Longan Squama Ethernet - Arduino W5500 Ethernet Board

Longan Squama Ethernet - Arduino W5500 Ethernet Board

Longan Squama Ethernet PoE - Arduino W5500 Ethernet Board with PoE

$24.90
Availability: In stock
SKU
1050002

Squama is a series of products. This series of products has a standard appearance, with a general size of 62x30cm. The series integrates an MCU and peripherals with communication function, which is suitable for IoT-related applications.

Squama Ethernet is the first product in the Squama series. Squama Ethernet integrates a high-performance microcontroller based on Cortex M0+ and an Ethernet control chip W5500, which can be used by users to develop Ethernet applications.

  • • WS2812 LED and user buttons are also integrated on the board, which can facilitate some interaction. More importantly, Squama Ethernet supports PoE** (Power Over Ethernet), which makes the wiring more concise. Only one network cable is needed to complete signal transmission and power supply.

Squama Ethernet use the Arduino Zero like bootloader, you can use Arduino IDE to develop your application ealisy.


Features

  • • ARM Cortex-M0+ MCU running at up to 48MHz (ATSAMD21G18)
  • • Arduino Zero bootloader
  • • PoE
  • • Supports Hardwired TCP/IP Protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
  • • Supports 8 independent sockets simultaneously
  • • Supports Power down mode
  • • Supports Wake on LAN over UDP
  • • Supports High Speed Serial Peripheral Interface(SPI MODE 0, 3)
  • • Internal 32Kbytes Memory for TX/RX Buffers
  • • 10BaseT/100BaseTX Ethernet PHY embedded
  • • Supports Auto Negotiation (Full and half duplex, 10 and 100* based )
  • • Not supports IP Fragmentation
  • • WS2812B Led
  • • Reset Button and User Button
  • • Grove connector for I2C and UART


Spec

  • • MCU: ARM Cortex-M0+ CPU running at up to 48MHz
  • • Clock speed: 48MHz
  • • Flash memory: 256KB
  • • RAM: 32KB
  • • Input voltage: 5V via USB and 48~57V via PoE
  • • Output Current @ 5V: 2A
  • • Size: 62x30 mm
  • • Weight: 20g


Part List

  • • Squama Ethernet Dev Board x1
  • • PoE Cape (only for the PoE Version) x1
  • • 5pin header pack (male and female) x1
  • • 8pin header pack (male and female) x1


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