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RC Robot Tutorial

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Alex B.
2025-07-21 02:18:07 -04:00
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ESP-IDF_Robot/tutorial/docs/source/intro.rst
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OVERVIEW OVERVIEW
============ ============
At the heart of this project is ESP32-C3 IoT Link than enables a customizable remote-controlled car to responds to real-time At the heart of this project is ESP32-C3 IoT Link, which enables a customizable remote-controlled car to respond to real-time
control inputs, handle speed adjustments, directional changes, and even extend features like measuring system telemetry values control inputs, handle speed adjustments, directional changes, and even extend features like measuring system telemetry values
such as voltage, current, temperature, etc. The foundational setup uses ESP-NOW for transmitter and receiver devices, such as voltage, current, temperature, etc. The foundational setup uses ESP-NOW for transmitter and receiver devices,
allowing you to wirelessly control the car's behaviour. While the design and physical appearance of the RC car can vary wildly allowing you to control the car's behaviour wirelessly. While the design and physical appearance of the RC car can vary wildly
depending on your creativity and available hardware, the control system remains the same. To facilitate wireless communication depending on your creativity and available hardware, the control system remains the same. To facilitate wireless communication
between devices, the system employs IoT Link powered by ESP-NOW, which is a lightweight and connection-free protocol ideal for fast, between devices, the system employs IoT Link powered by ESP-NOW, which is a lightweight and connection-free protocol ideal for fast,
low-latency data transmission between ESP32 microcontrollers. low-latency data transmission between ESP32 microcontrollers.
An ESP-NOW protocol is used for sending control data wirelessly to the remote-controlled car. ESP-NOW enables fast and efficient The control values are sent wirelessly to the remotely controlled car using the ESP-NOW protocol. ESP-NOW enables fast and efficient
communication between ESP32 devices without the need for a Wi-Fi router, network, or pairing. The provided tutorial demonstrates a communication between ESP32 devices without the need for a Wi-Fi router, network, or pairing. The provided tutorial demonstrates a
functional setup where a transmitter encapsulates and sends data to a receiver to define the car's speed and direction, forming the functional setup where a transmitter encapsulates and sends data to a receiver to define the car's speed and direction, forming the
core communication loop. While the baseline implementation focuses on movement, additional features like lights, sensors, or core communication loop. While the baseline implementation focuses on movement, additional features like lights, sensors, or