[“Generation 2” navX2-Micro Update: 6/15/2020 – navX2-Micro Firmware Version 4.0.400 is the latest version of firmware for the navX2-Micro model, and has been verified compatible with the RoboRIO.]
[“Classic” navX-Micro Update: 2/2/2019 – navX-Micro Firmware Version 3.1.366 has been released; this update is recommended if you using the navX-Micro USB Interface with the RoboRIO. To download this latest firmware, please follow the firmware update instructions.]
When using navX2-Micro on a FRC RoboRIO-based system, the USB and I2C interface options available in the navX-MXP RoboRIO libraries should be used. navX2-Micro is 100% compatible with the FRC navX2-MXP libraries when using USB and I2C.
Note: the link below leads to the navX-MXP website.