NoticeDifference between revisions of "IBoard Ex"
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| + | ===Micro SD Socket=== | ||
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| + | ===W5100 Communication Interface=== | ||
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| + | ===Xbee Communication Interface=== | ||
==Software== | ==Software== | ||
Revision as of 03:07, 20 May 2014
Contents
Overview
Iboard Ex is a unique Arduino board which features a WIZnet Ethernet port with POE, an XBee socket, nRF24L01+ module interface, Micro SD socket and an ATMEGA32U4. This board will add wireless XBee control as well as internet connectivity to your projects. And don’t need any external programmer, just connect it with PC by a USB cable. It’s great for anything from home automation to robot control. The possibilities are endless!
Spec
| PCB size | 80.77mm X 57.66mm X 1.6mm |
| Power supply | 7-23V DC |
| Microprocessor | Atmega32u4 |
| Indicators | PWR, Tx, Rx, COL, FDX, SPD, LINK,TEST |
| Communication Interface | Ethernet RJ45,XBee,nRF24L01+,UART,IIC |
| RoHS | Yes |
Electrical Characteristics
| Specification | Min. | Typical Value | Max. | Unit |
|---|---|---|---|---|
| Power Voltage | 7 | - | 23 | VDC |
| Input Voltage VH (Target Voltage = 3.3V) | 3 | 3.3 | 3.6 | V |
| Input Voltage VL: | -0.3 | 0 | 0.5 | V |
| Current Consumption | - | 100 | 500 | mA |
Hardware
Top View Map
Ethernet RJ45 with POE, Micro-SD Socket, XBee interface, nRF24L01+ interface, analog/digital electronic brick interfaces and so on, many interfaces are designed and broke out for many projects as Ethernet communication, wireless communication, mass storage, digital control and signal sample.
Pin Map
ITDB02 EB Interface
| Index of Interface | Name of Interface | Index of Arduino | Pin of Atmega32U4 |
|---|---|---|---|
| 1 | EB5 | A0 | PF7 |
| 2 | EB4 | A1 | PF6 |
| 3 | EB3 | A2 | PF5 |
| 4 | EB2 | A3 | PF4 |
| 5 | EB1 | A4 | PF1 |
| 6 | EB0 | A5 | PF0 |
nRF24L01+ Module Interface
| Index of Interface | Name of Interface | Index of Arduino | Pin of Atmega32U4 |
|---|---|---|---|
| 1 | GND | - | - |
| 2 | 3V3 | - | - |
| 3 | CE | D5 | PC6 |
| 4 | CS | D9 | PB5 |
| 5 | SCK | D13 | PC7 |
| 6 | MOSI | D8 | PB4 |
| 7 | MISO | D7 | PE6 |
| 8 | IRQ | D6 | PD7 |
Micro SD Socket
W5100 Communication Interface
Xbee Communication Interface
Software
IBoard Ex is used the ATmega32U4, and compatible with Arduino Leonardo.
Now the SD and Ethernet library is not support well with Arduino Leonardo, so when you use the IBoard Ex with these libraries, you need to modify something to make the code work.
With embedded bootloader, IBoard Ex is easy to use by Arduino IDE through USD, and chooses the selection of the "Board" menu with "Arduino Leonardo". ISP of Atmega32U4 is broke out for download firmware easily.
Download
Useful Link
By michu <Make StripInvaders Cheaper: Use An IBoard>
Andy Karpov's GitHub Page <RF24 library that supports nRF24L01 on iBoard>
Andy Karpov's GitHub Page <RF24Network library that supports nRF24L01 on iBoard>
