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iothings:proiecte:2021:earthquakedetection [2022/01/26 10:39] gabriel.platon created |
iothings:proiecte:2021:earthquakedetection [2022/01/28 17:52] (current) gabriel.platon |
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| - | ===Earthquake detection system with ESP32 and MPU-6050 accelerometer === | + | ====== Earthquake detection system with ESP32 and MPU-6050 accelerometer ====== |
| + | Author: **Platon Gabriel Mihai** | ||
| + | |||
| + | Master: **SRIC2** | ||
| - | Platon Gabriel Mihai SRIC2 | ||
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| - | \\ | ||
| - | \\ | ||
| ==1.Introduction == | ==1.Introduction == | ||
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| The project is made of two main parts and the peripheral parts: | The project is made of two main parts and the peripheral parts: | ||
| - | —------Insert poza proiect—---- | + | {{:iothings:proiecte:2021:earthquakephys.jpg?direct&300|}} |
| - | The ESP32 board houses the source code, the web server as well as the link to the peripheral parts of the project. | + | **The ESP32** board houses the source code, the web server as well as the link to the peripheral parts of the project. |
| The web server is linked to the router through wi-fi and its purpose is to gather the data directly shown by the accelerometer. | The web server is linked to the router through wi-fi and its purpose is to gather the data directly shown by the accelerometer. | ||
| - | The MPU-6050 is a 6 axis motion tracking IOT device designed for low power low cost and high performance. | + | **The MPU-6050** is a 6 axis motion tracking IOT device designed for low power low cost and high performance. |
| This consists of three axis accelerometer and three axis gyroscope. | This consists of three axis accelerometer and three axis gyroscope. | ||
| Besides these, it also includes an embedded temperature sensor that can measure temperature over the range of -40 - 85 degrees Celsius in the silicon die which it incorporates. | Besides these, it also includes an embedded temperature sensor that can measure temperature over the range of -40 - 85 degrees Celsius in the silicon die which it incorporates. | ||
| - | The last peripheral is an OLED display, which also shows the data of the accelerometer so it is much easier to crosscheck. | + | The last peripheral is an **OLED display** (0.96), which also shows the data of the accelerometer so it is much easier to crosscheck. |
| - | The Esp32 board used is Node MCU ESP32 and has the following pinout: | + | The Esp32 board used is **Node MCU ESP32** and has the following pinout: |
| + | {{:iothings:proiecte:2021:nodemcu_earthquake.png?direct&400|}} | ||
| The pins used are | The pins used are | ||
| - | * The 3.3V pin to provide power to the other components | + | * The **3.3V** pin to provide power to the other components |
| - | * The GND pin to complement it | + | * The **GND** pin to complement it |
| - | * The GPIO 22 and GPIO 21 pins used for SDA and SCL I2C communication with the accelerometer and with the OLED display | + | * The **GPIO 22** and **GPIO 21** pins used for SDA and SCL I2C communication with the accelerometer and with the OLED display |
| - | The accelerometer used is MPU6050 and has the following pinout: | + | The accelerometer used is **MPU6050** and has the following pinout: |
| + | |||
| + | {{:iothings:proiecte:2021:mpu6050_earthquake.png?direct&300|}} | ||
| The pins used are of course the first 4 , as explained for the esp32 board pins. | The pins used are of course the first 4 , as explained for the esp32 board pins. | ||
| - | The OLED 0.96 has the following pinout and respects the same connection rules: | + | **The OLED** 0.96 has the following pinout and respects the same connection rules: |
| + | {{:iothings:proiecte:2021:oled_earthquake.png?direct&300|}} | ||
| ==4.Software Description == | ==4.Software Description == | ||
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| Web server folder structure | Web server folder structure | ||
| + | |||
| + | {{:iothings:proiecte:2021:spifs_earthquake.png?direct&300|}} | ||
| * Code | * Code | ||
| Line 107: | Line 112: | ||
| The MPU6050 and the ESP32 board are a great combination of IOT devices which make earthquake detection a simple matter through the use of an accelerometer with an included gyroscope and a temperature sensor, even if only at a minimal level. This however proves that with upgrades, the hardware can become reliable. | The MPU6050 and the ESP32 board are a great combination of IOT devices which make earthquake detection a simple matter through the use of an accelerometer with an included gyroscope and a temperature sensor, even if only at a minimal level. This however proves that with upgrades, the hardware can become reliable. | ||
| - | == 7.Bibliography and Resources == | + | == 7.Demo and code == |
| + | |||
| + | [[https://youtu.be/wh__vjrYBHs]] | ||
| + | |||
| + | {{:iothings:proiecte:2021:earthquake_detection_platon_gabriel_mihai.zip|}} | ||
| + | |||
| + | == 8.Bibliography == | ||
