6 Supla direct link temp+humidity Lcd

elmaya
Posts: 317
Joined: Wed Jun 27, 2018 5:48 pm
Location: Sevilla

Mon Dec 31, 2018 6:35 pm

6 push buttons for 6 Supla direct links
Image
1 direct link to display temperature on LCD
1 direct link to display temperature and humidity on LCD

Image

to access configuration press button link2 (D3) for 5 seconds
configuration using wifimanager
Image

Pin D0 = Direct Link 1
Pin D3 = Direct Link 2 hold 5 seconds to enter config
Pin D4 = Direct Link 3
Pin D5 = Direct Link 4
Pin D6 = Direct Link 5
Pin D7 = Direct Link 6
Pin D1 = Lcd SCL
Pin D2 = Lcd SDA

Lcd = 20x4 I2C (0x27)

Code: Select all

#include <FS.h>       // ---- esp board manager 2.4.2 --- iwip Variant V2 higher Bandwidth
#include <WiFiClientSecure.h>
#include <ESP8266WiFi.h>
#include <DNSServer.h>
#include <WiFiManager.h>     //--------- https://github.com/tzapu/WiFiManager/tree/0.14 -------------
#include <ArduinoJson.h>     //--------- https://github.com/bblanchon/ArduinoJson/tree/v5.13.2 ------
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 20, 4);
const char* host = ".org";
const int httpsPort = 443;

const char* fingerprint = "CF 05 98 89 CA FF 8E D8 5E 5C E0 C2 E4 F7 E6 C3 C7 50 DD 5C";

char Supla_server[20];
char D_Link_1[40];
char D_Link_2[40];
char D_Link_3[40];
char D_Link_4[40];
char D_Link_5[40];
char D_Link_6[40];
char Link_T[40];
char Link_T_H[40];
byte mac[6];
String url = "/direct";

bool shouldSaveConfig = false;
bool initialConfig = false;
#define Link_1_PIN D0     // triger Link 1
#define Link_2_PIN D3     // triger Link 2  and config
#define Link_3_PIN D4     // triger Link 3
#define Link_4_PIN D5     // triger Link 4
#define Link_5_PIN D6     // triger Link 5
#define Link_6_PIN D7     // triger Link 6
int Temp_mtbs = 30000;                //Temperature update interval 30 seconds
unsigned long Temp_lasttime; 
unsigned long wifi_checkDelay = 20000;  // wifi reconnect delay tray to reconnect every 20 seconds ------------ Wi-Fi podłącz tacę opóźniającą, aby ponownie połączyć się co 20 sekund
unsigned long wifimilis;   // 
int C_W_state = HIGH;            
int last_C_W_state = HIGH;       
unsigned long time_last_C_W_change = 0;   
long C_W_delay = 5000;               // config delay 5 seconds  ------------ opóźnienie konfiguracji 5 sekund
 
int row = 0;
int timeout  = 180; // seconds to run for

//callback notifying us of the need to save config
void saveConfigCallback () {
  Serial.println("Should save config");
  shouldSaveConfig = true;
}
void ondemandwifiCallback () {

  WiFiManagerParameter custom_Supla_server("server", "supla server", Supla_server, 20);
  WiFiManagerParameter custom_D_Link_1("Link_1", "D_Link_1", D_Link_1, 40);
  WiFiManagerParameter custom_D_Link_2("Link_2", "D_Link_2", D_Link_2, 40);
  WiFiManagerParameter custom_D_Link_3("Link_3", "D_Link_3", D_Link_3, 40);
  WiFiManagerParameter custom_D_Link_4("Link_4", "D_Link_4", D_Link_4, 40);
  WiFiManagerParameter custom_D_Link_5("Link_5", "D_Link_5", D_Link_5, 40);
  WiFiManagerParameter custom_D_Link_6("Link_6", "D_Link_6", D_Link_6, 40);
  WiFiManagerParameter custom_Link_T("Link_T", "Link_T", Link_T, 40);
  WiFiManagerParameter custom_Link_T_H("Link_T_H", "Link_T_H", Link_T_H, 40);
 
