I received mine just a day ago, W00t!
For the LSM303 accelerometer, which direction is “forward”? Looking at the spec sheet for it that forward would be the narrow edge opposite the USB connector…
Correction: The correct spec sheet for the LSM303 on our ONE boards looks more like a LSM303DTR (LGA-16, not LGA-14).
The orientation of this chip is similar to the other, placing X facing the short edge with the LoRa antenna, and Y towards the long edge with pins for D2-D11.