DFRobot module W5500 Ethernet + PoE - compatible with Arduino
- Артикул:
- 99446835
Характеристики
- UC - I2C
- yes
- UC - USB
- microUSB
- UC - A/C
- 10-bit
- UC - UART
- yes
- UC - ядро
- 8-bit AVR, 1. Single Core
- UC - EEPROM
- 1 kB
- UC - частота
- 16 MHz
- UC - Вспышка
- 32 kB
- UC - Ethernet
- yes
- Напряжение от
- 12.0 V
- Напряжение до
- 7.0 V
- UC - аналог в
- 12
- Интерфейс UC - SPI
- yes
- Выходное напряжение от
- 5.0 V
- Выходное напряжение до
- 5.0 V
Общие характеристики
- UC - PWM
- 7
- UC - Микроконтроллер
- Atmega32U4
- UC - Цифровые контакты
- 20
- UC - оперативная память
- 2,5 kB
Прочие свойства
- Бренд
- DFRobot
Энергопитание
- Номинальное выходное напряжение
- 5.0 V
Описание
This is a board based on the known moduleArduino Leonardo, it is additionally equipped with an Ethernet controller andmicroSD card reader. Thanks to this device the user can easily connect a project to the Internet (a Lot), without having to install extra so-called shields. Built-in readerfor microSD cards allows you to record files on an external storage device.
The kit includes acrylic shield protecting the module.
Microcontroller Atmega32U4
The module uses well-known withArduino Leonardo, Atmega32U4 microcontroller from AVR family. It is equipped with 20 digital inputs/outputs, 7 of which can be used as PWM outputs and 6 as analog inputs. The system works with the clock signal with the frequency of 16 MHz. There are also, i.a.: microUSB connector, DC powersocket, RESET button and the leads used to connectthe AVR programmer.
The product is compatible with Arduino
Sample code and detailed information can be found inthe user guide.
Specification
- Supply voltage from 7 V to 20 V
-
- Input voltage PoE (Power Over Ethernet): 48 V AC/DC (standard 802.3 af)
- Microcontroller: ATmega32u4 known withArduino Leonardo
- The number of digital pins: 20
- The number of PWM channels: 7
- Number of analog inputs: 6
- Timing: 16 MHz
- Flash memory: 32 KB (4 KB is reserved for bootloader)
- SRAM: 2 KB
- EEPROM: 1 KB
- Ethernet Controller: W5500
- Built-in reader for microSD memory cards
- Built-in RJ45 connector
- Status LEDs
- Board sizes: 73.5 x 53.5 x 15 mm
Board can work as a separate module, it does not require an additionalArduino.
Useful links
- The website of the manufacturer of DFRobot DFR0342
- User manual
- Diagram of the W5500 module
- Technical documentation of W5500
