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by rudi ;-)
Mon Feb 05, 2018 8:38 pm
Forum: News
Topic: Look Out for the New ESP32-Sense Kit
Replies: 0
Views: 1348

Look Out for the New ESP32-Sense Kit

Hi folks http://esp32.de/intro/espressif_intro.gif The ESP32-Sense Kit is a new touch-sensor development kit produced by Espressif Systems. It can be used for evaluating and developing the touch-sensing functionality of ESP32. The ESP32-Sense Kit consists of one motherboard and several daughterboard...
by rudi ;-)
Mon Feb 05, 2018 1:27 pm
Forum: News
Topic: Espressif at the 2018 embedded world Exhibition & Conference
Replies: 5
Views: 2381

Espressif at the 2018 embedded world Exhibition & Conference

Hi folks, Amazing News ! The biggest exhibition and conference in Europe, showcasing embedded technologies, is taking place in Nuremberg from February 27 to March 1 and, of course, Espressif will be there . The embedded world Exhibition & Conference is a leading fair which attracts developers fr...
by rudi ;-)
Sun Feb 04, 2018 9:11 pm
Forum: ESP32 Arduino
Topic: Pin mapping
Replies: 3
Views: 418

Re: Pin mapping

On the Arduino you can pin map like so pinMode(A0, OUTPUT); digitalWrite(A0, HIGH); Since there are so many analog input pins, it would be good to convert it to a digital pin. I've tried this but it doesn't work for the ESP32. Is this still in the works or it isn't possible? if you use the right bo...
by rudi ;-)
Sat Feb 03, 2018 11:57 pm
Forum: General Discussion
Topic: ESP32-Lyra Smart Audio
Replies: 15
Views: 6721

Re: ESP32-Lyra Smart Audio

barometre wrote:Where can we get one?

engineering samples - no MP yet - follow this thread
best wishes
rudi ;-)
by rudi ;-)
Wed Jan 31, 2018 11:45 am
Forum: Hardware
Topic: ESP32-PICO-KIT V3 -- Strapping SDIO set to 1.8v incorrectly?
Replies: 5
Views: 529

Re: ESP32-PICO-KIT V3 -- Strapping SDIO set to 1.8v incorrectly?

Didn't notice the NC! So how does it even know to power internal flash at 3.3v? The note at section 3.2 in the PICO datasheet, says it must be 0v. don't forget On SIP package, VDD_SDIO Domain ( 1V8, 3V3 ) is same in this PICO as SIP you can*t use VDD_SDIO DOMAIN from intern LDO ( i hope there comes...
by rudi ;-)
Wed Jan 31, 2018 11:22 am
Forum: General Discussion
Topic: ESP32 as a SWD debugger (and maybe JTAG)
Replies: 7
Views: 847

Re: ESP32 as a SWD debugger (and maybe JTAG)

Sorry this took so long, here is the code as a component: https://github.com/PaulFreund/libSWD-esp32 It can read ID code as well as memory data by address. I tested successfully with up to 40Mhz and because of the handy 3-wire mode in the SPI master I didn't even have to use a hardware hack. Next t...
by rudi ;-)
Mon Jan 29, 2018 8:42 pm
Forum: General Discussion
Topic: ESP32-Lyra Smart Audio
Replies: 15
Views: 6721

Re: ESP32-Lyra Smart Audio

hi folks ESP32-LyraTD-MSC board arrived last days EU :o 8-) http://esp32.de/Lyra/IMG_9724_S.jpg http://esp32.de/Lyra/IMG_9727_S.jpg http://esp32.de/Lyra/IMG_9728_S.jpg there was a firmware preinstalled, comes without document but after i backup'ed the firmware before i start - could find some things...
by rudi ;-)
Mon Jan 29, 2018 8:04 pm
Forum: Sample Code
Topic: ESP32 using ICS43434 as MEMS microphone in Arduino IDE
Replies: 7
Views: 908

Re: ESP32 using ICS43434 as MEMS microphone in Arduino IDE

Hi all, I want to connect the MEMS-microphone ICS43434 to the ESP32. This microphone chip comprises I2S Interface to transmit the audion data stream. There is an "I2S.h" library compatible for the Arduino board MKRZero. I'm looking for a library for ESP32. Has somebody already done the po...
by rudi ;-)
Mon Jan 29, 2018 12:43 pm
Forum: Documentation
Topic: GO TO WEBSITE for LATEST DOCUMENTS|请在官网下载最新文档
Replies: 6
Views: 28701

espressif homekit sdk product brief [2018 Jan 29]

hi folks there is a new (small) brief-docu online about the espressif homekit sdk and how you get it Espressif HomeKit SDK Product Brief Introduction to Espressif HomeKit SDK. overview.png ... OVERVIEW The Espressif HomeKit SDK from Espressif Systems offers a complete solution for OEMs to build prod...
by rudi ;-)
Thu Jan 25, 2018 10:27 am
Forum: General Discussion
Topic: USB data to Esp32
Replies: 10
Views: 1056

Re: USB data to Esp32

I'm looking your differents links. one more suggestion i have for you ( not cheap, not expensive, you must know this by your self ) , if you not want use other ESP32 Dev board. here http://www.hobbytronics.co.uk/image/cache/data/ht/usb_host/usb-host-mini-v2-250x250.jpg it is a simple USB Host, come...

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