clouds4bee

longyong4

This is an alternative choice Great

site when getting your Arduino

(along with other PIC)

attached to your networking (ethernet) - utilize an vintage NSLU2!

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

though the NSLU2 and Arduino both talk TTL. Easy

repair - squeeze in a resistor!

Only 3 wiring are needed - pins 4, 3 and 2 to the NSLU2. You may not would

want to hook up

the power pin.

In each the kitchen table following next, consider the bright white stripe - that is the

potency pin.

NSLU2 - pin-right out of the J2 serial

dock

Pin 1 - 3.3v, pin 1 provides a bright stripe right next to it

Pin 2 - RXD, obtain from Arduino

to NSLU2 (needs to have resistor)

Pin 3 - TXD, send out from NSLU2 to Arduino

Pin 4 - GND, surface network

This post is written in referrals with the "Freeduino" - a BBB (uncovered your bones board) model. Be

sure all aspects are operated from and unplugged. Then, link up the TTL pins labeled "RX", "TX" and "GND" by the BBB toward the ideal pins to the NSLU2. The 4 serial port TTL pins around the NSLU2 are noticeable just beneath battery to the correct.

You need to home a 10k resistor between

Arduino and in addition the NSLU2 on pin 2 belonging to the NSLU2 so your

5v coming from the Arduino are lower to

acceptable tiers.

Now effectiveness within the NSLU2 and Arduino that is certainly flased with Debian (SlugOS has to energy also). Fit minicom (apt-get) and commence up minicom and set up the serial slot to9600 and

ttyS0, 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 consider powering away both instruments, vigor back

up and check out 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 must place a 10k resistor regarding the

Arduino and then the NSLU2 on pin 2 in the NSLU2 and so the

5v coming from the Arduino are lessened to okay

grades.

Now effectiveness up the NSLU2 and Arduino which is flased with Debian (SlugOS needs to deliver the results also). Set

up minicom (apt-get) and start up minicom and set up 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. 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 look at running off of

either machines, vitality back and attempt over again. It is possible the

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