75 lines
3.1 KiB
Markdown
75 lines
3.1 KiB
Markdown
## 👀 Fotokapan Overview
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<h1 align="center">A handmade camera trap</h1>
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## 🚀 Features
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<h1 align="center">This is a portable mini camera trap. It detects motion with a PIR sensor, uses flash when needed, and saves every photo to an SD card with a unique name.</h1>
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## 🔎 Preparation
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<details>
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<summary>1. Components</summary>
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'1' ESP32-CAM<br>
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'1' Motion sensor (PIR Sensor Hc-Sr501)<br>
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'3' AA Batteries (1.5V each)<br>
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'1' MT3608 adjustable DC/DC voltage regulator (4.5V to 5.01V step-up)<br>
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'1' FT232RL USB to UART Converter<br>
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</details>
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2. `Use an SD card with a minimum capacity of 4 GB, formatted as FAT32 with a 32 KB allocation unit size.`
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3. `Then insert this SD card into your ESP32-CAM board.`
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4. `Connect your 'OV2640' camera to your ESP32-CAM board.`
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## 📦 Setup
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1. `Refer to the 'circuit_fotokapan-programming.png' diagram`
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2. `Install the 'Arduino IDE' software and open 'fotokapan.ino' with 'camera_pins.h' file`
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3. `File>Preferences>Additional Boards Manager URLs:(Click the double window button)`
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>Paste this code
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```bash
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https://dl.espressif.com/dl/package_esp32_index.json
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```
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4. `Click 'OK'`
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5. `Tools>Board>Boards Manager...`
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6. `Search 'esp32' by Espressif Systems, and install it`
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> ⚠️ **Warning:** Make sure you have installed the correct USB driver (CH340, CH341, FT232R / FTDI Driver, CP2102) before connecting the ESP32CAM to your computer.
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7. `Plug the ESP32CAM into your computer`
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8. `Tools>Board>esp32>'AI Thinker ESP32-CAM'`
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9. `Tools>Port>'Select the esp's port'`
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<details>
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<summary>Apply these changes:</summary>
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- CPU Frequency: 240MHz (WiFi/BT)
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- Core Debug Level: None
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- Erase All Flash Before Sketch Upload: Disabled
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- Flash Frequency: 80MHz
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- Flash Mode: QIO
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- Partition Scheme: Huge APP (3MB No OTA/1MB SPIFFS)
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- *115200 baud*
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</details>
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10. `Tools>PSRAM(Enabled)`
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11. `Tools>Manage Libraries...>Install the libraries used in the code`
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12. `Click the 'upload ➡️' button`
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✅ **To make sure it has been uploaded successfully, you should see the message 'Done uploading'**
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> ⚠️ **Advisory for Developers:** If you want to try this project in the future with new generation boards and you want to add new features like using 'DS1302 real time module', you must have 3 unused pins.
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## 🎉 Run
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1. `Refer to the 'circuit_fotokapan.png' diagram`
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2. `Position your camera trap at an appropriate angle`
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3. `Let the electricity pass through the switch`
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4. `Press the reset button on the esp32cam`
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5. `You are ready to use your camera trap`
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> ❔ `If an SD card is installed, photos are stored automatically. To access the photos without removing the SD card, connect GPIO12 to GND before powering on the device. The ESP32-CAM will then start in Web Server Mode and create a local Wi-Fi network (Fotokapan / 12345678), allowing you to browse, download, or delete photos stored on the SD card from any phone or computer.`
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> ⚠️ `After turning on the camera, wait 5 seconds before using it. Turn off the power before removing the SD card. Do not cover the front of the flash to prevent a potential fire hazard.`
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## 🔒 License
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<h1 align="center">📜 GPL-3.0 License</h1>
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