Primary features include modular rail mounting, C-programmability with a 32-bit ARM processor, USB downloading and debugging, and a free integrated development environment, Moacon Studio. The core processing module features a 32-bit ARM Cortex with a clock speed of 72MHz, 512KB Flash program memory, 64KB SRAM of data memory, and 32KB of non-volatile F-RAM for retaining constants and calibration. A built-in battery-backed real-time clock is provided, as well as an RS-232 Port, an LCD and seven-segment control port. Additional individual modules can be added for Digital I/O, Relay Output, Analog-to-Digital and Digital-to-Analog Conversion, Motor control, Temperature Monitoring, RS-232 Communication, Ethernet, etc.