  WiFiManager wifiManager;

  wifiManager.setSaveConfigCallback(saveConfigCallback);
  
  wifiManager.addParameter(&custom_Supla_server);
  wifiManager.addParameter(&custom_D_Link_1);
  wifiManager.addParameter(&custom_D_Link_2);
  wifiManager.addParameter(&custom_D_Link_3);
  wifiManager.addParameter(&custom_D_Link_4);
  wifiManager.addParameter(&custom_D_Link_5);
  wifiManager.addParameter(&custom_D_Link_6);
  wifiManager.addParameter(&custom_Link_T);
  wifiManager.addParameter(&custom_Link_T_H);

  wifiManager.setCustomHeadElement("<style>html{ background-color: #01DF3A;}</style><div class='s'><svg version='1.1' id='l' x='0' y='0' viewBox='0 0 200 200' xml:space='preserve'><path d='M59.3,2.5c18.1,0.6,31.8,8,40.2,23.5c3.1,5.7,4.3,11.9,4.1,18.3c-0.1,3.6-0.7,7.1-1.9,10.6c-0.2,0.7-0.1,1.1,0.6,1.5c12.8,7.7,25.5,15.4,38.3,23c2.9,1.7,5.8,3.4,8.7,5.3c1,0.6,1.6,0.6,2.5-0.1c4.5-3.6,9.8-5.3,15.7-5.4c12.5-0.1,22.9,7.9,25.2,19c1.9,9.2-2.9,19.2-11.8,23.9c-8.4,4.5-16.9,4.5-25.5,0.2c-0.7-0.3-1-0.2-1.5,0.3c-4.8,4.9-9.7,9.8-14.5,14.6c-5.3,5.3-10.6,10.7-15.9,16c-1.8,1.8-3.6,3.7-5.4,5.4c-0.7,0.6-0.6,1,0,1.6c3.6,3.4,5.8,7.5,6.2,12.2c0.7,7.7-2.2,14-8.8,18.5c-12.3,8.6-30.3,3.5-35-10.4c-2.8-8.4,0.6-17.7,8.6-22.8c0.9-0.6,1.1-1,0.8-2c-2-6.2-4.4-12.4-6.6-18.6c-6.3-17.6-12.7-35.1-19-52.7c-0.2-0.7-0.5-1-1.4-0.9c-12.5,0.7-23.6-2.6-33-10.4c-8-6.6-12.9-15-14.2-25c-1.5-11.5,1.7-21.9,9.6-30.7C32.5,8.9,42.2,4.2,53.7,2.7c0.7-0.1,1.5-0.2,2.2-0.2C57,2.4,58.2,2.5,59.3,2.5z M76.5,81c0,0.1,0.1,0.3,0.1,0.6c1.6,6.3,3.2,12.6,4.7,18.9c4.5,17.7,8.9,35.5,13.3,53.2c0.2,0.9,0.6,1.1,1.6,0.9c5.4-1.2,10.7-0.8,15.7,1.6c0.8,0.4,1.2,0.3,1.7-0.4c11.2-12.9,22.5-25.7,33.4-38.7c0.5-0.6,0.4-1,0-1.6c-5.6-7.9-6.1-16.1-1.3-24.5c0.5-0.8,0.3-1.1-0.5-1.6c-9.1-4.7-18.1-9.3-27.2-14c-6.8-3.5-13.5-7-20.3-10.5c-0.7-0.4-1.1-0.3-1.6,0.4c-1.3,1.8-2.7,3.5-4.3,5.1c-4.2,4.2-9.1,7.4-14.7,9.7C76.9,80.3,76.4,80.3,76.5,81z M89,42.6c0.1-2.5-0.4-5.4-1.5-8.1C83,23.1,74.2,16.9,61.7,15.8c-10-0.9-18.6,2.4-25.3,9.7c-8.4,9-9.3,22.4-2.2,32.4c6.8,9.6,19.1,14.2,31.4,11.9C79.2,67.1,89,55.9,89,42.6z M102.1,188.6c0.6,0.1,1.5-0.1,2.4-0.2c9.5-1.4,15.3-10.9,11.6-19.2c-2.6-5.9-9.4-9.6-16.8-8.6c-8.3,1.2-14.1,8.9-12.4,16.6C88.2,183.9,94.4,188.6,102.1,188.6z M167.7,88.5c-1,0-2.1,0.1-3.1,0.3c-9,1.7-14.2,10.6-10.8,18.6c2.9,6.8,11.4,10.3,19,7.8c7.1-2.3,11.1-9.1,9.6-15.9C180.9,93,174.8,88.5,167.7,88.5z'/></svg>");

  wifiManager.setMinimumSignalQuality();

