clouds4bee

cutmonkey0

Is another choice

href="http://www.comtrol.com/rocketlinx-industrial-ethernet-switches/industrial-ethernet-switches/rocketlinx-es8108f-

singlemode">Experienced so you can get your Arduino

(or some other PIC)

linked to your

circle (ethernet) - make use of an existing NSLU2!

The NSLU2 is 3.3v and Arduino is 5v, even

though the NSLU2 and Arduino both talk TTL. Very simple remedy - squeeze in a resistor!

Only 3 cords are essential - pins 4, 2 and 3 on your NSLU2. You do not need to relate

the capability pin.

Each the table here, look for the white stripe - this is the ability pin.

NSLU2 - pin-right out of the J2 serial slot

Pin 1 - 3.3v, pin 1 does have a light stripe near to it

Pin 2 - RXD, receive from Arduino

to NSLU2 (really should have resistor)

Pin 3 - TXD, send from NSLU2 to Arduino

Pin 4 - GND, terrain association

This information is designed in personal reference to your "Freeduino" - a Better

business bureau (bare your bones table) enter. Make sure that things are run off of and unplugged. Then, join the TTL pins labeled "RX", "TX" and "GND" on the Better business bureau up to the proper pins by the NSLU2. The 4 serial slot TTL pins on your NSLU2 are

observable just below battery to

the right.

You need to house a 10k resistor concerning the

Arduino additionally the NSLU2 on pin 2 of the NSLU2 so your

5v from the Arduino are diminished to harmless quantities.

Now vitality along

the NSLU2 and Arduino that is definitely flased with Debian (SlugOS should really jobs also). Install minicom (appropriate-get) and start up minicom and set the serial harbour tottyS0 and 9600, 8N1.

If the connections are correct, the TTL pins/port on the Arduino and NSLU2 are functional you should now see the output

from the Arduino. If you do not see anything, be sure you have pre-programmed your Arduino with a program

that outputs text at the proper baud rate. Also take a look at running from both of these devices, ability back and check out over again. If you have made

other hardware mods such as overclocking on the NSLU2, it is possible the serial port will not work.

You have got to put a 10k resistor relating to the

Arduino and therefore the NSLU2 on pin 2 of an NSLU2 so your

5v from the Arduino are minimized to safe stages.

Now potency inside the Arduino and NSLU2

that could be flased with Debian (SlugOS ought to job also). Mount minicom (appropriate-get) and start up minicom and set the serial dock to9600 and

ttyS0, 8N1.

The TTL pins/port on the Arduino and NSLU2 are functional you should now see the output from the Arduino

if the connections are correct. Be sure you have pre-programmed your Arduino with a program that outputs text

at the proper baud rate if you do not see anything. Also look into running out of both of the models, impact back and try once more. It is possible the

serial port will not work if you have made other hardware mods such as overclocking on the NSLU2.