> For the complete documentation index, see [llms.txt](https://docs.petoi.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.petoi.com/apis.md).

# APIs

- [Serial Protocol](https://docs.petoi.com/apis/serial-protocol.md)
- [Feedback servos](https://docs.petoi.com/apis/serial-protocol/feedback-servos.md)
- [Nested task queue and signal generator](https://docs.petoi.com/apis/serial-protocol/nested-task-queue-and-signal-generator.md)
- [Python API](https://docs.petoi.com/apis/python-api.md): How to use python scripts to have fun with the robots
- [8266 MicroPython controller](https://docs.petoi.com/apis/8266-micropython-controller.md): The tutorial of using the WiFi module as a MicroPython controller
- [Run MicroPython on ESP8266](https://docs.petoi.com/apis/8266-micropython-controller/run-micropython-on-esp8266.md)
- [Setup WebREPL](https://docs.petoi.com/apis/8266-micropython-controller/setup-webrepl.md): Realize remote debugging and upload script
- [Using the ESP-NOW protocol](https://docs.petoi.com/apis/8266-micropython-controller/using-the-esp-now-protocol.md): Petoi Group Control Solution
- [8266 Arduino C Controller](https://docs.petoi.com/apis/8266-arduino-c-controller.md)
- [C++ API](https://docs.petoi.com/apis/c++-api.md): How to use C++ to play with Nybble😼 or Bittle🐶
- [Raspberry Pi serial port as an interfac](https://docs.petoi.com/apis/raspberry-pi-serial-port-as-an-interfac.md)
- [For BiBoard V1](https://docs.petoi.com/apis/raspberry-pi-serial-port-as-an-interfac/for-biboard-v1.md)
- [For BiBoard V0](https://docs.petoi.com/apis/raspberry-pi-serial-port-as-an-interfac/for-biboard-v0.md)
- [Set up Development Environment on ChromebookU](https://docs.petoi.com/apis/set-up-development-environment-on-chromebooku.md)
- [ROS and ROS2](https://docs.petoi.com/apis/ros-and-ros2.md): ROS Interface


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://docs.petoi.com/apis.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.