ITEM NAME:STM32F030F4P6 ARM CORTEX-M0 Core Minimum System Dev Board for Arduino Descriptio n Description: 100% new high quality Professional after-sales team, let you buy more assured Specifications: Size: 4.5*3cm Package Included: 1PCS STM32F030F4P6 ARM CORTEX-M0 Core Minimum System Dev Board for Arduino Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! STM32F030F4P6 ARM CORTEX-M0 Core Minimum System Dev Board for Arduino.We'd like to settle any problem in a friendly manner. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted.