ผมต้องการให้มีปุ่มกดรีเซ็ท ค่าไฟฟ้า เพิ่มขึ้นมาต้องทำยังไงครับ
ผมต้องการให้มัน รีเซ็ต ยอดเงิน ทุกๆๆ 1 ครั้งของเดือน เเละให้ nodemcu รีเซ็ตตัวมันเองต้องทำยังไงครับ
ปล.ไม่ได้เขียนเองนะครับได้จาก youtube
type or paste code here
#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>
#include <TimeLib.h>
#include <WidgetRTC.h>
#include <EEPROM.h>
#include <PZEM004Tv30.h>
char auth[] = "";
char ssid[] = "";
char pass[] = "";
char server[] = "oasiskit.com";
int port = 8080;
int count = 0;
int count_table = 0;
int v21,v22,Minute,Hour,pin_v24;
float cost_old = 0;
float cost_total = 0;
float cost_today = 0;
long last_time;
String currentDate,currentTime;
PZEM004Tv30 pzem(12, 14); //D6/Tx pzem ,D5/Rx pzem
BlynkTimer timer;
WidgetRTC rtc;
BLYNK_WRITE(V25) { // Input time ดึงค่าเวลา
TimeInputParam t(param);
Hour = t.getStartHour();
Minute = t.getStartMinute();
}
BLYNK_WRITE(V21)
{
v21 = param.asInt(); // Get value v21 Selector
}
BLYNK_WRITE(V22)
{
v22 = param.asInt(); // Get value v22 Date Input
}
BLYNK_WRITE(V23) { //man reset kWh
int pin_v23 = param.asInt();
if(v21 == 2 && pin_v23 == 1){
pzem.resetEnergy();
cost_old = 0;
EEPROM.put(0, cost_old); // put data EEPROM
EEPROM.commit();
Blynk.virtualWrite(V20, "add", count_table, String(count_table) + " | " + currentDate + " - " + currentTime + "Man reset kWh", 0); //Add data to table
EEPROM_count();
}
}
BLYNK_WRITE(V24) { //reset table
pin_v24 = param.asInt();
if(pin_v24 == 1){
last_time = millis();
}
}
BLYNK_CONNECTED() {
rtc.begin(); // Synchronize time on connection
Blynk.syncVirtual(V21,V22,V25); //update V21 select,V22 date ,V25 input time
}
void read_pzem()
{
float voltage = pzem.voltage();
if( !isnan(voltage) ){
Serial.print("Voltage: "); Serial.print(voltage); Serial.println("V");
Blynk.virtualWrite(V10,voltage);
} else {
Serial.println("Error reading voltage");
}
float current = pzem.current();
if( !isnan(current) ){
Serial.print("Current: "); Serial.print(current); Serial.println("A");
Blynk.virtualWrite(V11,current);
} else {
Serial.println("Error reading current");
}
float power = pzem.power();
if( !isnan(power) ){
Serial.print("Power: "); Serial.print(power); Serial.println("W");
Blynk.virtualWrite(V12,power);
} else {
Serial.println("Error reading power");
}
float energy = pzem.energy();
if( !isnan(energy) ){
Serial.print("Energy: "); Serial.print(energy,3); Serial.println("kWh");
Blynk.virtualWrite(V13,energy,3);
float rate_1 = 0;
float rate_2 = 0;
float rate_3 = 0;
//int x = (int)energy%1;
if (energy > 0 && energy <= 150) { //หน่วยที่ 0-150
rate_1 = energy * 3.2484;
}
if (energy > 150) {
rate_1 = 150 * 3.2484;
}
if (energy >= 151 && energy <= 400) { //หน่วยที่ 151-400
rate_2 = (energy - 150) * 4.2218;
}
if (energy > 400) { //เกิน 400
rate_2 = 250 * 4.2218;
rate_3 = (energy - 400) * 4.4217;
}
float ft = energy*(-0.153);
float total_vat = (rate_1 + rate_2 + rate_3 + ft + 38.22)*0.07;
float total = (rate_1 + rate_2 + rate_3 + ft + 38.22) + total_vat;
cost_total = total;
Blynk.virtualWrite(V16,total,1);
} else {
Serial.println("Error reading energy");
}
float frequency = pzem.frequency();
if( !isnan(frequency) ){
Serial.print("Frequency: "); Serial.print(frequency, 1); Serial.println("Hz");
Blynk.virtualWrite(V14,frequency, 1);
} else {
Serial.println("Error reading frequency");
}
float pf = pzem.pf();
if( !isnan(pf) ){
Serial.print("PF: "); Serial.println(pf);
Blynk.virtualWrite(V15,pf);
} else {
Serial.println("Error reading power factor");
}
Serial.println();
}
void Check_time()
{
// You can call hour(), minute(), ... at any time
// Please see Time library examples for details
currentTime = String(hour()) + ":" + minute();// + ":" + second(); //read time
//String currentDate = String(day()) + "/" + month() + "/" + year();
currentDate = String(day()) + "/" + month(); // read date
if(count == 0 && hour() == Hour && minute() == Minute) { //time compare
EEPROM.get(0, cost_old); //Get data EEPROM
cost_today = cost_total-cost_old;
Blynk.virtualWrite(V20, "add", count_table, String(count_table) + " | " + currentDate + " - " + currentTime + " cost : "+ cost_today + " Baht", 0); //add data to table
EEPROM_count();
cost_old = cost_total; // set cost_total to cost_old
EEPROM.put(0, cost_old); // put data EEPROM
EEPROM.commit();
if(day() == v22 && v21 == 1) { //auto reset kWh
Blynk.virtualWrite(V20, "add", count_table, String(count_table) + " | " + currentDate + " - " + currentTime + " Bill : "+ cost_total + " Baht", 0); //add data to table
EEPROM_count();
delay(500);
pzem.resetEnergy();
cost_old = 0;
}
count = 1;
}else if (minute() != Minute && count > 0){
count = 0;
}
}
void setup()
{
// Debug console
Serial.begin(9600);
EEPROM.begin(256);
count_table = 0;
//EEPROM.get(0, cost_old); //Get data EEPROM
EEPROM.get(30, count_table); //Get data EEPROM
Blynk.begin(auth, ssid, pass, "oasiskit.com", 8080);
setSyncInterval(10 * 60); // Sync interval in seconds (10 minutes)
// Setup a function to be called every second
timer.setInterval(2000L, read_pzem);
timer.setInterval(20000L, Check_time);
}
void EEPROM_count()
{
count_table++;
EEPROM.put(30, count_table); // put data EEPROM
EEPROM.commit();
}
void loop()
{
Blynk.run();
timer.run(); // Initiates BlynkTimer
if(pin_v24 == 1 && millis() - last_time > 5000) { //กดค้าง 5 Sec เพื่อ reset table
last_time = millis();
Blynk.virtualWrite(V20, "clr"); //Clear table
count_table = 0;
EEPROM.put(30, count_table); // put data EEPROM
EEPROM.commit();
Serial.println("Reset");
}
}
