burl3rat

irontrey5

This is another option rackmount">ethernet serial bridge for obtaining your Arduino

(or another PIC)

plugged into your system (ethernet) - utilize an seasoned NSLU2!

The NSLU2 and Arduino both talk TTL, but the NSLU2 is 3.3v and Arduino is 5v. User-friendly improve - put

a resistor!

Only 3 cords are required - pins 2, 4 and 3 along the NSLU2. You do not wish link up

the capacity pin.

In each the kitchen table down below, opt for the

bright stripe - this is the electrical

power pin.

NSLU2 - pin-out of your J2 serial harbour

Pin 1 - 3.3v, pin 1 incorporates a bright stripe close to it

Pin 2 - RXD, have from Arduino

to NSLU2 (

have to have resistor)

Pin 3 - TXD, send from NSLU2 to Arduino

Pin 4 - GND, surface association

This article is designed in personal reference to "Freeduino" - a BBB (uncovered bone board) option. Be sure that things are all driven out and unplugged. Then, join up the TTL pins marked "RX", "TX" and "GND" along

the Better business bureau on the way to correct pins upon the NSLU2. The Four serial port TTL pins on the NSLU2 are noticeable just below battery to

the right.

You are required to venue a 10k resistor concerning the

Arduino and then the NSLU2 on pin 2 to the NSLU2 to be sure the

5v coming from the Arduino are reduced to secure and safe quantities.

Now capability within the NSLU2 and Arduino this really is flased with Debian (SlugOS would be wise to task also). Put up minicom (apt-get) and begin up minicom and set up 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 take a look at running off together

equipment, capacity back

up and try more. If you have made

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

It is

important to location a 10k resistor regarding the

Arduino as well as NSLU2 on pin 2 among the NSLU2 to ensure the

5v coming from the Arduino are lowered to

safeguarded amounts.

Now electricity in the Arduino and NSLU2 thats

generally flased with Debian (SlugOS need to employment also). Mount minicom (appropriate-get) and get started up minicom and set the serial harbour tottyS0 and 9600, 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 you could try running from the two of them devices, strength backup and try over again. If you have made

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