https://github.com/rawfish69/esp32-ranger-finder

Handheld ranger finder with ESP32
https://github.com/rawfish69/esp32-ranger-finder

arduino esp32 esp8266

Last synced: 5 months ago
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Handheld ranger finder with ESP32

• Host: GitHub
• URL: https://github.com/rawfish69/esp32-ranger-finder
• Owner: RawFish69
• License: gpl-3.0
• Created: 2024-12-21T09:31:37.000Z (7 months ago)
• Default Branch: main
• Last Pushed: 2025-01-03T22:28:03.000Z (6 months ago)
• Last Synced: 2025-02-19T17:21:22.647Z (5 months ago)
• Topics: arduino, esp32, esp8266
• Language: C
• Homepage:
• Size: 1.81 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# ESP32-Ranger-Finder

[![ESP32](https://img.shields.io/badge/ESP32-C3-green.svg)](https://www.espressif.com/en/products/socs/esp32-c3)

[![ESP8266](https://img.shields.io/badge/ESP8266-NodeMCU-yellow.svg)](https://www.espressif.com/en/products/socs/esp8266)

[![License](https://img.shields.io/badge/license-Open%20Source-blue.svg)](./LICENSE)

## Requirements

- ESP32 or ESP8266 Board

- VL53L1X sensor

- HC-SR04 ultrasonic sensor (Hybrid only)

- Servo motor for scanning (Hybrid only)

- OLED (Optional)

- Arduino IDE or PlatformIO

## Installation

1. Clone or download this repository.

2. Open the project in your preferred IDE.

3. Install required libraries (Adafruit_VL53L1X, ArduinoJson, etc.).

## Usage

1. Select the .ino you would like to use, upload the code to the ESP32.  

2. Connect to the “Range Finder Beta” Wi-Fi (for Hybrid Mode), "O_O" WiFi (for ranger finder ONLY mode)

3. Visit http://192.168.1.101 in a browser to view the radar UI and stats.

## Images

![Range Finder Demo](misc/rangefinder.jpg)

*ESP8266 Range Finder TOF Mode*

![Range Finder Hybrid](misc/hybrid.png)

*ESP32 Range Finder Hybrid Mode*

## CAD Files

![CAD Drawing](misc/cad_drawing.png)

*2D drawing of the range finder holder*

### [3D model of the range finder holder](CAD/range_finder_model.stl)

## Circuit Diagrams

TODO