Product Quantity Subtotal STM32F401CCU6 Minimum System Board Microcomputer STM32 ARM Core Board $2.33 STM32F401CCU6 Minimum System Board Microcomputer STM32 ARM Core Board quantity × $2.33 STM32F401CCU6 Minimum System Board Microcomputer STM32 ARM Core Board quantity $2.33 Coupon: Apply coupon Update cart Cart totals Subtotal $2.33 Total $2.33 Proceed to checkout