Robotdyn with POE Leonardo ETH ATmega32U4 Ethernet W5500 (V2) Development Board
$91.04
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Size Conversion
Inches
Centimeters
Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.
Product Overview
If you’re looking to build a network-connected device, RobotDyn Leonardo ETH(V2) is the best solution for you!
Leonardo ETH(V2) is a fully-featured Ethernet-connected device. 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 local network and internet, and respond or react accordingly. In a net member role, the RobotDyn Leonardo ETH(V2) can collect data from different devices or industrial equipment and send it through the local network or Internet. It can also receive data from local network and internet, and control connected devices and equipment. The RobotDyn Leonardo ETH(V2) can also act as stand-alone unit, providing autonomous reaction based on the defined algorithm in response to network changes or other triggers.
Leonardo ETH(V2) features two devices on one board:Leonardo based on an ATmega32U4 and Ethernet controller based on WizNet W5500 TCP/IP. It also has an optional PoE function (receiving power directly through the Ethernet cable).
W5500 Ethernet
WizNet W5500 is a TCP/IP embedded Ethernet controller. It provides TCP/IP Stack, 10BaseT/100BaseTX Ethernet with full or half-duplex, MACand PHY. W5500 is using a highly efficient SPI protocol, with 80 MHz clocks for high-speed connectivity to Atmega32U4. For lower energy consumption, W5500 provides WOL (Wake on LAN) and Power Off modes.
Ports and buses
Leonardo ETH (V2) has 23 digital input/output ports, seven of which can be used for PWM, and 12 analog ports with 10-bits resolution (0 – 1023). 5 ports have a hardware interrupt feature. The board is equipped with an RJ45, micro USB, DC power jack, and a reset button. Unlike the other Leonardo ETH clones, Leonardo ETH(V2) has three additional digital SPI bus ports D14, D15, D16, which can be also used to communicate with other devices via SPI.
SD-card
The board also features a microSD card socket. A microSD 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 ATmega32u4 is dedicated to work with the microSD. Digital port D10 (SS-CS2) is used by WizNet W5500. The Ethernet controller and microSD card are connected through the SPI bus, which is brought out as a separate ICSP connector with ports D14, D15 and D16.
HID functions
Leonardo ETH(V2) can also act as an HID device. It can be used as a mouse or keyboard on the connected computer, in addition to the CDC sequenced/COM-port. You can program it to control an application on your PC. For example, you can set it up to turn your PC on, and then launch and control certain applications. The board itself can start an ARDUN0 IDE, open a sketchand start the compilation/upload.
Programming in ARDUN0 IDE
Leonardo ETH(V2) can be programmed via an ARDUN0 IDE. Select ARDUN0 Leonardo or Leonardo ETH in the Boards menu, and use the Ethernet2 / Ethernet3 library.
Power supply
Leonardo ETH(V2) 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 a PoE-enabled switch or a PoE injector.
Note
With PoE version:this item, without PoE version:Product ID 1660664
The 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 will check the power coming in, if it doesnt meet the device requirements, it just wont 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 a relevant PoE module.
Specifications
Leonardo ETH V2
Input Voltage (VIN/DC jack):7~24V
Power IN (USB):5V-limit 500mA
Power IN (PoE):Optional module, 48V(Input), 9V(Output)
Digital I/O:23
PWM Output:7
Analog I/O:12
Reserved Pins:D4 is used for SD card select;
D9 is used for SD card detect;
D10 is used for W5500
D14, D15, D16 are used for SPI.
