#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,16,2);
#include <Adafruit_MPU6050.h> #include <Adafruit_Sensor.h> #include <Wire.h> #include "ThingSpeak.h" #include <ESP8266WiFi.h> char ssid[] = "vivo 1935";
char pass[] = "25122003";
int keyIndex = 0;
WiFiClient client;

unsigned long myChannelNumber =2521755; const char * myWriteAPIKey = "M8PJNP889AUJF05P";

String myStatus = ""; Adafruit_MPU6050 mpu;

void setup(void) { lcd.init(); lcd.init(); lcd.clear();
lcd.backlight(); Serial.begin(115200); LCD_WELCOME(); ThingSpeak.begin(client); while (!Serial) delay(10);

Serial.println("Adafruit MPU6050 test!");

if (!mpu.begin()) {

Serial.println("Failed to find MPU6050 chip");
while (1) {
  delay(10);
}

} Serial.println("MPU6050 Found!");

mpu.setAccelerometerRange(MPU6050_RANGE_8_G); Serial.print("Accelerometer range set to: "); switch (mpu.getAccelerometerRange()) { case MPU6050_RANGE_2_G: Serial.println("+-2G"); break; case MPU6050_RANGE_4_G: Serial.println("+-4G"); break; case MPU6050_RANGE_8_G: Serial.println("+-8G"); break; case MPU6050_RANGE_16_G: Serial.println("+-16G"); break; } mpu.setGyroRange(MPU6050_RANGE_500_DEG); Serial.print("Gyro range set to: "); switch (mpu.getGyroRange()) { case MPU6050_RANGE_250_DEG: Serial.println("+- 250 deg/s"); break; case MPU6050_RANGE_500_DEG: Serial.println("+- 500 deg/s"); break; case MPU6050_RANGE_1000_DEG: Serial.println("+- 1000 deg/s"); break; case MPU6050_RANGE_2000_DEG: Serial.println("+- 2000 deg/s"); break; }

mpu.setFilterBandwidth(MPU6050_BAND_21_HZ); Serial.print("Filter bandwidth set to: "); switch (mpu.getFilterBandwidth()) { case MPU6050_BAND_260_HZ: Serial.println("260 Hz"); break; case MPU6050_BAND_184_HZ: Serial.println("184 Hz"); break; case MPU6050_BAND_94_HZ: Serial.println("94 Hz"); break; case MPU6050_BAND_44_HZ: Serial.println("44 Hz"); break; case MPU6050_BAND_21_HZ: Serial.println("21 Hz"); break; case MPU6050_BAND_10_HZ: Serial.println("10 Hz"); break; case MPU6050_BAND_5_HZ: Serial.println("5 Hz"); break; }

Serial.println(""); delay(100); }

void loop() { wifi_conn(); /* Get new sensor events with the readings */ sensors_event_t a, g, temp; mpu.getEvent(&a, &g, &temp);

/* Print out the values */ Serial.print("Acceleration X: "); Serial.print(a.acceleration.x); Serial.print(", Y: "); Serial.print(a.acceleration.y); Serial.print(", Z: "); Serial.print(a.acceleration.z); Serial.println(" m/s^2"); lcd.clear(); lcd.setCursor(0, 0); lcd.print("A_X:"); lcd.setCursor(0, 1); lcd.print(a.acceleration.x); lcd.setCursor(5, 0); lcd.print("A_Y:"); lcd.setCursor(6, 1); lcd.print(a.acceleration.y); lcd.setCursor(9, 0); lcd.print("A_Z:"); lcd.setCursor(9, 1); lcd.print(a.acceleration.z); delay(2000);

Serial.print("Rotation X: "); Serial.print(g.gyro.x); Serial.print(", Y: "); Serial.print(g.gyro.y); Serial.print(", Z: "); Serial.print(g.gyro.z); Serial.println(" rad/s"); lcd.clear(); lcd.setCursor(0, 0); lcd.print("R_X:"); lcd.setCursor(0, 1); lcd.print(g.gyro.x); lcd.setCursor(5, 0); lcd.print("R_Y:"); lcd.setCursor(6, 1); lcd.print(g.gyro.y); lcd.setCursor(9, 0); lcd.print("R_Z:"); lcd.setCursor(9, 1); lcd.print(g.gyro.z); delay(2000); Serial.print("Temperature: "); Serial.print(temp.temperature); Serial.println(" degC");

Serial.println(""); lcd.clear(); lcd.setCursor(2, 0); lcd.print("TEMPERATURE:"); lcd.setCursor(3, 1); lcd.print(temp.temperature); lcd.setCursor(9, 1); lcd.print(" degC"); ThingSpeak.setField(1, a.acceleration.x); ThingSpeak.setField(2, a.acceleration.y); ThingSpeak.setField(3, a.acceleration.z); ThingSpeak.setField(4, g.gyro.x); ThingSpeak.setField(5, g.gyro.y); ThingSpeak.setField(6, g.gyro.z); ThingSpeak.setField(7, temp.temperature); ThingSpeak.setStatus(myStatus);

int x = ThingSpeak.writeFields(myChannelNumber, myWriteAPIKey); if(x == 200){ Serial.println("Channel update successful."); } else{ Serial.println("Problem updating channel. HTTP error code " + String(x)); }

delay(20000); //delay(500); }

void LCD_WELCOME() { lcd.begin(16, 2); lcd.setCursor(6, 0); lcd.print("WELCOME"); lcd.setCursor(2, 1); lcd.print("TO MY PROJECT"); delay(500);

} void wifi_conn() {

if(WiFi.status() != WL_CONNECTED){ Serial.print("Attempting to connect to SSID: "); Serial.println(ssid); while(WiFi.status() != WL_CONNECTED){ WiFi.begin(ssid, pass); // Connect to WPA/WPA2 network. Change this line if using open or WEP network Serial.print("."); delay(5000);
} Serial.println("\nConnected."); }

}