    wifiManager.setConfigPortalTimeout(timeout);

    if (!wifiManager.startConfigPortal("Remote_Temp_x2")) {
      Serial.println("failed to connect and hit timeout");
      delay(3000);
      ESP.restart();
      delay(5000);
    }
    Serial.println("connected...yeey :)");
    
    strcpy(Supla_server, custom_Supla_server.getValue());
    strcpy(D_Link_1, custom_D_Link_1.getValue());
    strcpy(D_Link_2, custom_D_Link_2.getValue());
    strcpy(D_Link_3, custom_D_Link_3.getValue());
    strcpy(D_Link_4, custom_D_Link_4.getValue());
    strcpy(D_Link_5, custom_D_Link_5.getValue());
    strcpy(D_Link_6, custom_D_Link_6.getValue()); 
    strcpy(Link_T, custom_Link_T.getValue()); 
    strcpy(Link_T_H, custom_Link_T_H.getValue());   
}

void setup() {  //------------------------------------------------ Setup ----------------------------------------------

  Serial.begin(115200);

  pinMode(Link_1_PIN, INPUT_PULLUP);
  pinMode(Link_2_PIN, INPUT_PULLUP);
  pinMode(Link_3_PIN, INPUT_PULLUP);
  pinMode(Link_4_PIN, INPUT_PULLUP);
  pinMode(Link_5_PIN, INPUT_PULLUP);
  pinMode(Link_6_PIN, INPUT_PULLUP);
  lcd.init();  
  lcd.backlight(); // Turn on the backlight. 
  lcd.setCursor(0, 0);
  //       (x12345678901234567890x)
  lcd.print("Supla Remote TempHum"); 
  lcd.setCursor(0, 1);
  //       (x12345678901234567890x)
  lcd.print("   Conecting WiFi   "); 
  
  if (WiFi.SSID()==""){   
    initialConfig = true;
  }
  Serial.println("mounting FS...");
  
  if (SPIFFS.begin()) {
    Serial.println("mounted file system");
    if (SPIFFS.exists("/config.json")) {
      //file exists, reading and loading
      Serial.println("reading config file");
      File configFile = SPIFFS.open("/config.json", "r");
      if (configFile) {
        Serial.println("opened config file");
        size_t size = configFile.size();
        // Allocate a buffer to store contents of the file.
        std::unique_ptr<char[]> buf(new char[size]);

        configFile.readBytes(buf.get(), size);
        DynamicJsonBuffer jsonBuffer;         
        JsonObject& json = jsonBuffer.parseObject(buf.get());
        Serial.println(jsonBuffer.size());
        json.printTo(Serial);
        if (json.success()) {
          Serial.println("\nparsed json");

          strcpy(Supla_server, json["Supla_server"]);
          strcpy(D_Link_1, json["D_Link_1"]);
          strcpy(D_Link_2, json["D_Link_2"]);
          strcpy(D_Link_3, json["D_Link_3"]);
          strcpy(D_Link_4, json["D_Link_4"]);
          strcpy(D_Link_5, json["D_Link_5"]);
          strcpy(D_Link_6, json["D_Link_6"]);
          strcpy(Link_T, json["Link_T"]);
          strcpy(Link_T_H, json["Link_T_H"]);
        } else {
          Serial.println("failed to load json config");
          
        }
      }
    }
  } else {
    Serial.println("failed to mount FS");
  } 
  host = Supla_server;
  WiFi.mode(WIFI_STA); 
}

