Productos

Spark Core with Chip Antenna

Potente board compatible Arduino, basado en ARM Cortex M3 con módulo Wifi incluído.

COD: SEARD06031P

Peso: 0.010 Kg

Disponibilidad: Sin Stock

ARS 104000.00

El producto no está disponible para la venta en este momento

Características

Official announcement from Spark team:

"During the summer we found the opportunities to further improve the manufacturability and RF performance of the Core. These changes have required more iterations on the board, more back-and-forth with the manufacturer, and more testing, pushing our milestones by a few weeks and meaning a small delay in shipping."

You can check the up-to-date details on this website: https://www.sparkdevices.com/status

The Spark Core is an Arduino-compatible, Wi-Fi enabled, cloud-powered development platform that makes creating internet-connected hardware a breeze. It is a tiny Wi-Fi development board, open source, widely successful funded Kickstarter project.

This little board packs a punch: with a 72 MHz ARM Cortex M3, the best Wi-Fi module on the market, wireless programming, and lots of pin outs and peripherals, there's nothing you can't build with the Core.

Features

Arduino compatible (through custom integration of Wiring libraries)
Open Source
Wi-Fi 802.11 b/g
Easy setup over Wi-Fi
Developer friendly REST API
128-bit SSL encryption
Wireless software updates
Breadboard compatible
Powered by the Spark Cloud

Easy Wi-Fi Set-Up Process

Set-up steps:

Enter your network name and password into the Spark App and press OK.

That was it. Seriously. You’re connected.

The Spark Core makes first-time configuration of your devices a breeze for both creators and users. The Core includes a brand spankin' new Wi-Fi module: the CC3000 from Texas Instruments. It features their unique setup process called Smart Config that allows makers and developers to bring their creations online in seconds.

Reprogram the Core over Wi-Fi

The Core is already Wi-Fi connected, so we've decided to do away with wires altogether.* You can program your new software in our web development environment or in your favorite text editor, and with a single click, Spark Flash delivers updated firmware to your project over the web.

Spark Flash means that your projects stay in their enclosures, out in the field, and in the hands and homes of users, where they belong. It also means that your creations can be easily changed, updated, and improved over time, without worrying about USB ports and programmer pins.

* Of course, you can still program the Core over USB or with a JTAG programmer, but where's the fun in that?

Technical Specifications

32-bit STM32 72MHz ARM Cortex M3
128KB of Flash memory, 20KB of RAM
Texas Instruments SimpleLink CC3000 Wi-Fi chip
EEPROM (supplied by the CC3000)
2MB of external flash memory
3.3V DC supply voltage (with on board power regulator)
50mA typical current consumption
300mA peak current consumption (during transmit events)
Can be powered and programmed by USB Micro (cable included in box)
8 digital I/O pins
4 PWM pins
8 analog I/O pins
UART (Serial), SPI, and I2C peripherals
Wi-Fi range of 100-300ft

Resources

For more product information and technical support, please contact hello@spark.io.

Galería de Imágenes

Comentarios

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Gonzalo (17/04/2015 - 14:20)

Hola Marcelo, Te comento que adquirí hace tiempo un Spark Core pero no le pude dedicar el tiempo suficiente. Recién en estos últimos días me puse a investigar un poco y por lo que vi, tiene compatibilidad con muchas librerías de Arduino, y a medida que se hace más popular el Spark, cada vez irán portando más, imagino. El único inconveniente lo tuve al configurar el WiFi, pero no por un problema del Spark sino que por alguna razón, no le gustaba mi router (Kozumi). Cuando probé con otros 2 modelos de routers, la configuración fue casi instantánea. Ojalá te sirva la info. Saludos, Gonzalo

Marcelo (16/04/2015 - 11:17)

Hola, quería saber si alguien tiene algúna experiencia para comentar con respecto a la compatibilidad/incopatibilidad con librerías de Arduino. Gracias.

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