cara aman merakit kwh 3 phase dengan pzem004t

 

#define BLYNK_PRINT Serial

#include <TimeLib.h>

#include <ESP8266WiFi.h>

#include <BlynkSimpleEsp8266.h>

#include <WidgetRTC.h>

#include <Wire.h>

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);

#include <ModbusMaster.h>

#define nodemcu Serial

#include <ModbusMaster.h>

ModbusMaster node1;//pzem1

ModbusMaster node2;//pzem2

ModbusMaster node3;//pzem3

ModbusMaster node4;

int vrn, vsn, vtn, vnn, vrs, vst, vtr, arus1, arus2, arus3, arus4, iavg, freq, kwh1, kwh2, kwh3, kwhtot;

uint8_t result1;

uint8_t result2;

uint8_t result3;

uint8_t result4;

uint16_t data[40];

#define BLYNK_TEMPLATE_ID "TMPLHakUdinP"

#define BLYNK_DEVICE_NAME "xxxxxx"

#define BLYNK_AUTH_TOKEN "xxxx"

char auth[] = "xxxxx";//

char ssid[] = "SIMOR#2020";

char pass[] = "simor123";

BlynkTimer timer;

WidgetRTC rtc;

void simor()

{

  String currentTime = String(hour()) + ":" + minute() + ":" + second();

  String currentDate = String(day()) + " " + month() + " " + year();

  Blynk.virtualWrite(V20, currentTime);

  Blynk.virtualWrite(V21, currentDate);

//pzem1

  result1 = node1.readInputRegisters(0x0000, 10);

  if (result1 == node1.ku8MBSuccess) {

    vrn = (node1.getResponseBuffer(0x00) / 10.0f);

    arus1 = (node1.getResponseBuffer(0x01) / 1000.000f) ;

    freq = (node1.getResponseBuffer(0x07) / 10.0f);

    kwh1 = (node1.getResponseBuffer(0x05) / 1000.0f);

  }

  delay(100);

  result2 = node2.readInputRegisters(0x0000, 10);

  if (result2 == node2.ku8MBSuccess) {

    vsn = (node2.getResponseBuffer(0x00) / 10.0f);

    arus2 = (node2.getResponseBuffer(0x01) / 1000.000f)  ;

    kwh2 = (node2.getResponseBuffer(0x05) / 1000.0f);

  }

    delay(100);

  result3 = node3.readInputRegisters(0x0000, 10);

  if (result3 == node3.ku8MBSuccess) {

    vtn = (node3.getResponseBuffer(0x00) / 10.0f);

    arus3 = (node3.getResponseBuffer(0x01) / 1000.000f) ;

    kwh3 = (node3.getResponseBuffer(0x05) / 1000.0f);

  }

  delay(100);

  vrs = ((vrn + vsn) / 2) * 1.73;

  vst = ((vsn + vtn) / 2) * 1.73;

  vtr = ((vrn + vtn) / 2) * 1.73;

  

  iavg = (arus1 + arus2 + arus3) / 3;

  kwhtot =  kwh1 + kwh2 + kwh3;

  Blynk.virtualWrite(V0, vrn); //

  Blynk.virtualWrite(V1, vsn); //

  Blynk.virtualWrite(V2, vtn); //

  Blynk.virtualWrite(V3, vrs); //

  Blynk.virtualWrite(V4, vst); //

  Blynk.virtualWrite(V5, vtr); //

  Blynk.virtualWrite(V6, arus1); //

  Blynk.virtualWrite(V7, arus2); //

  Blynk.virtualWrite(V8, arus3); //

  Blynk.virtualWrite(V9, iavg); //

  Blynk.virtualWrite(V10, freq); //

  Blynk.virtualWrite(V11, kwh1); //

  Blynk.virtualWrite(V12, kwh2); //

  Blynk.virtualWrite(V13, kwh3); //

  Blynk.virtualWrite(V14, kwhtot); //

  lcd.setCursor(0, 0);

  lcd.print("KWH IOT 3 PHASE");

  lcd.setCursor(0, 1);

  lcd.print(arus1);

  lcd.setCursor(5, 1);

  lcd.print(arus2);

  lcd.setCursor(10, 1);

  lcd.print(arus3);

  lcd.setCursor(15, 1);

  lcd.print(arus4);

  /*

  lcd.setCursor(0, 2);

  lcd.print(vrn);

  lcd.setCursor(5, 2);

  lcd.print(vsn);

  lcd.setCursor(10, 2);

  lcd.print(vtn);

  lcd.setCursor(15, 2);

  lcd.print(vnn);

  lcd.setCursor(0, 3);

  lcd.print(vrs);

  lcd.setCursor(5, 3);

  lcd.print(vst);

  lcd.setCursor(10, 3);

  lcd.print(vtr);

  lcd.setCursor(15, 3);

  lcd.print(freq);

  */

}

BLYNK_CONNECTED() {

  // Synchronize time on connection

  rtc.begin();

}

void setup() {

  Serial.begin(9600);

  nodemcu.begin(9600);

  node1.begin(1, nodemcu);

  node2.begin(2, nodemcu);

  node3.begin(3, nodemcu);

  Blynk.begin(auth, ssid, pass, "blynk.cloud", 80);

  timer.setInterval(2000L, simor);

  setSyncInterval(60 * 60); // Sync interval in seconds (60 minutes)

  lcd.init();                      // initialize the lcd

  lcd.init();

  lcd.backlight();

  lcd.setCursor(6, 0);

  lcd.print("WELCOME");

  lcd.setCursor(0, 1);

  lcd.print("KWH IOT 3 PHASE");

  /*

  lcd.setCursor(0, 2);

  lcd.print("SIMOR TECHNOLOGY)");

  lcd.setCursor(0, 3);

  lcd.print("By: Fuad Hasan");

  */

  delay(5000);

  lcd.clear();

}

void loop() {

  Blynk.run();

  timer.run();

}