void loop() { 

   if ( digitalRead(Link_1_PIN) == LOW )  {
    url = D_Link_1;
    direct_Link() ;    
  }
   if ( digitalRead(Link_2_PIN) == LOW)  {
    url = D_Link_2;
    direct_Link() ;    
  }
  if ( digitalRead(Link_3_PIN) == LOW )  {
    url = D_Link_3;
    direct_Link() ;   
  }
   if ( digitalRead(Link_4_PIN) == LOW)  {
    url = D_Link_4;
    direct_Link() ;    
  }
  if ( digitalRead(Link_5_PIN) == LOW )  {
    url = D_Link_5;
    direct_Link() ;    
  }
   if ( digitalRead(Link_6_PIN) == LOW)  {
    url = D_Link_6;
    direct_Link() ;    
  }
    if  (initialConfig)  {
      lcd.setCursor(0, 1);
    //       (x12345678901234567890x)
    lcd.print("   Wifi config Ap   ");
    ondemandwifiCallback () ;
    initialConfig = false; 
  }
   int C_W_read = digitalRead(Link_2_PIN);{    
   if (C_W_read != last_C_W_state) {            
     time_last_C_W_change = millis();
   }
   if ((millis() - time_last_C_W_change) > C_W_delay) {     
     if (C_W_read != C_W_state) {     
       Serial.println("Triger sate changed");
       C_W_state = C_W_read;       
       if (C_W_state == LOW) {
        lcd.setCursor(0, 1);
    //       (x12345678901234567890x)
    lcd.print("   Wifi config Ap   ");
        ondemandwifiCallback () ;
       }
     }
    }
   last_C_W_state = C_W_read;            
   }
     if (millis() > Temp_lasttime + Temp_mtbs)  {    //-------------Temp_lasttime--------------------
     lcd.setCursor(0, 1);
     //       (x12345678901234567890x)
     lcd.print("Temp.inter.         ");
     url = Link_T; 
     row = 1;
     Temp_D_Link();

     lcd.setCursor(0, 2);
     //       (x12345678901234567890x)
     lcd.print("Temp.exter.         ");   
     lcd.setCursor(0, 3);
     //       (x12345678901234567890x)
     lcd.print("  humidity:         "); 
     url = Link_T_H; 
     row = 2;
     Temp_Hum_D_Link();
         
    Temp_lasttime = millis();
  }

  if (shouldSaveConfig) {
    Serial.println("saving config");
    DynamicJsonBuffer jsonBuffer;
    JsonObject& json = jsonBuffer.createObject();
    json["Supla_server"] = Supla_server;
    json["D_Link_1"] = D_Link_1;
    json["D_Link_2"] = D_Link_2;
    json["D_Link_3"] = D_Link_3;
    json["D_Link_4"] = D_Link_4;
    json["D_Link_5"] = D_Link_5;
    json["D_Link_6"] = D_Link_6;
    json["Link_T"] = Link_T;
    json["Link_T_H"] = Link_T_H;

    File configFile = SPIFFS.open("/config.json", "w");
    if (!configFile) {
      Serial.println("failed to open config file for writing");
    }
    json.prettyPrintTo(Serial);
    json.printTo(configFile);
    configFile.close();
    Serial.println("config saved");
    lcd.setCursor(0, 1);
    //       (x12345678901234567890x)
    lcd.print("    config saved    "); 
    shouldSaveConfig = false;
    WiFi.mode(WIFI_STA);
    delay(3000);
    ESP.restart();
    delay(5000); 
    }
  
  if (WiFi.status() != WL_CONNECTED) 
   {
    lcd.setCursor(0, 1);
    //       (x12345678901234567890x)
    lcd.print("   Conecting WiFi   ");
    WiFi_up();
   }  
}

void WiFi_up() { 
  if (millis() > wifimilis)  {
  WiFi.begin(); 
  for (int x = 20; x > 0; x--) 
  {
    if (x == 1){
    wifimilis = (millis() + wifi_checkDelay) ; 
    }           
    if (WiFi.status() == WL_CONNECTED) 
    { 
      lcd.setCursor(0, 1);
      //       (x12345678901234567890x)
      lcd.print("   WiFi Connected   ");  
     break;                   
    }
    else                              
    {
     yield();
     delay(500);   
      Serial.print(".");                                         
    }    
  }
  if (WiFi.status() == WL_CONNECTED)
  {
    lcd.setCursor(0, 1);
    //       (x12345678901234567890x)
    lcd.print("   WiFi Connected   ");
    Serial.println("");
    Serial.println("Connected");
    Serial.println("Adres IP: ");
    Serial.print(WiFi.localIP());
    Serial.print(" / ");
    Serial.print(WiFi.subnetMask());
    Serial.print(" / ");
    Serial.println(WiFi.gatewayIP());
    long rssi = WiFi.RSSI();
    Serial.print("(RSSI): ");
    Serial.print(rssi);
    Serial.println(" dBm");
  }
  if (WiFi.status() != WL_CONNECTED) 
  {
    Serial.println("");
    Serial.println("connection failed");
  }
  }
}
void direct_Link() {
  
