio example now uses LoBo with 2.8″ TFT LCD and touch screen

 

The Internet Radio demo for ESP32-ADF now includes MOD-LCD2.8RTP and LoBo for UI. Updated version is uploaded on GitHub.

Screenshot from 2019-07-30 17-01-30.png

Programming with open source hardware educational board eduArdu and Scratch 3

Screenshot from 2019-07-29 14-52-10

New demo code which transforms eduArdu in Makey Makey and tutorial how to use with Scratch 3 is uploaded to GitHub.

Here is the result from above code:

Google assistant, Google DialogFlow, Amazon Alexa and internet radio demo code for ESP32-ADF are uploaded on GitHub

ESP32-ADF1

Some demo codes for ESP32-ADF are now uploaded on the GitHub.

Google Assistant demo will allow you to build your very own Google Assistant speaker, display and to integrate these services in your future product.

Internet Radio is preliminary and we still work on the UI to be uploaded later this week.

Amazon Alexa is the GA competitor and you can embed it with your Home assistant and automate your home.

Google Dialogflow is easy way to use Google AI in your products and make them voice controllable. It builds voice to text service and you will receive plain text delivered from the voice the device listen to. This way you can add voice control to every of your products. All you need is internet connection.

The SIP phone demo is also to be uploaded later this week.

First batch of ESP32-ADF is sold out, we will have new stock after our summer vacation

ESP32-ADF

Our first batch of ESP32-ADF is sold out now we work on second batch but will have no time to complete before our Summer vacation, so new stock will be available after August 18th.

For these who didn’t managed to get one there is notification link on the product page which will notify you when the board is back in stock.

 

USB-ISO USB 2.0 Full Speed insulator passed all EMC tests in certified laboratory and now can bear CE mark!

USB-ISO-01

After our first product which pass CE requirements (ESP32-POE-ISO) now we are happy to announce that we have second product which pass CE standard tests.

USB-ISO have been tested and passed these standards tests in certified laboratory:

  • EN 55032:2015
  • EN 55035: 2017
  • EN 61000-3-2: 2014
  • EN 61000-3-3: 2013

usbisotst

So it can be now CE marked.

 

Are you ready to play with Do-It-Yourself Alexa Speaker, WiFi SIP phone, WiFi walkie-talkie, Internet Radio player and broadcasting? Then the Open Source hardware ESP32-ADF is the right board to start with!

ESP32-ADF

With ESP32-WROOM-B module with 8MB RAM and 4MB of Flash, two microphones, two 3W speakers, codec, amplifier, Lipo charger, USB with programming, Audio 3.5mm jack, ESP32-ADF board offers everything you need to start playing with Espressif Audio Development Framework.

Today we made our first Alexa prototype:

and we spoke with ESP32-ADF running WiFi SIP phone, you do not need PC to make free calls all around the world to other people with VoIP phones!

Surprisingly there was no any lag caused by the WiFi and it works as good as the commercial wired SIP VoIP phones.

We add now MOD-LCD2.8RTP with touch screen on ESP32-ADF UEXT connector and write some nice graphical UI then will upload the VoIP phone demo code next week.

We do same for the Internet Radio player demo – nice graphical UI, so user can select which radio station to connect to.

 

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