Pro Micro有三个版本 :
- v1.0: https://www.sparkfun.com/products/retired/10998
- v1.1: https://www.sparkfun.com/products/retired/11098
- v1.2, v1.3: https://www.sparkfun.com/products/12640
NOTE: 电路图标记有误,Pin8应该是PB0(SS), v1.1标对; v1.2, v1.3又标记错了。
在使用arduino studio@1.6.7进行开发的时候,开发板可以选择”Arduino Leonardo”。USB设备的驱动文件放在arduino-1.6.7/drivers下面。
产品介绍:https://www.sparkfun.com/products/12640
电路图:http://cdn.sparkfun.com/datasheets/Dev/Arduino/Boards/SparkFun_Pro_Micro_v13a.pdf (@本地)
ATmega32U4 datasheet: http://cdn.sparkfun.com/datasheets/Dev/Arduino/Boards/ATMega32U4.pdf ( @本地)
v1.1美图(来自sparkfun):
v1.1,v1.2, v1.3引脚分布图:(@本地)