  WiFiClientSecure client;
  Serial.print("connecting to ");
  Serial.println(host);
  if (!client.connect(host, httpsPort)) {
    Serial.println("connection failed");
    return;
  }
  Serial.print("requesting URL: ");
  Serial.println(url);
  client.print(String("GET ") + url + " HTTP/1.1\r\n" +
               "Host: " + host + "\r\n" +
               "User-Agent: BuildFailureDetectorESP8266\r\n" +
               "Connection: close\r\n\r\n");
  Serial.println("request sent");
  while (client.connected()) {
    String line = client.readStringUntil('\n');
    if (line == "\r") {
      Serial.println("headers received");
      break;
    }
  }
  String line = client.readStringUntil('}');
  line = line + "}";
  if (line.indexOf("true") >0) { 
    lcd.setCursor(0, 0);
  //       (x12345678901234567890x)
  lcd.print("                    "); 
  lcd.setCursor(0, 0);
  lcd.print(line); 
    Serial.println("successfull!");
  } else {
    Serial.println("failed");
  }
  Serial.println("reply was:");
  Serial.println("==========");
  Serial.println(line);
  Serial.println("==========");
  Serial.println("closing connection");
  delay (2000);
  lcd.setCursor(0, 0);
  //       (x12345678901234567890x)
  lcd.print("Supla Remote TempHum"); 
}
void Temp_Hum_D_Link() {

  WiFiClientSecure client;
  Serial.print("connecting to ");
  Serial.println(host);
  if (!client.connect(host, httpsPort)) {
    Serial.println("connection failed");
    return;
  }
  Serial.print("requesting URL: ");
  Serial.println(url);
  client.print(String("GET ") + url + " HTTP/1.1\r\n" +
               "Host: " + host + "\r\n" +
               "User-Agent: ESP8266\r\n" +
               "Connection: close\r\n\r\n");
  Serial.println("request sent");
  while (client.connected()) {
    String line = client.readStringUntil('\n');
    if (line == "\r") {
      Serial.println("headers received");
      break;
    }
  }
  String line = client.readStringUntil('}');
  line = line + "}";
  Serial.println("reply was:");
  Serial.println("==========");
  Serial.println(line);
  Serial.println("==========");
  DynamicJsonBuffer  jsonBuffer(200);
    JsonObject& root = jsonBuffer.parseObject(line);

  if (!root.success()) {
    Serial.println("parseObject() failed");
    return;
  }
  int Humi = root["humidity"];
  double Temp = root["temperature"];
  
  Serial.print("temperature ");
  Serial.println(Temp, 2);
  Serial.print("humidity ");
  Serial.println(Humi);
  Serial.println("closing connection");
     //lcd.setCursor(13,(row));
     //lcd.print("      ");
     lcd.setCursor(13,(row));
     lcd.print(Temp, 2);
     lcd.print(" C");
     //lcd.setCursor(13,(row+1));
     //lcd.print("      ");
     lcd.setCursor(13,(row+1));
     lcd.print(Humi);
     lcd.print("%");
}
void Temp_D_Link() {

  WiFiClientSecure client;
  Serial.print("connecting to ");
  Serial.println(host);
  if (!client.connect(host, httpsPort)) {
    Serial.println("connection failed");
    return;
  }
  Serial.print("requesting URL: ");
  Serial.println(url);
  client.print(String("GET ") + url + " HTTP/1.1\r\n" +
               "Host: " + host + "\r\n" +
               "User-Agent: ESP8266\r\n" +
               "Connection: close\r\n\r\n");
  Serial.println("request sent");
  while (client.connected()) {
    String line = client.readStringUntil('\n');
    if (line == "\r") {
      Serial.println("headers received");
      break;
    }
  }
  String line = client.readStringUntil('}');
  line = line + "}";
  Serial.println("reply was:");
  Serial.println("==========");
  Serial.println(line);
  Serial.println("==========");
  DynamicJsonBuffer  jsonBuffer(200);
    JsonObject& root = jsonBuffer.parseObject(line);

  if (!root.success()) {
    Serial.println("parseObject() failed");
    return;
  }
  double Temp = root["temperature"];
  
  Serial.print("temperature ");
  Serial.println(Temp, 2);
  Serial.println("closing connection");
     //lcd.setCursor(13,(row));
     //lcd.print("      ");
     lcd.setCursor(13,(row));
     lcd.print(Temp, 2);
     lcd.print(" C");
}
Attachments
Direct_Link_X6_2.nodemcu.rar
compiled firmware
(270.07 KiB) Downloaded 94 times
Last edited by elmaya on Wed Sep 25, 2019 7:52 am, edited 1 time in total.
elmaya
Posts: 317
Joined: Wed Jun 27, 2018 5:48 pm
Location: Sevilla

Tue Jan 15, 2019 1:52 pm

14 push buttons for 14 Supla direct links (7 on - 7 off)
1 direct link to display temperature on LCD (DS18b20)
1 direct link to display temperature and humidity on LCD (Dht11,Dht22,etc.)

