Sensoreact Controls - Raspberry Pi Pico Code

Complete MicroPython code for DIY car control with Raspberry Pi Pico 2W

Overview

This MicroPython code enables complete control of your DIY car using Raspberry Pi Pico 2W. The code includes web server functionality, Wi-Fi connectivity, motor control, sensor integration, and three operational modes: Free Control, Line Follower, and Obstacle Avoidance.

Features

Wi-Fi Control: Web-based interface
Movement: Forward, Backward, Left, Right, Stop
Modes: Free, Line Follower, Obstacle Avoidance
Sensors: IR sensors, Ultrasonic sensor
Actuators: Motors, Servo, LEDs, Buzzer
Camera: ESP32-CAM integration

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Raspberry Pi Pico Code

Complete MicroPython code for Sensoreact Controls with web interface, camera streaming, and autonomous modes.

File Size 5.7 KB
Modified Jan 23, 2026
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Quick Info

Language: MicroPython
Board: Raspberry Pi Pico 2W
Difficulty: Intermediate

Required Components

  • Raspberry Pi Pico 2W
  • L298N Motor Driver
  • DC Motors (2x)
  • IR Sensors (2x)
  • Ultrasonic Sensor (HC-SR04)
  • Servo Motor
  • LEDs and Buzzer

Setup Instructions

  1. Install MicroPython on your Raspberry Pi Pico 2W
  2. Update Wi-Fi credentials (SSID and PASSWORD)
  3. Set the ESP32_CAM_IP address from your ESP32-CAM serial monitor
  4. Connect components according to the pin configuration
  5. Upload the code to your Pico using Thonny or similar IDE
  6. Run the code and connect to the displayed IP address

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