Search found 3 matches

by shtonkalot
Mon Mar 07, 2011 9:38 pm
Forum: Arduino & Seeeduino
Topic: Neorainbowduino i2c communication help.
Replies: 1
Views: 1903

Re: Neorainbowduino i2c communication help.

OK, well the very helpful mich from www.neophob.com helped me out via email and suggested I look at the mega's i2c pins. Sure enough they needed switching and now I have got communication! However I still have some problems. The i2c scanner example finds my board now, the simple example produces dot...
by shtonkalot
Mon Mar 07, 2011 8:48 pm
Forum: Arduino & Seeeduino
Topic: Neorainbowduino i2c communication help.
Replies: 1
Views: 1903

Neorainbowduino i2c communication help.

Hello all. I have just gotten neorainbowduino uploaded and can't seem to figure out why I can't get any i2c communication. I'm quite new to this so I'm not sure where to start. I have a arduino mega 2560 and a rainbowduino v2.0 I used the "neorainbow-0.82" package and followed the install steps from...
by shtonkalot
Fri Mar 04, 2011 9:58 pm
Forum: Arduino & Seeeduino
Topic: Arduino Mega and Rainbowuino v2.0
Replies: 8
Views: 4704

Re: Arduino Mega and Rainbowuino v2.0

I was having trouble programming my new rainbowduino 2.0 with my arduino MEGA 2560. I originally just got the error: avrdude: stk500_getsync(): not in sync: resp=0x00 avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51 after checking this thread and taking some tips from eikcam1 I fina...