Image

to access configuration press button link2 (D3) for 5 seconds
configuration using wifimanager

Image

Pin D0 = Direct Link 1
Pin D3 = Direct Link 2 hold 5 seconds to enter config
Pin D4 = Direct Link 3
Pin D5 = Direct Link 4
Pin D6 = Direct Link 5
Pin D7 = Direct Link 6
Pin A0 = Direct Link 7-14
Pin D1 = Lcd SCL
Pin D2 = Lcd SDA

Lcd = 20x4 I2C (0x27)

Code: Select all

#include <FS.h>       // ---- esp board manager 2.4.2 --- iwip Variant V2 higher Bandwidth
#include <WiFiClientSecure.h>
#include <ESP8266WiFi.h>
#include <DNSServer.h>
#include <WiFiManager.h>     //--------- https://github.com/tzapu/WiFiManager/tree/0.14 -------------
#include <ArduinoJson.h>     //--------- https://github.com/bblanchon/ArduinoJson/tree/v5.13.2 ------
#include <LiquidCrystal_I2C.h>
extern "C"
{
#include "user_interface.h"
}
LiquidCrystal_I2C lcd(0x27, 20, 4);
const char* host = ".org";
const int httpsPort = 443;
const char* fingerprint = "CF 05 98 89 CA FF 8E D8 5E 5C E0 C2 E4 F7 E6 C3 C7 50 DD 5C";
char Supla_server[20] = "svrX.supla.org";
char D_Link_1[40] = "/direct/XX/XXXXXXX/turn-on";
char D_Link_2[40];
char D_Link_3[40];
char D_Link_4[40];
char D_Link_5[40];
char D_Link_6[40];
char D_Link_7[40];
char D_Link_8[40];
char D_Link_9[40];
char D_Link_10[40];
char D_Link_11[40];
char D_Link_12[40];
char D_Link_13[40];
char D_Link_14[40];
char Link_T[40];
char Link_T_H[40];
byte mac[6];
String url = "/direct";
bool shouldSaveConfig = false;
bool initialConfig = false;

#define Link_1_PIN D0     // triger Link 1
#define Link_2_PIN D3     // triger Link 2  and config
#define Link_3_PIN D4     // triger Link 3
#define Link_4_PIN D5     // triger Link 4
#define Link_5_PIN D6     // triger Link 5
#define Link_6_PIN D7     // triger Link 6
int buttonValue; //Stores analog value when button is pressed
int Temp_mtbs = 30000;                //Temperature update interval 30 seconds
unsigned long Temp_lasttime; 
unsigned long wifi_checkDelay = 20000;  // wifi reconnect delay tray to reconnect every 20 seconds ------------ Wi-Fi podłącz tacę opóźniającą, aby ponownie połączyć się co 20 sekund
unsigned long wifimilis;   // 
int C_W_state = HIGH;            
int last_C_W_state = HIGH;       
unsigned long time_last_C_W_change = 0;   
long C_W_delay = 5000;               // config delay 5 seconds  ------------ opóźnienie konfiguracji 5 sekund
 
int row = 0;
int timeout  = 180; // seconds to run for

//callback notifying us of the need to save config
void saveConfigCallback () {
  Serial.println("Should save config");
  shouldSaveConfig = true;
}
void ondemandwifiCallback () {

