Petoi Camp

I just received by BiBoard V1 to upgrade Bittle from its current Nyboard and I attempted to compile the program "openCatEsp32.ino" using the latest Arduino IDE 2.3.5 but I get compile errors. I have configured the Arduino IDE for the "ESP32 Dev Module" and as I only have 4MB flash I leave the Flash Settings in the IDE to the default: 4MB. The compile errors give me a message I do not understand. This is: "Compilation error: too few arguments to function 'esp_err_t nvs_entry_find(const char*, const char*, nvs_type_t, nvs_opaque_iterator_t**)' So what is the way forward? Do I have to revert to an older version of the Arduino IDE either 1.8.9 or 2.0.12? If so I will have to install the older IDE on a separate computer as I do not want to corrupt the current IDE.

Hey all, I'm new to the community and apologies for the basic question - I'm at the early stages of setting up Nybble and was going to calibrate the servos before installing to the body, but upon pressing 'c' to go into calibration mode, 5 of my servos are spinning like crazy even after 3 minutes so I pressed reset, why is this and how do I calibrate properly? This is what serial monitor is showing: Servo:27.00 Skill TaskQ Ready! g d 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, c THANKS MUCH!!!

I have been trying out Bittle's robot arm attachment between projects, and I figured I would put all feedback in one place, as I am sure to come across more issues and fixes. Issue 1: Gripper mirroring. When using the skill composer program, it appears that exporting a mirrored skill also inverts the claws open/close position, which it should not do. Issue 2: Sagging servos. We have discussed this before, Bittle's legs give way after a few seconds of maintaining the same position, as does the gripper. I understood that this is a safety mechanism to prevent overheating, but it's also difficult to program skills for the arm when the body keeps sinking. Using the test stand could be a solution, but I'd lose track of the height of the gripper relative to the ground. Issue 3: Control precision. I see that there is now a joypad controller available, but I prefer to make the arm work without specialised equipment. The easiest solution I've tried so far is to add buttons to the android app to slow down the gaits (token ','), and to take one step left or right from a standstill, to better align the gripper with an object. The latter two skills can be copied to the android app if you save the content below into two ".md" files and open them on your android device. stepL Note: You may add a short description/instruction here. Model: Bittle Creator: Nature Location: Earth Date: Aug 14, 2025 Demo You can modify the link in the round brackets Token K Data {-5, 0, 0, 1,0, 0, 0,0, 0, 0, 0, 0, 0, 0, 0, 30, 30, 30, 30, 30, 30, 30, 30, 8, 0, 0, 0,0, 0, 0, 0, 0, 0, 0, 0, 16, 11, 46, 39, 41, 35, 24, 13, 8, 0, 0, 0,0, 0, 0, 0, 0, 0, 0, 0, 11, 16, 37, 44, 35, 41, 12, 24, 8, 0, 0, 0,0, 0, 0, 0, 0, 0, 0, 0, 29, 41, 20, 19, 20, 24, 23, 37, 8, 0, 0, 0,0, 0, 0, 0, 0, 0, 0, 0, 30, 30, 30, 30, 30, 30, 30, 30, 8, 0, 0, 0,}; stepR Note: You may add a short description/instruction here. Model: Bittle Creator: Nature Location: Earth Date: Aug 14, 2025 Demo You can modify the link in the round brackets Token K Data {-5, 0, 0, 1,0, 0, 0,0, 0, 0, 0, 0, 0, 0, 0, 30, 30, 30, 30, 30, 30, 30, 30, 8, 0, 0, 0,0, 0, 0, 0, 0, 0, 0, 0, 11, 16, 39, 46, 35, 41, 13, 24, 8, 0, 0, 0,0, 0, 0, 0, 0, 0, 0, 0, 16, 11, 44, 37, 41, 35, 24, 12, 8, 0, 0, 0,0, 0, 0, 0, 0, 0, 0, 0, 41, 29, 19, 20, 24, 20, 37, 23, 8, 0, 0, 0,0, 0, 0, 0, 0, 0, 0, 0, 30, 30, 30, 30, 30, 30, 30, 30, 8, 0, 0, 0,};