choonewza

#include "Screen.h"

Screen::~Screen()
{
  delete this->screen;
}

choonewza

#include <MemoryFree.h> //https://github.com/mpflaga/Arduino-MemoryFree

void setup() {
  Serial.begin(115200);
  while(!Serial);
}

void loop() {
  String *msg = new String("55555");
  showFreeMemory();

choonewza

void setup() {
  Serial.begin(115200);
  while(!Serial);
  
  Serial.println("Size of Variable");
  Serial.println();
  Serial.println(String("char = ") + sizeof(char) + " Byte");
  Serial.println(String("boolean = ") + sizeof(bool) + " Byte");
  Serial.println(String("short int = ") + sizeof(short int) + " Byte");
  Serial.println(String("long int = ") + sizeof(long int) + " Byte");

choonewza

/*Downlink from Lora IoT by CAT is 012020012412105920200124143000 (00yyyyMMddhhmmssyyyyMMddhhmmss)
       Device : RelayA => 01, RelayB => 02
       Start : 2020-01-24 12:10:59 => 20200124121059
       Stop : 2020-01-24 14:30:00 => 20200124143000
*/

#include <TimeLib.h>
#include <Wire.h>
#include <DS3231.h>
#include <DHT.h>

choonewza

#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#include <Wire.h>
#include <Adafruit_BMP085.h>
#include <HTS221.h>
#include <DHT.h>

#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels
#define OLED_RESET     -1 // Reset pin # (or -1 if sharing Arduino reset pin)

choonewza

#include "Screen.h"

Screen::~Screen()
{
  delete this->screen;
}

void Screen::begin()
{
  Adafruit_SSD1306 *dis = new Adafruit_SSD1306(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);

choonewza

#include "RelayModule.h"
RelayModule::~RelayModule()
{
    debug("is destroyed.");
}
RelayModule::RelayModule(uint8_t pin)
{
    this->pin = pin;
}
RelayModule::RelayModule(uint8_t pin, uint8_t mode)

choonewza

void loraReceive() {
  String receive = lora.receive();
  if (receive != "") {
    unsigned int rxPort = lora.getPortReceive(receive);
    String rxPayload = lora.getPayloadReceive(receive);
    if (rxPort != 0 && rxPayload != "") {
      Serial.println("-----RX From CAT LORA-----");
      Serial.println(String("Port = ") + rxPort);
      Serial.println(String("Payload = ") + rxPayload);

choonewza

#include "DateTimeLib.h"

const uint8_t daysArray[] PROGMEM = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};

uint32_t DateTimeLib::unixtime(const char *datetime)
{
  return DateTimeLib::unixtime(String(datetime));
}

uint32_t DateTimeLib::unixtime(String datetime)

choonewza

#include <TimeLib.h>
#include <Wire.h>
#include <DS3231.h>

DS3231 clock;

char datetimeBuffer[32];

uint8_t seconds = 0;