I am work in reseach institute and doing my Master project based on ROS . i wanted to know is there any way out by which i can 2 or more servos at a time from a single subscriber. Currently i am running one servo on a single channel of arduino Due. But i require two servos to be run at a same time by giving them different angle values. like;
rostopic pub Servo1 std_msgs/Int16 230; this passes 230 degree to the servo attached. But i want to control two at a time like;
rostopic pub Servo1 std_msgs/Int16 230 130 240; 230 for 1st servo; (degrees) 130for 2nd servo;(degrees) 240 for 3rd servo...(degrees)
is it possible? i m new in ROS.