KEYESTUDIO W5500 Ethernet Development Board(Without Poe)+USB Cable for Arduino Controller R3+W5500 Ethernet
$19.99
$19.99
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- Features
- Description
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It's a controller R3 Board with a built in Wiznet 5500 ethernet module, contains everything you need, does not to work with another Arduinos
You can quickly make your controller access to internet to build your network application.
Onboard comes with W5500 network module,which can make Arduino as simple Web server or read Arduino digital and analog interface application via network control.
It can achieve a simple Web server through using Ethernet libraries in IDE, meanwhile, support MicroSD card (TF card) read and write, really with powerful functions.
Main Chip：ATMEGA328 microcontroller; external power：7-12v，(9v recommended); digital input/output pins: 14（of which 6 pins support PWM）
You can quickly make your controller access to internet to build your network application.
Onboard comes with W5500 network module,which can make Arduino as simple Web server or read Arduino digital and analog interface application via network control.
It can achieve a simple Web server through using Ethernet libraries in IDE, meanwhile, support MicroSD card (TF card) read and write, really with powerful functions.
Main Chip：ATMEGA328 microcontroller; external power：7-12v，(9v recommended); digital input/output pins: 14（of which 6 pins support PWM）
Binding:
Personal ComputersBrand:
KEYESTUDIOEAN:
0600346572324Label:
keyesManufacturer:
keyesModel:
8541549358Size:
Warranty:
Parameters
1．Main Chip：ATMEGA328 microcontroller
2．USB power supply：5v
3．external power：7-12v，(9v recommended)
4．digital input/output pins: 14（of which 6 pins support PWM）
5．analog input pin: 6
6．built-in flash memory：32K
7．SRAM: 2k
8．EEPROM:1K
9．clock frequency：16MH
10.TCP/IP Ethernet controller W5500、MicroSD card mount（TF card）、MicroUSB
Related Introduction
About Chip:
1.ATMEGA328P-AU
2.Atmega16U2
USB to serial chip
3.AMS1117
4.5V and 3.3V stabilivolt chip
5.W5500 network chip
About Interface:
1. ICSP interface
Program firmware to ATMEGA328P-AU
2. Digital interface D0-D13
Serial communication：D0(RX) and D1(TX)
External interruption：D2（interrupt 0）、 D3（interrupt 1）
PWM interface：D3、D5、D6、D9、D10 、D11
SPI communication：D10(SS)、D11(MOSI)、D12(MISO)、D13(SCK)
3. ICSP interface
Program firmware to Atmega16U2
4. USB port
For program download or serial debugging
5. DC power connector
Access to 7V-12V voltage
6. Power output port
Output 3.3V or 5V，for external power supply or common ground handle
7. Analog interface A0-A5
IIC communication：A4(SDA) and A5(SCL)
Also can be used as digital interface：A0(D14)、A1(D15)、A2(D16)、A3(D17)、A4(D18)、A5(D19)
8. Network connector
RJ－45 network port
About Component:
1.reset button
2.16MHz crystal oscillator
3.25MHz crystal oscillator