While each sandbox can be used for general purpose development, each is also differentiated with the set of devices as shown in the table below: 

|| Sandbox || Node Type || Specialization ||
|| SB1 || VIA C3 || General purpose ||
|| SB2 || VIA C3 || General purpose ||
|| SB3 || LV-67C || USRP2 ||
|| SB4 || LV-67C || WOOPS ||
|| SB5 || LV-67C || USRP ||
|| SB6 || LV-67C || CR-Kit, Intel devices & WiMAX ||
|| SB7 || LV-67C || Atheros 9K, ZigBee & WiMAX ||
|| SB8 || LV-67C || Atheros 9K & WiMAX ||
|| SB9 || LV-67C || WOOPS ||