burl3rat

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Here is another option

href="http://www.comtrol.com/products/rocketport-multi-port-serial-cards/rocketport-smpte/rocketport-upci-smpte-cards">Your input here for obtaining your Arduino

(or other PIC)

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

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

though the NSLU2 and Arduino both talk TTL. Clear take care of - place in a resistor!

Only 3 wire connections are essential - pins 4, 3 and 2 around NSLU2. You may not are going to link

the capacity pin.

Each the dining room table on the next paragraphs, try to look for the white colored stripe - that is the capability pin.

NSLU2 - pin-away from the J2 serial slot

Pin 1 - 3.3v, pin 1 includes a vivid white stripe next to it

Pin 2 - RXD, acquire from Arduino

to NSLU2 (needs to have resistor)

Pin 3 - TXD, transfer from NSLU2 to Arduino

Pin 4 - GND, terrain internet connection

This article is developed in useful resource to "Freeduino" - a BBB (uncovered our bones table) enter. Make certain all aspects are operated out of and unplugged. Then, attach the TTL pins marked "RX", "TX" and "GND" within the Better business bureau to a ideal pins on the NSLU2. The Four serial slot TTL pins inside the NSLU2 are accessible just beneath battery to

the right.

You will need to site a 10k resistor

involving the

Arduino plus the NSLU2 on pin 2 of NSLU2 hence the

5v from the Arduino are decreased to suitable stages.

Now electricity inside the Arduino and NSLU2 which may be flased with Debian (SlugOS might perform also). Mount minicom (apt-get) and

initiate up minicom and set up the serial dock 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. 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 have a shot

at driving away from both of those instruments, performance support and attempt in the future. It is possible the

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

You have to point a 10k resistor within the

Arduino while the NSLU2 on pin 2 in the NSLU2 hence the

5v coming from the Arduino are decreased to healthy thresholds.

Now electrical power up the Arduino and NSLU2 that is definitely flased with Debian (SlugOS will need to jobs also). Deploy minicom (appropriate-get) and get started up minicom and set the serial slot 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 strive running from both models, power back

up and check out more. If you have made

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