*Optional:D8 is used for W5500 interrupting, D11 is used for W5500 initialization
USB socket:Micro-USB
Ethernet socket:RJ45
PCB Size:53.3≠68.6mm
Card Reader:Micro SD card, with logiclevel convertor
Weight:41g
Leonardo MCU
Microcontroller:ATmega32u4(AVR)
Operating Voltage:5V
Flash memory:32KB of which 4KB used by bootloader
SRAM:2KB
Clock Speed:16MHz
EEPROM:1KB
Ethernet MCU
Microcontroller:Wiznet W5500
PHY compliance:10BaseT/100BaseTX Ethernet. Full and half-duplex
Operating Voltage:3.3V, 5V I/O signal tolerance
Memory:Internal 32Kbytes Memory for Tx/Rx Buffers
TCP/IP Protocols:TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
PHY Clock Speed:25MHz
Passive PoE (optional)
Ethernet Power (IN):12~48V DC
Output:DC 9V
PoE type:Passive PoE
Documents
Dimensional drawing:Click here to open
Pinout:Click here to open
Schematic:Click here to open
Tutorial:Click here to open
Package includes
1 x Leonardo module
Weight | 0.062 kg |
---|
Customers Also Viewed
Excellway 11Pcs Terminal Removal Tool Kit Wiring Connector Pin Release Extractor
$14.16ConnectorsAdd to cart11pcs Terminal Removal Tool Kit Wiring connector Pin Release Extractor PullerBrand:Excellway®Color:BlackMaterial:AluminumFeature1.This kit set is designed to remove car wire terminals without damage.2.Please don’t Pry the terminals with this kit, Just push and pull the terminal pins.Packing Included1x 11pcs/set Wire Terminal Removal Tool
20pcs 0.36 inch DC0V-32V Blue LED Digital Display Voltage Meter Voltmeter Reverse Connection Protection
$67.74Test & Measuring ModuleAdd to cartFeature∵ Super high precision∵ Ultra-low startup voltage, red minimum 2.5V, green minimum 2.7V, blue minimum 3.0V. When the power supply voltage is lower than 3.5V, only the brightness is lowered, but the measurement accuracy is not affected.∵ With reverse connection protection, it will not burn.Measuring range:0.00V-32.0VPower supply range:Red DC2.50-32.0V, green DC2.70-32.0V, blue DC3.00-30.0VHighest input:DC32.0V. Note:If …
10Pcs 100mm OD 12mm 3mm Thick Wall Borosilicate Glass Blowing Tube
$30.36Lab TubesAdd to cartProduct DescriptionHigh quality borosilicate glass, Premium borosilicate tubing, preferred by scientific and artistic glassblowers world-wide. HEAVY wall tubing 10 pieces, 12mm outside diameter with a 3mm wall – all approximately 100mm long. This glass tube bends easily with propane (LPG) and oxygen mix. Brand new, high quality, heat and corrosion resistant. SpecificationName:10Pcs 100mm OD 12mm …
10Pcs 100mm OD 12mm 3mm Thick Wall Borosilicate Glass Blowing TubeRead More
VHM-306 TPA3118 2x30W 12-26V DC Stereo Audio bluetooth 4.2 Digital Power Amplifier Board for Amplifiers D3-001
$16.83Amplifier BoardAdd to cartSpecificationsModel:VHM-306 Audio input:DC12~36V Power amplifier chip:TPA3118 Bluetooth channel:stereo Output Power:30W*2Applicable impedance:4,6,8Ω AUX input:3.5 earphone holder Product Size:70*52*12mm Package Included1 x VHM-306 TPA3118 2x30W Bluetooth 4.2 Digital Amplifier Board
10pcs XD-M131 DC 12V Photosensitive Resistor Module Light Control Switch Photosensitive Relay Module
$49.09Relay ModuleAdd to cartSpecificationProduct model:XD-M131Product Name:photosensitive relay moduleOperating voltage:12VOutput mode:one channel relayOverall size:52 x 31 x 31mmDescription1. This product is mainly used for light detection, brightness detection and control and other occasions, through the potentiometer can be adjusted to detect brightness threshold. With the relay, it can do a variety of brightness detection switch, you can control a …
5pcs 1.8 inch LCD TFT Display Module with PCB Backplane 128X160 SPI Serial Port
$54.01Display ScreenAdd to cartFeatureResolution:128X160Driver IC:ILI9163/ST7735Module with regulator IC supports 3.2V/5V power supplyWith SD card holder, you can do experiments like digital photo frameThe module reserves the Nokia3310/5110 interface, supports the 1602 interface, and directly plugs in and out.IO for streamlined wiring:(only 3 IOs after optimization)1. RST– directly connected to the microcontroller reset signal terminal, this IO can save2. …
5pcs 1.8 inch LCD TFT Display Module with PCB Backplane 128X160 SPI Serial PortRead More
Reviews
There are no reviews yet.