Crawler robot. Quadruped? Either has two, four or six legs, depends on how you count them.
Using two standard servos, two microservos, arduino uno, sensor shield and HC05 Bluetooth module to communicate with RemoteXY app on my cell phone. Software giving me some problems and times out sometimes so need to see what is up with that before I will use if for anything else.
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/crawling-robot