Lisa/MX is a nano UAV autopilot. Designed to combine small size with flexibility. Think of it as a UAV autopilot evaluation board. There only default IO used by default for certain tasks. This does not mean you can't use it for completely different task.
**Lisa/MX Specs** * STM32F4 168MHz ARM Cortex-M4 microcontroller with FPU * 1 Mbyte of Flash memory * 192+4 Kbytes of SRAM including 64-Kbyte of CCM (core coupled memory) data RAM * Cryptographic acceleration: hardware acceleration for AES 128, 192, 256, Triple DES, HASH (MD5, SHA-1), and HMAC * True random number generator * 3 axis gyroscope (connected over SPI for high speed sampling and low latency) * 3 axis accelerometer (connected over SPI for high speed sampling and low latency) * 3 axis magnetometer barometer * I2C 5V level shifter for compatibility with 5V I2C ESCs * CAN (Control Area Network) transceiver * 2 TTL level serial ports for telemetry radio and GPS * 1 high speed SPI interface for high speed hardware expansion * 2 I2C interfaces for actuators and sensors * 2 serial input interfaces for remote control receivers * 1 CAN interface for actuators and sensors * 1 USB port * 8 PWM outputs/inputs for servos or legacy PPM RC receivers * 3 Analog inputs for thermopiles, sensors or other