![]() ![]() I originally installed ESP32 boards into the Arduino IDE (ver 1.8.9) on a Windows XP machine that I use for hardware development. Wait until it's finished then close the dialog.Ĭlick the Tools|Board menu item again and select the board that you think will match your ESP32cam. Scroll down to “esp32” and click the Install button. The top of the submenu says Boards Manager click it to open the Boards Manager dialog. Close the dialog.Ĭlick the Tools|Board menu item (it might currently say e.g. My code produces a lot of warnings which I find excessive and unhelpful. (If the box already contains text, add a comma then the link.) Near the bttom is a box labeled “Additional Boards Manager URLs” paste the following link into it In the Arduino IDE (ver 1.8 or higher) select the File|Preferences menu item to open the Preferences dialog. This was my first encounter with the ESP32 and it was harder that I'd hoped. What I hope you'll do is work through each of the following Steps and at some point say "I now know enough to do the project that I personally want to do". I've provided a simple example of a robot-arm project but it's not meant to be the finished project. It's meant to be a set of tools that I hope you'll find useful in your own robot vision projects. This Instructable isn't really a finished project. What I want is an ESP32cam with a small display for debugging and lots of I/O for sensors and effectors. It's certainly the case that if you ignore any project that uses Wi-Fi, there are not many others left.One can think of lots of projects where you want a small camera module but don't want a PC running all the time. If that's true, it's rather disappointing. One commentator suggested that we ahould think of the ESP32cam as a single purpose device - it's a Wi-Fi camera that can also save images to an SD card. The more I searched the web, the more people I found running up against the same problems - there just aren't enough pins exposed. I was surprised at how hard it is to get the popular AI-Thinker ESP32cam to do anything standalone. This project is the first part of that robotics project. Can the robot use vision to put things together? I'm interested in assembly-robotics so I started to investigate how useful an ESP32cam would be. It ought to be very useful in robots that are not tethered to a PC through Wi-Fi. The ESP32cam is acting as not much more than a wireless webcam. But when you look on the web most ESP32cam projects are very similar: "here's an ESP32cam, let's connect it to a PC over Wi-Fi and use the PC to recognise a face or record video". The ESP32cam is a very nice processor and camera which should be useful in a wide range of robotics projects. ![]()
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