Board – AlienWii32 (ALIENWIIF1 and ALIENWIIF3 target) The AlienWii32 is actually in prototype stage and few samples exist. There are some different variants and field testing with some users is ongoing. The information below is preliminary and will be updated as needed. Here are the hardware specifications: STM32F103CBT6 MCU (ALIENWIIF1) STM32F303CCT6 MCU (ALIENWIIF3) MPU6050 accelerometer/gyro