Anyone tryed to connect WMP and NK in direct connexion method ?
Yesterday I tried to do that but without success or middle success...
My WMP alone in direct connexion work like a charm. But with NK on the same wire... arduino's LED blink continuously.
I have wired all components like this picture:
http://wbb.multiwii.com/download/file.php?id=57&mode=view
but with my version of NK:
![Image](http://i53.tinypic.com/flc27m.jpg)
I hope I have not cut important things !!
On my MultiwiiConf, ACC is present. When I start arduino, ACC_Z increaze and stabilize to ~200. But no others activities :
![Image](http://i55.tinypic.com/vqgxte.jpg)
SCL signal :
![Image](http://i55.tinypic.com/w9tx5w.jpg)
SDA signal:
![Image](http://i54.tinypic.com/k4cpq1.jpg)
On SDA, voltage level is very bad... 2V contrarily to VDD 2.8V (OK on VDD of WMP and NK)
Software configuration:
#define ITG3200
#define NUNCHACK
#define I2C_SPEED 100000L
#define INTERLEAVING_DELAY 5000
I've tried many combination but without success
![Sad :(](./images/smilies/icon_e_sad.gif)
May be add other pull-up ? http://wbb.multiwii.com/viewtopic.php?f=6&t=178&start=10#p1591