Paris v4 WP+ BMA020 BMP085

[Katch]

Ok I'm building my v4 Paris MultiWii board and I have a question about wiring up the various components.

Am I right in saying the WM+ gets soldered to the HV I2C on the left of the board and the BMP085 gets soldered to the LV I2C on the left of the board.

As I understand it the BMA020 has a built in LLC so it needs to be soldered to the underside of the board on the otherside of the HV I2C in parallel with the WM+

Do I need to bridge the 2k2 pull-ups for this configuration?

I'll also be adding a HMC5883 compass when I source one. Does this go on the LV I2C side as well?

[Katch]

Hmm seems like this is more complicated than I initially thought. After further research I think this is correct.

WMP & BMA020 no pullups



WMP & BMA020 & BMP085 - need to move WMP on to 3.3v and activate the 2k2 pullups.



Does this look right? Do I need the software pullups active for either configuration?

[Katch]

If anyone cares and has a similar build, diagram 1 is almost correct the green and yellow wires on the bma020 are the wrong way round.

I now have a working Paris v4 with WMP and ACC. I have a BMP085 and HMC5883L on order so we'll see how that install goes next.

[UndCon]

Another V4 board owner...I added BMP085 to LC (just like your picture) and AXL345 instead of NK

Seems OK in GUI