Serial cable, 16 to 28 AWG Power cable, 12 to 26 AWG

Controller with Cortex-A7 1GHz dual-core CPU, 512MB RAM, 3-in-1 serial port(s), Linux version, -20 to 60°C operating temperature

Controller with Cortex-A7 1GHz dual-core CPU, 512MB RAM, 3-in-1 serial port(s), Linux version, -40 to 75°C operating temperature