W5500 Ethernet with POE IoT Board - IoT development board with ATmega32U4 and W5500
ID: 561324
DFR0342
zł226.02
Tax included
zł183.76 tax excl.
IoT development board with ATmega32U4 microcontroller and W5500 Ethernet chip. Compatible with Arduino Leonardo, has a built-in PoE (Power over Ethernet) function. DFRobot DFR0342
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14 days for return
Each consumer can return the purchased goods within 14 days
Description
IoT development board with ATmega32U4 microcontroller and W5500 Ethernet chip. It uses a bootloader and is compatible with Arduino Leonardo, so it can be programmed using the Arduino IDE environment. The module has a built-in PoE (Power over Ethernet) function, TCP/IP stack and supports such protocols as TCP/IP, UDP, ICMP, ARP, IGMP, PPPoE. Supports Wake on LAN over UDP function. It supports up to 8 independent sockets simultaneously and has a built-in 32 KB internal memory buffer. Besides, SPI W5500 supports 80MHz speed and a new efficient protocol for high-speed network communication. In order to reduce the power consumption of the system, the W5500 provides WOL (Wake on LAN) and a shutdown mode. The board offers a MicroSD card slot. Full documentation with examples is available on the product wiki page.
Features
- Microcontroller: Atmel Atmega32u4 (Arduino Leonardo)
- External supply voltage: 7V to 20V
- POE input voltage: 48V AC/DC (802.3af standard PD device)
- Digital I/O pins: 20
- Analog inputs: 6
- Current per I / O pin: 40 mA
- Flash memory: 32 KB of which 4 KB used by the bootloader
- SRAM: 2 KB
- EEPROM: 1 KB
- Clock speed: 16 MHz
- PHY: WIZnet W5500
- PHY clock speed: 25 MHz
- Built-in hardware TCPIP protocol stack
- Support for TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE protocols
- Integrated data link layer, physical layer
- Wake-up support at power off
- W5500 interface: SPI
- Internal 32KB send and receive buffer
- Built-in 10BaseT/100BaseTX Ethernet (PHY) physical layer
- Dimension: 73.5 x 53.5 x 15 mm
561324
Data sheet
- Microcontroller
- ATmega32u4
- Core
- AVR
- Frequency
- 16MHz
- Flash memory
- 32kB
- RAM
- 2kB
- EEPROM memory
- 1kB
- Number of digital pins
- 20
- Number of PWM channels
- 7
- Ilość wejść analogowych
- 6
- ADC
- 1x 10bit
- DAC
- none
- CAN
- none
- USB
- 1
- Ethernet
- 100Mb x1
- WiFi/BT module
- No
- Bluetooth module
- No
- GSM/GPRS module
- No
- Logic voltage
- 5 V
- MicroSD slot
- Yes
- Supply voltage min
- 7
- Supply voltages max
- 20 V
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IoT development board with ATmega32U4 microcontroller and W5500 Ethernet chip. Compatible with Arduino Leonardo, has a built-in PoE (Power over Ethernet) function. DFRobot DFR0342