When I purchased the Bittle “unassembled”, I also purchased from Amazon the Bittle Robotic Dog Intelligent Camera Module by Petoi. I read in one of your comments, “You still need to upload a different program for the camera to work. It’s not plug and play”. I have downloaded the MuVizsionSensor3 zip file from https://github.com/mu-opensource/MuVisionSensor3 and unzipped. I assume this is the correct file. I find two (2) groups: 1."examples": ball.ino, body.ino, colorDetect.ino, colorRecognition.ino etc and 1a. "use_arduino_base_interface_only": ball.ino, body.ino, card.ino, color_detect.ino color_recognition.ino Questions: 1. Which of the above groups do I upload: "examples" or "use_arduino_base_interface_only" ? 2. Can only one(1) action, such as ball or body or color detect etc., be upload to the Nyboard or can they ALL be uploaded as a group? 3. How do I command the action, such as following a ball, color detection, etc? From the Petoi app? 4. Where do I find a description of each camera action? Any information you may have will be helpful. I have read the tutorial and manufacture’s notes, but looking for more information. Thanks again. Stuart

Hi, Just assembled Bittle up to paragraph #4 Board Configure. I downloaded the apps 1. Arduino - when opened, headline reads “sketch_may27d | Arduino 1.8.19.” 2. OpenCat.ino - when opened headline reads “OpenCat | Arduino 1.8.19” If I read correctly, I skip paragraphs 4.2.1 and 4.2.2 (bracketed with brown line). Paragraph 4.2.3 shows Arduino file opened with headline reading “Arduino File Edit Sketch Tools Help”. How do I get there. What file(s) am I missing? Searching the Forum, YouTube videos etc has not helped so basically “stuck” at paragraph 4.2.3. Any help would be appreciated. I have basically no programming experience. My desktop is an iMac.