  WiFiManagerParameter custom_Supla_server("server", "supla server", Supla_server, 20);
  WiFiManagerParameter custom_D_Link_1("Link 1", "D_Link_1", D_Link_1, 40);
  WiFiManagerParameter custom_D_Link_2("Link 2", "D_Link_2", D_Link_2, 40);
  WiFiManagerParameter custom_D_Link_3("Link 3", "D_Link_3", D_Link_3, 40);
  WiFiManagerParameter custom_D_Link_4("Link 4", "D_Link_4", D_Link_4, 40);
  WiFiManagerParameter custom_D_Link_5("Link 5", "D_Link_5", D_Link_5, 40);
  WiFiManagerParameter custom_D_Link_6("Link 6", "D_Link_6", D_Link_6, 40);
  WiFiManagerParameter custom_D_Link_7("Link 7", "D_Link_7", D_Link_7, 40);
  WiFiManagerParameter custom_D_Link_8("Link 8", "D_Link_8", D_Link_8, 40);
  WiFiManagerParameter custom_D_Link_9("Link 9", "D_Link_9", D_Link_9, 40);
  WiFiManagerParameter custom_D_Link_10("Link 10", "D_Link_10", D_Link_10, 40);
  WiFiManagerParameter custom_D_Link_11("Link 11", "D_Link_11", D_Link_11, 40);
  WiFiManagerParameter custom_D_Link_12("Link 12", "D_Link_12", D_Link_12, 40);
  WiFiManagerParameter custom_D_Link_13("Link 13", "D_Link_13", D_Link_13, 40);
  WiFiManagerParameter custom_D_Link_14("Link 14", "D_Link_14", D_Link_14, 40);
  WiFiManagerParameter custom_Link_T("Link T", "Link_T", Link_T, 40);
  WiFiManagerParameter custom_Link_T_H("Link T H", "Link_T_H", Link_T_H, 40);
 
  WiFiManager wifiManager;

  wifiManager.setSaveConfigCallback(saveConfigCallback);
  
  wifiManager.addParameter(&custom_Supla_server);
  wifiManager.addParameter(&custom_D_Link_1);
  wifiManager.addParameter(&custom_D_Link_2);
  wifiManager.addParameter(&custom_D_Link_3);
  wifiManager.addParameter(&custom_D_Link_4);
  wifiManager.addParameter(&custom_D_Link_5);
  wifiManager.addParameter(&custom_D_Link_6);
  wifiManager.addParameter(&custom_D_Link_7);
  wifiManager.addParameter(&custom_D_Link_8);
  wifiManager.addParameter(&custom_D_Link_9);
  wifiManager.addParameter(&custom_D_Link_10);
  wifiManager.addParameter(&custom_D_Link_11);
  wifiManager.addParameter(&custom_D_Link_12);
  wifiManager.addParameter(&custom_D_Link_13);
  wifiManager.addParameter(&custom_D_Link_14);
  wifiManager.addParameter(&custom_Link_T);
  wifiManager.addParameter(&custom_Link_T_H);

