azupwah
USA
Asked
— Edited
Irobot Roomba Legacy
— Legacy iRobot Discovery and 4xxx control via EZB software-serial (D0), supports Arduino/EZ-Robot, adjustable baud rate; not for hardware UART/USB
Try it →
Try inverting one of the two servos in the Movement Panel config...
i.e. Change forward value to 100 and reverse value to 1 or vice versa
Which side you need to change is a 50/50 guess with the info you have given but try one, if it moves in reverse it's the other that needed changing.