External AC powered computer is recommended for solutions where EMYS will work as a standalone robot and you do not need the master controller integrated into the robot's base. Required input voltage is 100-240V AC, 50-60Hz. Computer's physical paramaters:
The computer is presented in Fig. 1. Its external I/Os are presented in Fig. 2. Detailed information about the computer can be found here LINK.
Fig. 1 External AC powered computer.
Fig. 2 External I/O - back view.