Haptic Duino is a project to create a linked set of Arduino devices that communicate with each other. One device, a Feather 32u4, has a BNO055 9-dof device on it; it beams 9-dof data as a packet via RF to the other Arduino. The other Arduino, also a Feather 32u4, receives said information, and translates it into a haptic signal via ERM motors. It also has capacitive touch buttons that can be used to initiate a calibration sequence; when the button is pressed, the other device should first be held stable, then tilted, and finally help stable, in sync with an LED indicator on the second, receiver device.
The project can be loaded and edited in platform.io.