Arduino ETHERNET + USBASP v2.0 and ATMEL AVRisp

[4PedroJr]

Hello, my name is Pedro.

I'm trying to test an sketch with this Arduino ETHERNET and I'm having some trouble here. I have an ATMEL AVRisp module and an USBASP v2.0 module. So here come my question (I'm a beginner with Arduino):

1. Is it possible to comunicate with the computer with those modules above without an Ethernet cable?There have another option? Because the Ethernet cable don't 'feed' the board with current, right?
2. The ETHERNET Arduino answers the same language as the Arduino UNO what's the main difference between them? Can I use the same codes in both boards?
3. When I turn on the ETHERNET Board the Arduino interface is not recognizing the 'port' even with the lights of the board turned on. Do you have any idea about what might be wrong?

Here goes some pictures.

• I'm from Brazil, so you guys can answer with either portuquese and english.

Thanks for paying attention.

[Ballscrewbob]

That is simply an ETHERNET SHIELD.

It is not an Arduino so trying to talk to it as you would an Arduino is almost pointless unless you have a board on which to mount it.

Clearly it is picking up power from you ICSP ASP but dont let that confuse you as to what it can do.

[sterretje]

@ballscrewbob
Are you sure it's just a shield? It has a barrel connector, it has what seems to be a 328P. I think that it is a Arduino Ethernet Rev3 without PoE (or a clone of it).

@4PedroJr
Please post a link to what you bought.

OP's image

[Ballscrewbob]

You may well be correct i was focused on the larger wiznet chip.

My bad !

Selection of the correct processor then in the IDE ?

[sterretje]

I'm not familiar with the board. From the schematic and the image, it seems to be missing a USB-to-TTL chip and the USB connector.

Regarding point 3 in the opening post, I think the first thing is to determine if the USBASP (not familiar with that either) is recognised by the operating system (windows device manager or its Linux/Mac equivalent).

Alternative might be to use a USB-to-TTL cable connected to the RX and TX pins.

[Juraj]

Arduino Ethernet has Atmega 328p like an Uno, but it doesn't have USB.

You can't use ISP programmer to communicate with the board, only to program it.

You can connect an USB-to -TTL-Serial adapter to pins 0 RX and 1 TX and use it same way like the on-board adapter on Uno.

[4PedroJr]

Thanks for the replies, I'm gonna analise them. I'm new here, so pacience!

But related to the board it's an Arduino Ethernet Rev3, at least the box says it's Original Arduino.
I toke some pictures but I'm gonna convert them to adjust the format.

I'll try the TX - RX thing.

[sterretje]

No need for pictures of the board.

You need to spend some time to figure out why the USBASP is not working,

A USB-to-TTL is always useful. Get one that also exposes the DTR line so you can reset the board (requires soldering for that).

[westfw]

The programmers you mention are only good for “upload using programmer” - they won’t allow other communications between the pc and the arduino.

[4PedroJr]

Some images...
Correct me if necessary.

[Juraj]

4PedroJr:
Some images...
Correct me if necessary.

it is ok. but with ISP programmer you can only flash a new sketch.

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