Robotdyn MEGA 2560 ETH R3 ATmega2560+W5500 Micro-SD Card Reader Micro-USB USB-UART CP2104 ESP-01 Socket Development Board
$109.80
Out of stock
Type No PoE / Type Active PoE / Type Passive PoE /
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Product Overview
If you’re looking to build a network-connected device, RobotDyn MEGA 2560 ETH R3 with LAN and additional Wi-Fi connection, is the best solution to use ArduinoMega 2560 R3 and Ethernet controller W5500 and with Wi-Fi module ESP-01!
This is a fully-featured Ethernet-connected device via LAN or Wi-Fi. Depending on your use case, it can act as a server or a net member. In a server role, it will receive requests from other devices and services in the local network and internet, and respond or react accordingly. In a net member role, the RobotDyn MEGA 2560 ETH R3 can collect data from different devices or industrial equipment and send it through the local network or the Internet. It can also receive data from the local network and internet, and control connected devices and equipment. The RobotDyn MEGA 2560 ETH R3 can also act as a stand-alone unit, providing autonomous reactions based on the defined algorithm in response to network changes or other triggers.
MEGA 2560 ETH R3 features 5 devices on one board
Mega 2560 based on an ATmega2560 with 70 I/O.
Ethernet controller based on WizNet W5500 TCP/IP.
Optional PoE function (receiving power directly through the Ethernet cable). Can select passive PoE or active (intellect) PoE.
Micro SD card module.
Additional Wi-Fi module ESP-01, based on ESP8266 microcontroller.
Ports and buses
RobotDyn MEGA 2560 ETH R3 has 70 input/output ports, 12 of which can be used for PWM, and 16 analog ports with 10-bits resolution (0 – 1023). The board is equipped with an RJ45, micro USB, DC power jack, and a reset button.
W5500 Ethernet
WizNet W5500 is a TCP/IP embedded LAN Ethernet controller. It provides TCP/IP Stack, 10BaseT/100BaseTX Ethernet with full or half-duplex, osMAC and PHY. W5500 is using a highly efficient SPI protocol, with 80 MHz clocks for high-speed connectivity to Atmega2560. For lower energy consumption, W5500 provides WOL (Wake on LAN) and Power Off modes.
ESP-01 Wi-Fi
Onboard has a socket for connecting the Wi-Fi ESP-01 module. Wi-Fi module connecting to the Serial3 interface via RX3(D15)/TX3(D14) I/O.
In Arduinocode, for control, a Wi-Fi module needs to use Serial3 port.
Micro-SD card rider
The board also features the Micro SD card socket. The micro SD card can be used to save and store the data, which can later be transferred over the network. Digital port D4 (CS-CS2) of the ATmega2560 is dedicated to working with the micro SD. For card detect used D9, but you can cut off soldering pads for disconnect this function.
** Digital port D10 (SS-CS2) is used by WizNet W5500. The Ethernet controller and microSD card are connected through the SPI bus.
Programming in ArduinoIDE
RobotDyn MEGA 2560 ETH R3 can be programmed via an ArduinoIDE. Select ArduinoMega 2560 in the Boards menu, and use Ethernet3 / Ethernet4 library.
Power supply
RobotDyn MEGA 2560 ETH R3 can be powered via
USB port (5V, 500mA)
DC-IN jack, PWC 2.1mm, (supporting 7-24V DC input voltage);
Through an Ethernet cable using PoE (Power over Ethernet) ― requires PoE-enabled switch or a PoE injector.
Note:PoE module is optional. There are several PoE options available, depending on the PoE equipment you use.
The Active PoE is compliant with 802.3af or 802.3at. It checks the power input, and if it doesn’t meet the device’s requirements, it won’t power up.
The Passive PoE is a simplified version that does not perform a handshake, so it is important to know what PoE voltage your device supplies requires before plugging in the Ethernet cable and powering it up. If you connect the wrong voltage you may cause permanent electrical damage to the device.
Make sure to select the correct board option with relevant PoE module.
