# APIs

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