I've bought an Linksys WRT54G to let it Talk with the Arduino. But I can't let them "talk" over Serial. Pin Attachment:
Arduino RX ------- 1k Resistor ------ Router TX Arduino TX ------- 1k Resistor ------ Router RX Arduino GND -------------------------- Router GND
My Arduino Snippet is the Simple PhysicalPixel Example. I added a new line to it, so I know if there is any Connection with the Router:
Serial.write("Hi, I am alive!");
And it works! I SSH to my Router and type in:
cat < /dev/cua/1
and it says "Hi, I am alive!". So it can Reads from the Arduino, but the Router cannot Transmit?! (I dont even know if thats right).
What I am trying to do?
I'm trying to make a Wireless Arduino "Platform". I dont want to spend money on Xbees. I just want to realise it with the WRT54G.
I'll be glad if there is anyone who can help me.
And dont worry - I googled for more than 24 hours.. I tried almost everything...
Best Regards, Andi