Error: cannot convert ‘USBSerial*‘ to ‘HardwareSerial*‘ in assignment
作者：互联网
错误描述：
error: cannot convert ‘USBSerial*’ to ‘HardwareSerial*’ in assignment.
解决办法：
https://github.com/ROBOTIS-GIT/OpenCR/issues/120
https://github.com/ROBOTIS-GIT/OpenCR/blob/master/arduino/opencr_arduino/opencr/libraries/turtlebot3_ros_lib/ArduinoHardware.h
标签：convert,GIT,arduino,assignment,USBSerial,OpenCR,https,HardwareSerial,opencr 来源： https://blog.csdn.net/weixin_43490976/article/details/118518027