KoreIO is a general Input and Output extension board for Khepera IV. It provides several interfaces to additional digital IO, digital power outputs, 10 bit analog inputs and 8 bits analog outputs. A CAN bus controller is also included to connect a Khepera IV to any CAN devices.
A special PWM ouput mode is available to control standard Servo Motors. The KoreIO board is able to control up to 10 Servo Motors simultaneously, and to provide them with 5V power supply.
KoreIO board supports standalone usage using a serial or I2C interface and it can be included in a KB-250 stack as well. The KB-250 interface is an open standard interface to expand the functionality of an existing ARM base platform in a easy and fast way. Besides using a full line of off-the-shelf KB-250 modules, developpers can also design their own modules. KB-250 modules can be used singularly or stacked together to give the needed functionality.
A set of high level commands is provided, to easily interface the Khepera IV programs or for external operations with the libkhepera.