Arduino Uno R3 Compatible with W5500 Ethernet and microSD Socket
Need an Arduino Uno R3 board with onboard Ethernet? Then the Arduino Uno R3 Compatible with W5500 Ethernet and microSD Socket from PMD Way is the answer.
Without sacrificing any space, this neat board is 100% compatible with the Arduino Uno R3 - there's also Ethernet powered by the Wiznet W5500 controller IC - offering much better performance than the popular W5100 you see on shields. A USB cable is also included.
This board is an ideal upgrade from the Freetronics EtherTen, provided you do not need power-over-ethernet.
Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments.
Arduino can sense the environment by receiving input from a variety of sensors and can affect its surroundings by controlling lights, motors, and other actuators. The microcontroller on the board is programmed using the Arduino programming language (based on Wiring) and the Arduino development environment (based on Processing). Arduino projects can be stand-alone or they can communicate with software on running on a computer (e.g. Flash, Processing, Max/MSP).
- Microcontroller - ATmega328P
- Operating Voltage - 5V
- Input Voltage (recommended) - 7-12V
- Input Voltage (limit) - 6-20V
- Digital I/O Pins - 14 (of which 6 provide PWM output)
- PWM Digital I/O Pins - 6
- Analog Input Pins - 6
- DC Current per I/O Pin - 20 mA
- DC Current for 3.3V Pin - 50 mA
- Flash Memory 32 KB (ATmega328P) of which 0.5 KB used by bootloader
- SRAM - 2 KB (ATmega328P)
- EEPROM - 1 KB (ATmega328P)
- Clock Speed - 16 MHz
- LED_BUILTIN - 13
- Length - 68.6 mm
- Width - 53.4 mm
- Weight - 25 g
- Ethernet - W5500 controller IC hard-wired to SPI pins with SS on D10
- microSD card socket - hard wired to SPI pins with SS on D4