MEGA 2560 ETH R3 with ATmega2560 & W5500
Input Voltage (VIN/DC jack):7~12V
Power IN (USB):5V-limit 500mA
PoE Type:No PoE/Active PoE/Passive PoE
Power IN (PoE):Optional module, 48V(Input), 9V(Output)
Digital I/O:54
PWM Output:12
Analog I/O:16
Reserved Pins:D4 is used for SD card select;
D10 is used for W5500 CS;
*Optional:D8 is used for W5500 interrupting, D7 is used for W5500 initialization, D9 is used for SD card detect
USB socket:Micro-USB
Ethernet socket:RJ45
PCB Size:53.35mm-101.61mm
Card Reader:Micro SD card, with logiclevel convertor
Weight:63g
Mega MCU
Microcontroller:ATmega2560(AVR 8-bit)
Operating Voltage:5V
Memory Size:256KB
SRAM:8KB
EEPROM:4KB
Clock Speed:16MHz
Ethernet MCU
Microcontroller:Wiznet W5500
PHY compliance:10BaseT/100BaseTX Ethernet. Full and half duplex
Operating Voltage:3.3V
Memory:Internal 32Kbytes Memory for Tx/Rx Buffers
TCP/IP Protocols:TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
PHY Clock Speed:25MHz
Documents
Dimensional drawing:Click here to open
Pinout:Click here to open
Schematic:Click here to open
ArduinoLib Ethernet3:Click here to open
Tutorial:Click here to open
Package includes
1 x Development Board
Weight | 0.07 kg |
---|
Customers Also Viewed
50A Maxi Car Fuse with Weatherproof Holder 8AWG (8B&S) Wire Dual Battery for Car
$18.35Module ComponentsAdd to cartSpecificationColor:Black + RedSpecs:50AWire Length:15 cm(8AWG)Features50 AMP Fuse is included.This product will withstand tough jobs.It is waterproof and very heavy duty in construction.This fuse kit is perfectly suited for projects involving:4WD, 4X4, Caravan, Dual Battery, Batteries, AC DC, 12-32 Volt.Package Included1 x Maxi Blade Fuse Holder (15cm 8AWG Wire Each Side)1 x 50 Amp Fuse
HX-2S-A10 2S 8.4V-9V 8A Li-ion 18650 Lithium Battery Charger Protection Board 8.4V Overcurrent Overcharge Overdischarge Protection
$4.36Battery Protection ModuleAdd to cartSpecificationsModel:HX- 2S-A10 Maximum working current:8AMaximum instantaneous current:16AStatic current:less than 10uA Resistance:less than 300 m Ω Charging voltage:7 V – 9VOvercharging range:4.25-4.35V plus or minus 0.05VOver voltage range:2.5-3.0V plus or minus 0.05 VWorking temperature:- 40 – + 50 →Storage conditions:- 40 – + 80 →Size:41 * 8 * 2.2 mm Short circuit protection:to protect and restore …
DL14S 14S 48V BMS Battery Protection Board 15A 20A 30A 40A 50A 60A Waterproof BMS for Rechargeable Lifepo4 Electric Charge Li Lipo NiCoMn ion Cells with Balance
$37.17Battery Protection ModuleAdd to cartCurrent 15A Type Common Port / Current 20A Type Common Port / Current 30A Type Common Port / Current 40A Type Common Port / Current 50A Type Common Port / Current 60A Type Common Port / Current 15A Type Separate Port / Current 20A Type Separate Port / Current 30A T
16V16.6F Automotive Rectifier Low Temperature Starter Super Farad Capacitor Module 2.7100F
$50.18Electronic Accessories & SuppliesAdd to cartFeaturesFast charge and discharge. Long life. Large capacity. High power density. Good low temperature characteristicsSpecificationBrand:GDCPHModel:16V16.6FSeries:Super capacitor (16V)Nominal capacity:16.6FTolerance:10 %Rated voltage:15-16 VOperating temperature range:- 40→~70→Lead spacing:120mmDimensions:120*62*20mm(Length *Height *Thickness)Height-installation (maximum):62mmInstallation type:weldingCase:Aluminum capacitorApplication scope:self-provided power supply, standby power supply, alternative power supply, mobile power supplyPackage included1 x 16V16.6F Super Farad Capacitor
HC-SR505 Mini infrared PIR Motion Sensor Precise infrared Detector Module
$6.55Sensor & Detector ModuleAdd to cartHC-SR505 Mini Infrared PIR Motion Sensor Precise Infrared Detector ModuleIntroductionHC-SR505 small body sensing module is based on infrared technology, automatic control products, high sensitivity, high reliability, ultra-small, ultra-low-voltage operation mode. Widely used in various auto-sensing of electrical equipment, especially battery-powered automatic control products.SpecificationSize:40 x 10 x 13mmNet weight:2gTechnical parameters1. Operating Voltage Range:DC4.5-20V2. Static current3. Output …
HC-SR505 Mini infrared PIR Motion Sensor Precise infrared Detector ModuleRead More
4 Blade Eco Friendly Heat Powered Wood Log Burner Fireplace Stove Fan Silent
$97.19Temperature ControllersAdd to cartFeatures– More efficient wood use – Use up to 28% less wood – Heat powered stove fan – increases the efficiency of your freestanding stove oven or wood / log burner to generate warmth economically– Eco-friendly and self-powered – a thermoelectric module acts as a small generator to power the fan’s motor– Operates automatically between …
4 Blade Eco Friendly Heat Powered Wood Log Burner Fireplace Stove Fan SilentRead More
15W Solar Charger Solar Power Panel Waterproof Folding Solar Panel Bag Solar Panel Charger
$66.81Solar PanelAdd to cartPackage Included1x 15W solar panel chargerSpecificationColor:BlackMaterial:Mono-crystalline Silicon+PET+ fabricExtended size:65*17*0.3cmFolded size:18.5* 11.5*2cmPower(MAX):15WMaximum Power Voltage (Vmp):5VMaximum Power Current (Imp):2ANumber of Cells:36pcsOutput:USB5VPackage:Neutral packagingCharging temperature:-20~70℃Waterproof:IP65Conversion rate:20%Application:security camera, laptops, car batteries, cars, coaches, ships, airplanes, satellites, space stations, outdoor farming, planting, tourism, solar street lights etcFeature– Durable and waterproof.– Light weight and thin shape can be stored more easier and …
15W Solar Charger Solar Power Panel Waterproof Folding Solar Panel Bag Solar Panel ChargerRead More
3pcs RX24 50W 100R 100RJ Metal Aluminum Case High Power Resistor Golden Metal Shell Case Heatsink Resistance Resistor
$9.36Electronic Accessories & SuppliesAdd to cartFeaturesIt has the characteristics of small size, high power and high precision.It is sealed by professional technology.It has the advantages of stronger heat resistance, higher temperature resistance, moisture resistance, high anti-vibration and explosion protection.Scope of application:Testing power supply, frequency converter, automobile LED lamp, automation equipment, audio, frequency divider, servo industry and other harsh industrial control …
Reviews
There are no reviews yet.