控制器 ATmega32u4
工作电压 5V
推荐输入电压 5V via microUSB or PoE 802.3af
规定输入电压 6-20V
数字 I/O 14
PWM 通道 7
模拟输入通道 6 (plus 6 multiplexed on 6 digital pins)
各I/O电流 40 mA
3.3V 引脚 50 mA
Flash 32 KB (ATmega32u4) of which 4 KB used by bootloader
SRAM 2.5 KB (ATmega32u4)
EEPROM 1 KB (ATmega32u4)
时钟频率 16 MHz
嵌入式linux系统
MIPS 24K processor operating at up to 400 MHz
DDR2 32MB Ram and 8 MB SPI Flash
Complete IEEE 802.11bgn 1×1 AP or router
USB 2.0 host/device
poE compatible 802.3af
MicroSD card support