The MMT31-M is a low-power, high-performance micro controller board developed by Microtran. It is based on the popular 8051 microcontroller and features a 32-bit ARM processor. The board features a USB port, as well as various analog and digital I/O ports. The board also includes an integrated CAN bus port as well as a serial port for communication with peripheral devices. Additionally, the board includes a variety of integrated peripherals such as an LCD display, a temperature sensor, buzzer, and an accelerometer. The board can be programmed using Microtran's MicroStart Studio software and the board is compatible with a wide range of external hardware, making it an ideal choice for a variety of embedded applications.