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Showing posts with label ethernet. Show all posts

Friday, June 6, 2014

Ethernet Shield with ENC28J60

One of the most interesting shield that you can mount on the Arduino platform is certainly the ethernet shield, because enable numerous networking applications such as remote control of systems and users, web access and publication of data, and more yet, the simplicity of finding and integrating open-source libraries on Arduino IDE does the rest.

The usefulness of LAN connectivity has meant that the market would respond by offering different ethernet shield, first of all the original Arduino Ethernet Shield, which was accompanied by the good shield by Seeed Studio, both of these circuits are based on the chipset WIZnet W5100, allow multiple socket connections and can work at 100 Mbps.

Procyon – 80 MHz ARM Cortex M3 with SDRAM Ethernet SD USB

Procyon is a general purpose development board with special features for Ethernet, USB, and audio applications. It is based on Luminary Micro/Texas Instruments LM3S9x9x series of parts. The initial MCU is LM3S9B90.

The board contains the following features:

80 MHz, 100 Pin Cortex M3 Processor
16 MB SDRAM accessed on a 50 MHz EPI bus
USB Host/Device/OTG port
microSD card slot (Attached to SSI1/SPI1)
10/100 Ethernet
I2S header for DAC output interface
Up to 24 GPIOs available
3 UART, 2 I2C, 1 CAN, 2 SPI/SSI (one shared with microSD card)
10-bit ADCs
General purpose timers: four 32-bit or eight 16-bit
FTDI/Basic UART debug/program interface, on 16 pin GPIO/configuration header
Three 10 pin headers for daughter boards
20 Pin JTAG Header
User LED and User switch