ESP32-EVB-EA Open Source Hardware IoT development board with ESP32-WROOM-32U and external antenna is in stock

ESP32-EVB-EA

Our popular ESP32-EVB now can be ordered with external antenna version: ESP32-EVB-EA.

What is next? Nice metal box, we already have first prototype:

ESP32-EVB-EA-BOX3.jpgESP32-EVB-EA-BOX2.jpgESP32-EVB-EA-BOX1.jpg

It’s not painted and looks not so good but once we run production it will look as good as BOX-LIME-BLACK:

BOX-LIME-BLACK-1

Box production is scheduled for end of September.

ESP32-POE Open Source Hardware IoT development board with WiFi/BLE/100Mb Ethernet with 802.3 POE is in stock!

ESP32-POE-1

ESP32-POE board is now in stock. The prices start from EUR 14.36 for 50 pcs order.

This board offers Open Source Hardware / FOSS solution and building block for distributed sensor network with power over existing LAN infrastructure.

Possible use cases are Home automation, Industrial machine logging, remote environmental monitoring, access control, remote displays etc.

The board contains ESP32-WROOM-32 module with WiFi/BLE and Ethernet connectivity , RESET and USER buttons, micro SD card, LiPo battery charger and LiPo connector which allow board to work even with power supply drops.

The UEXT connector on the board can be used to connect many different sensors like:

Si3402-B chipset takes care for the power over ethernet, it’s IEEE 802.3 compliant, including pre-standard (legacy).

Important notice, to keep board compact and as it’s main purpose is to connect to cloud different remote sensors there is no galvanic isolation between board and the power delivered by the LAN switch or router.

ESP32-POE has internal programming interface and you can program it with Espressif SDK or Arduino via USB cable. As the board is not galvanic isolated from the Ethernet power supply, before you connect the USB cable to your computer you should remove the Ethernet cable or you should use USB-ISO between your computer the ESP32-POE!

 

New ESP32 board teaser – Power Over Ethernet ESP32-POE is perfect for sensors using existing Ethernet wiring

ESP32-POE

You asked for it and we made it – this is one of our first prototypes of ESP32-POE board

  • ESP32-WROOM-32 module
  • UEXT connector
  • CH340 for programming
  • Si3402 PoE power managment
  • 100Mb Ethernet
  • Size 73 x 28 mm
  • two GPIOs stripes spaced at 1″ on 0.1″ step
  • Lipo battery charger
  • USB programming/power supply connector
  • micro SD card connector

ESP32-POEa

These will be available for sale end of August.

First prototypes of ESP32-EVB-EA are ready, this is new version of our popular ESP32-EVB with external antenna

ESP32-EVB-EA

ESP32-EVB is our popular board, which allow things to be connected to Ethernet or WiFi/BLE. Many customers use them in their products and always asked how to put ESP32-EVB in metal boxes, so far the internal antenna made this hard to achieve.

Now we made new version with ESP32-WROOM-32u and External antenna. First prototypes are ready and we now do testings. New metal box similar to BOX-LIME is designing now:

BOX-LIME-BLACK-1.jpg

Our goal is to have ESP32-EVB-EA with metal box enclosure by the end of August for sale.

ESP32-PRO IoT OSHW board with 4MB RAM, 4MB Flash, co-processor with USB-OTG 256KB Flash 64KB RAM is released

ESP32-PRO.jpg

ESP32-PRO development started long time ago but with so many projects running in parallel it was always on the bottom of the priority list which was not quite fair for this board as it has excellent features:

32Mbit (4MB) PSRAM which maps on ESP32 memory space and can be used for your project.

32Mbit (4MB) fast QSPI Flash for program memory mapped to ESP32 program space.

Additional PIC32MX270F256DT processor with USB-OTG 256KB Flash and 64KB RAM which can be used as program or as USB profile like USB keyboard, serial, MIDI etc you name it.

ESP32-PROa

LiPo battery charger and management IC.

Optional Crypto engine for IoT applications.

We made two demo projects with this board which create WiFi to serial bridge you can pair two such boards and use them as wireless UART or Wireless USB Serial bridge, but the possibilities are many as the USB-OTG allow you to connect Web cameras, Flash drives and many other USB devices.

New Open Source Hardware Color TFT LCD Display 320*240 pixels with Touch panel module for direct connection to ESP32-EVB via UEXT

MOD-LCD2.8″RTP is Color TFT LCD 320*240 pixel resolution with touch panel and connects directly to ESP32-EVB via UEXT connector with cable.

Now you can add fancy UI to your IoT projects!

 

New board from Espressif in stock – ESP32-LyraTD-MSC for Baidu DuerOS and Amazon AVS Alexa

Screenshot from 2018-04-13 12-07-12

ESP32-LyraTD-MSC is the newest IoT audio processing board from Espressif which supports Baidu DuerOS and Amazon Voice Service (Alexa).

The board has these features:

  • ESP32-WROOVER
  • DSP voice processor
  • micro SD
  • JTAG port
  • USB debug
  • USB power supply connector
  • two speakers connectors
  • LiPo battery management
  • 3 microphones

The documentation is on Espressif web site.

We got limited quantity from the very first manufactured lot.

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