GT202-IC2006 is a PC/104 module developed by Longthink Technology that can be used to extend the capability of PC/104 systems. It is a small, rugged, and reliable module that easily integrates into existing PC/104 systems. It provides a total of two 1.8V UARTs with selectable baud rates, four GPIOs, one programmable interrupt, one 16bit GPIO, and two 1.8V I2C buses. The module also features a watchdog timer, power-down mode, temperature operating range from -20°C to +70°C, and low power consumption.