This free open-source blockset provides additional Simulink blocks to control the Lego EV3 brick from a Raspberry Pi using USB communication. Access to the 4 motors and the 4 sensor ports is provided. No firmware update is necessary. In addition to the EV3 block, there is also 2 IMU blocks that let you access the MPU 9150 and the Pololu MinIMU-9 v2 I2C boards. This is ongoing development. Future releases will provide Simulink blocks for controlling multiple NXT 2.0 bricks and for the Raspberry Pi camera.