MM7150 - Microchip makes its cheap IMU

What about the Razor IMU, is it fine for Poppy ? How the IMU is integrate to the poppy architecture ?
Plug on an arduino board ? And how Pypot can acces to the IMU (need to configure in config.json ?)

If you have a simple example of the use of an IMU with poppy (python code), I would be gratefull.

Can you have the absolute vertical and horizontale with the IMU ?

I found more info about the razor IMU, I understand that you had test it and obtained good result :

Did you use this tuto to plug the IMU : Tutorial · Razor-AHRS/razor-9dof-ahrs Wiki · GitHub

And where did you buy your FTDI device ?