Introduction to the ros_arduino_bridge Open Source Package
This tutorial introduces the ros_arduino_bridge open source package. If you are creating a ROS mobile robot based on Arduino, this package provides a complete software solution. The package not only controls the motors to drive the chassis but also includes data acquisition from ultrasonic sensors and infrared distance sensors, as well as various general analog and digital signal sensors. It can control the output of digital signals and supports PWM servo control.Many of you may have encountered the error message in red in the picture above when using rosserial_arduino. Now, when I think about running:rosrun rosserial_python serial_node.py /dev/ttyACM0 I always feel unstable and various prompt errors may occur. Currently, the official solution is not very good. Since encountering the ros_arduino_bridge