Tobi-esp32-robot

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Tobi-esp32-robot

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A compact ESP32 desktop companion robot featuring OLED eye animations and capacitive touch interaction.

Tobi-esp32-robot 최신버젼 다운로드

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// repository documentation

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# 🤖 Tobi ESP32 Desktop Robot

*A compact desktop companion robot powered by ESP32, featuring expressive OLED animations and capacitive touch interaction.*

# 📖 Overview

Tobi is a compact desktop companion robot designed around the ESP32 microcontroller. It combines expressive OLED eye animations with capacitive touch interaction to create a simple yet engaging robotic companion.

Touching the robot's head instantly changes its behavior, allowing it to switch between multiple emotional and animation modes.

The project is fully open-source and includes firmware, electronic schematics, and 3D printable enclosure files.

---
# ✨ Features

- 🤖 ESP32-powered robot
- 👆 Capacitive touch interaction
- 👀 Animated OLED eyes
- 🎭 Multiple behavior modes
- 🌙 Idle and sleep animations
- 🖨️ Fully 3D printable enclosure
- 🔋 Compact desktop design
- 🔓 Open-source hardware & software

---
# 🎥 Demonstration

## Robot Preview

https://github.com/user-attachments/assets/5cbdf58e-d9f2-45ab-9ddf-c7f9f14b511d

▶️ **Full Build & Demo Video**

**instagram**coming soon....

---

# 📷 Gallery

| Front | Side |
<img width="960" height="1280" alt="photo_2026-06-26_14-47-02" src="https://github.com/user-attachments/assets/a1aa7361-47a4-48d9-8699-b12dc0c9dc3e" />
<img width="591" height="1280" alt="photo_2026-06-26_14-46-18" src="https://github.com/user-attachments/assets/ba3333ac-bc63-4b50-a957-ca24c5103007" />

---

# 🛠 Hardware

| Component | Description |
|-----------|-------------|
| MCU | ESP32 | like :s3 , c3 mini , ...
| Display | SSD1306 OLED |0.96 oled
| Touch Sensor | tb sensor touch (capasitor sensor) |
| Power | USB or Lithium Polymer Battery (Li-Po) | 
|Charging Module |	TP4056 |
| Enclosure | 3D Printed |

---

# 📂 Project Structure

```
tobi-esp32-robot/
│
├── firmware/
├── hardware/
├── 3d-models/
├── images/
├── docs/
├── README.md
├── LICENSE
└── .gitignore
```
# 🚀 Getting Started

## 1. Clone Repository

```bash
git clone https://github.com/samrobotech/tobi-esp32-robot.git
```

## 2. Open Firmware

Open the Arduino project located in:

```
firmware/
```

## 3. Install Libraries

- Adafruit GFX
- Adafruit SSD1306
- Wire

## 4. Upload

Select your ESP32 board and upload the firmware.

---

# 🖨️ 3D Printing

All printable parts are available inside:

```
3d-models/
```

Recommended settings:

- PLA
- 0.2 mm Layer Height
- 15–20% Infill

---

# ⚡ Hardware Files

Schematics and wiring diagrams are located in:

```
hardware/
```

---

# 🎯 Future Improvements

- 🔊 Sound effects
- 🎙 Voice interaction
- 📱 Mobile App
- 🤖 AI behaviors
- 😊 More facial expressions
- 🔋 Battery-powered version

---

# 📄 License

This project is released under the MIT License.

---

# ❤️ Author

**Sam Zare**

GitHub:
https://github.com/samrobotech

If you like this project, consider giving it a ⭐.

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