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This commit is contained in:
Jérôme Delacotte
2025-03-06 11:15:32 +01:00
commit 7b30d6e298
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ATMEGA_SOLAIRE_WIFI_WATTMETRE/ATMEGA_SOLAIRE_WIFI_WATTMETRE.ino Normal file
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// ------------------------------
// LED
// ------------------------------
const byte LED_PIN = 13;
#define DEBUG TRUE
// ------------------------------
// Energie
// ------------------------------
#include "EmonLib.h" // Include Emon Library
EnergyMonitor emon1; // Create an instance
int boucle = 0;
#include <SoftwareSerial.h>
SoftwareSerial ESPserial(9, 8); // RX | TX
// ----------------
// PZEM for arduino
// -----------------
#include <PZEM004Tv30.h>
PZEM004Tv30 pzem(11, 12);
// ----------------------------
// Dimmer
// ----------------------------
#include <RBDdimmer.h>
#define outputPin 6
#define zerocross D2 // for boards with CHANGEBLE input pins
#define pas 5
dimmerLamp dimmer(outputPin); //initialase port for dimmer for ESP8266, ESP32, Arduino due boards
// To set dimmer off ==> dimmer.setPower(128);
// value 0 = On
// ----------------------------
// Interruption
// ----------------------------
const byte interruptPin = 3;
//volatile byte backlight_status = LOW;
// ----------------------------
// Screen LCD
// ----------------------------
#include <LiquidCrystal_I2C.h>
#include "LowPower.h"
#define I2C_SLAVE_ADDRESS 0x0B // 12 pour l'esclave 2 et ainsi de suite
#define PAYLOAD_SIZE 2
LiquidCrystal_I2C lcd(0x27, 16, 2); // set the LCD address to 0x27 for a 16 chars and 2 line display
/******************************************************************/
/******************************************************************/
/******************************************************************/
#define SolaireProduction "1087"
#define Consommation_Apparente "1123"
#define CONSOMMATION_GENERALE "1115"
void setup()
{
lcd.init(); // initialize the lcd
delay(200);
lcd.noBacklight();
lcd.setCursor(0, 0);
lcd.print("Screen Ok");
Serial.begin(9600);
ESPserial.begin(9600);
// Screen
Serial.println("Screen init...");
delay(1000);
pinMode(LED_PIN, OUTPUT);
pinMode(interruptPin, INPUT);
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("Serial communication & wifi");
emon1.voltage(A1, 320 , 2.6); // Voltage: input pin, calibration, phase_shift
emon1.current(A2, 30); // Current: input pin, calibration.
delay(1000);
// Dimmer
Serial.println("Dimmer Program is starting...");
delay(1000);
dimmer.begin(NORMAL_MODE, ON); //dimmer initialisation: name.begin(MODE, STATE)
Serial.println("Set value");
dimmer.setPower(50); // setPower(0-100%);
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("Dimmer set to 0");
delay(1000);
lcd.print("-------PZEM-----------"); // Start Print Test to Line 2
pzem.resetEnergy();
delay(1000);
digitalWrite(interruptPin, LOW);
}
void loop()
{
// if (digitalRead(interruptPin) == HIGH) {
// lcd.backlight();
// }
// else {
// lcd.noBacklight();
// }
double Irms[2];
boucle ++;
emon1.calcVI(20, 200); // 1 Demande a Emonlib de tout calculer, (puissance relle, volts moyen, ampère moyen et facteur de puissance)
// Irms[0] = emon1.calcIrms(5440) * 230; //emon1.apparentPower);
Irms[0] = emon1.apparentPower;
float verif_voltage = emon1.Vrms; // 1 creation de la variable "volts moyen" (mesurable avec un voltmètre pour l'etalonnage)
float verif_ampere = emon1.Irms; // 1 creation de la variable "Ampères Moyen" (mesurable avec une pince ampèremétrique pour l'etalonnage))
float Cos_phi = emon1.powerFactor;
Serial.print(verif_voltage);
Serial.print(" V ");
Serial.print(verif_ampere);
Serial.print(" A ");
Serial.print(emon1.realPower);
Serial.print(" Wr ");
Serial.print(emon1.apparentPower); // Calculate Irms only
Serial.print(" Wcap ");
Serial.print(Irms[0]); // Calculate Irms only
Serial.print(" Wc ");
if (boucle < 10) {
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("Calibration :" + String(boucle));
delay (500);
}
else {
double value = pzemRead();
ESPserial.print(getJson(String(SolaireProduction), value));
delay(500);
Serial.print(value); // Calculate Irms only
Serial.print(" Wr ");
ESPserial.print(getJson(String(Consommation_Apparente), emon1.realPower));
delay(500);
ESPserial.print(getJson(String(CONSOMMATION_GENERALE), emon1.apparentPower));
if (boucle % 2 == 0) {
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("Cso:" + String(emon1.apparentPower, 0) + " R " + String(emon1.realPower, 0));
lcd.setCursor(0, 1);
lcd.print("Sol:" + String(value, 0) + " V " + String(emon1.Vrms, 1));
}
delay (2000);
if (boucle > 1000) {
boucle = 11;
}
}
while ( ESPserial.available()) {
Serial.write( ESPserial.read() );
}
Serial.println();
}
double pzemRead() {
lcd.setCursor(0, 0);
double voltage = pzem.voltage();
double current = pzem.current();
double pf = pzem.pf();
double power = pzem.power();
double energy = pzem.energy();
double frequency = pzem.frequency();
// if ( !isnan(voltage) ) {
// Serial.print("Voltage: "); Serial.print(voltage); Serial.println("V");
// //lcd.print(String(voltage,1) + " V ");
//
// } else {
// Serial.println("Error reading voltage");
// }
// if ( !isnan(current) ) {
// Serial.print("Current: "); Serial.print(current); Serial.println("A");
// // lcd.print(String(current,1) + "A ");
//
// } else {
// Serial.println("Error reading current");
// }
if (boucle % 2 == 1) {
lcd.clear();
if ( !isnan(pf) ) {
//Serial.print("PF: "); Serial.println(pf);
lcd.print(String(pf, 3) + "pf ");
if (pf != 0) {
lcd.print(String(power / pf, 0) + "Wa");
}
} else {
//Serial.println("Error reading power factor");
}
lcd.setCursor(0, 1);
if ( !isnan(power) ) {
//Serial.print("Power: "); Serial.print(power); Serial.println("W");
if (pf > 0) {
lcd.print("+" + String(power, 1) + "W ");
}
else {
lcd.print("-" + String(power, 1) + "Wa");
}
} else {
//Serial.println("Error reading power");
}
if ( !isnan(energy) ) {
if (energy < 1000) {
lcd.print(String(energy * 1000, 0) + "Wh ");
}
else {
lcd.print(String(energy, 1) + "kWh ");
}
// Serial.print("Energy: ");
// Serial.print(energy, 3);
// Serial.println("kWh");
} else {
//Serial.println("Error reading energy");
}
// if ( !isnan(frequency) ) {
// Serial.print("Frequency: "); Serial.print(frequency, 1); Serial.println("Hz");
// } else {
// Serial.println("Error reading frequency");
// }
}
return power;
}
String getJson(String idx, double value)
{
String json = "/json.htm?type=command&param=udevice&idx=" + idx + "&svalue=" + String(value) + ";0&nvalue=0&nvalue=0&nvalue=0";
Serial.println(json);
return json;
}