If it reacts strangely, it's probably not the newest feedback servo.

There are tokens ',' and '.' to decrease and increase the speed within each gait by reducing the delay between each frame. .

The eight values are the angles for joints starting from index 8 in this picture. https://docs.petoi.com/petoi-robot-joint-index The head angle is calculated using sin function https://github.com/PetoiCamp/OpenCat/blob/902c3192224833202c429f59df9678b60d838989/src/skill.h#L470-L472 You can import the InstinctBittle.h into the Skill composer to play with the gait array. https://docs.petoi.com/desktop-app/skill-composer#import-the-skill

Hi, you will need to wire the sensor using jumper wires and connect it to one of the digital Grove pins with pin number 6,7 or 8,9. Here's the test code for the regular ultrasonic sensor. https://github.com/PetoiCamp/OpenCat/blob/main/ModuleTests/testUltrasonic/testUltrasonic.ino

Hi, you can use a regular demo code for DHT11, and integrate it with Bittle's code. https://docs.petoi.com/extensible-modules/introduction

It's equipped by default on the Nybble cat. But we haven't listed it on our online store. We also have a new cat to be released this fall.

Thanks for your early support on the Nybble project. We have been improve it in many aspects which led to multiple versions. It's challenging to keep the workflow neat while keep all versions covered. It's still much easier to update documents than re-editing the videos. I'd suggest you watch the video to see a big picture of the whole process, then refer to the docs that have detailed notes.

Hi, it's not a cryptic post, but shown in the assembling instruction following the path: docs.petoi.com => Nybble Cat User Manual => 3 🏗 Assemble the Frame => 3.1 Head and neck. Please let me know your path when checking the tutorials and suggest a better way to avoid future users missing it.

Hi, Please compare these two pictures: https://nybble.petoi.com/chapter3#id-3.1.1-part-list

If you open the back cover, does the blue led on the board lighting steadily? It looks like a crashed bootloader. Do you have the bootloader resetter in your package? https://docs.petoi.com/technical-support/burn-bootloader-for-nyboard#use-the-simple-bootloader-resetter

It looks cute. Will it be available for other users to download?

When you “turn on” the robot, have you long-pressed the battery’s button, and is the blue LED constantly lighting up?

If you have a soldering iron, we can send you a voice extension hat.

You can comment out #define GYRO_PIN, and #define IR_PIN to save more programming space on NyBoard. This allows you to write logic for multiple sensors.

We are already sending out the new servos to flush the old inventories. If you have the P1L servo with production date after 2024, they probably have feedback. With the latest OpenCatEsp32 firmware for BiBoard, if you enter 'f' in the serial monitor, it should print out the angles of feedback servos and bring a demo of controlling the robot with feedback. PWM servo with angle feedback test demo

Hi, have you checked this section in the user manual? If not, where did you find the user manual and if there's any improvement that we can help future users to locate this section?

There's another structure that you can hook weight below Bittle's belly. You need to print a pair of them. https://github.com/PetoiCamp/NonCodeFiles/blob/master/stl/Bittle_hookForCarryingCargoUnderBelly.stl

The chassis and battery can be installed backward to shift the center of mass. I also adjusted the gaits to make the legs step more forward.

Yes, we will release an official robot arm in a couple of months.

There's a parameter in the transform function.