Seeed Studio 114991551 机器人Crazyflie 2.1-开源微型四旋翼无人机，支持蓝牙5 LE，机器人，适用于室内/小空间/高密度

Core: ARM Cortex M4

Dimensions: 92 mm x 92 mm x 29 mm

Unit Weight: 125.062 g

Interface Type: I2C, SPI, UART, USB

Operating Supply Voltage: 3.3 V

Tool Is For Evaluation Of: STM32F405