  wifiManager.setCustomHeadElement("<style>html{ background-color: #01DF3A;margin-left: auto; margin-right: auto;width:60%;}</style><div class='s'><svg version='1.1' id='l' x='0' y='0' viewBox='0 0 200 200' xml:space='preserve'><path d='M59.3,2.5c18.1,0.6,31.8,8,40.2,23.5c3.1,5.7,4.3,11.9,4.1,18.3c-0.1,3.6-0.7,7.1-1.9,10.6c-0.2,0.7-0.1,1.1,0.6,1.5c12.8,7.7,25.5,15.4,38.3,23c2.9,1.7,5.8,3.4,8.7,5.3c1,0.6,1.6,0.6,2.5-0.1c4.5-3.6,9.8-5.3,15.7-5.4c12.5-0.1,22.9,7.9,25.2,19c1.9,9.2-2.9,19.2-11.8,23.9c-8.4,4.5-16.9,4.5-25.5,0.2c-0.7-0.3-1-0.2-1.5,0.3c-4.8,4.9-9.7,9.8-14.5,14.6c-5.3,5.3-10.6,10.7-15.9,16c-1.8,1.8-3.6,3.7-5.4,5.4c-0.7,0.6-0.6,1,0,1.6c3.6,3.4,5.8,7.5,6.2,12.2c0.7,7.7-2.2,14-8.8,18.5c-12.3,8.6-30.3,3.5-35-10.4c-2.8-8.4,0.6-17.7,8.6-22.8c0.9-0.6,1.1-1,0.8-2c-2-6.2-4.4-12.4-6.6-18.6c-6.3-17.6-12.7-35.1-19-52.7c-0.2-0.7-0.5-1-1.4-0.9c-12.5,0.7-23.6-2.6-33-10.4c-8-6.6-12.9-15-14.2-25c-1.5-11.5,1.7-21.9,9.6-30.7C32.5,8.9,42.2,4.2,53.7,2.7c0.7-0.1,1.5-0.2,2.2-0.2C57,2.4,58.2,2.5,59.3,2.5z M76.5,81c0,0.1,0.1,0.3,0.1,0.6c1.6,6.3,3.2,12.6,4.7,18.9c4.5,17.7,8.9,35.5,13.3,53.2c0.2,0.9,0.6,1.1,1.6,0.9c5.4-1.2,10.7-0.8,15.7,1.6c0.8,0.4,1.2,0.3,1.7-0.4c11.2-12.9,22.5-25.7,33.4-38.7c0.5-0.6,0.4-1,0-1.6c-5.6-7.9-6.1-16.1-1.3-24.5c0.5-0.8,0.3-1.1-0.5-1.6c-9.1-4.7-18.1-9.3-27.2-14c-6.8-3.5-13.5-7-20.3-10.5c-0.7-0.4-1.1-0.3-1.6,0.4c-1.3,1.8-2.7,3.5-4.3,5.1c-4.2,4.2-9.1,7.4-14.7,9.7C76.9,80.3,76.4,80.3,76.5,81z M89,42.6c0.1-2.5-0.4-5.4-1.5-8.1C83,23.1,74.2,16.9,61.7,15.8c-10-0.9-18.6,2.4-25.3,9.7c-8.4,9-9.3,22.4-2.2,32.4c6.8,9.6,19.1,14.2,31.4,11.9C79.2,67.1,89,55.9,89,42.6z M102.1,188.6c0.6,0.1,1.5-0.1,2.4-0.2c9.5-1.4,15.3-10.9,11.6-19.2c-2.6-5.9-9.4-9.6-16.8-8.6c-8.3,1.2-14.1,8.9-12.4,16.6C88.2,183.9,94.4,188.6,102.1,188.6z M167.7,88.5c-1,0-2.1,0.1-3.1,0.3c-9,1.7-14.2,10.6-10.8,18.6c2.9,6.8,11.4,10.3,19,7.8c7.1-2.3,11.1-9.1,9.6-15.9C180.9,93,174.8,88.5,167.7,88.5z'/></svg>");

  wifiManager.setMinimumSignalQuality();

    wifiManager.setConfigPortalTimeout(timeout);

    if (!wifiManager.startConfigPortal("DLink14")) {
      Serial.println("failed to connect and hit timeout");
      delay(3000);
      ESP.restart();
      delay(5000);
    }
    Serial.println("connected...yeey :)");
    
    strcpy(Supla_server, custom_Supla_server.getValue());
    strcpy(D_Link_1, custom_D_Link_1.getValue());
    strcpy(D_Link_2, custom_D_Link_2.getValue());
    strcpy(D_Link_3, custom_D_Link_3.getValue());
    strcpy(D_Link_4, custom_D_Link_4.getValue());
    strcpy(D_Link_5, custom_D_Link_5.getValue());
    strcpy(D_Link_6, custom_D_Link_6.getValue());
    strcpy(D_Link_7, custom_D_Link_7.getValue());
    strcpy(D_Link_8, custom_D_Link_8.getValue());
    strcpy(D_Link_9, custom_D_Link_9.getValue());
    strcpy(D_Link_10, custom_D_Link_10.getValue());
    strcpy(D_Link_11, custom_D_Link_11.getValue());
    strcpy(D_Link_12, custom_D_Link_12.getValue());
    strcpy(D_Link_13, custom_D_Link_13.getValue());
    strcpy(D_Link_14, custom_D_Link_14.getValue());  
    strcpy(Link_T, custom_Link_T.getValue()); 
    strcpy(Link_T_H, custom_Link_T_H.getValue());   
}

void setup() {  //------------------------------------------------ Setup ----------------------------------------------
 
  wifi_set_sleep_type(NONE_SLEEP_T);

  Serial.begin(115200);

  pinMode(Link_1_PIN, INPUT);
  pinMode(Link_2_PIN, INPUT_PULLUP);
  pinMode(Link_3_PIN, INPUT_PULLUP);
  pinMode(Link_4_PIN, INPUT_PULLUP);
  pinMode(Link_5_PIN, INPUT_PULLUP);
  pinMode(Link_6_PIN, INPUT_PULLUP);
 
  lcd.init();  
  lcd.backlight(); // Turn on the backlight. 
  lcd.setCursor(0, 0);
  //       (x12345678901234567890x)
  lcd.print("Supla Remote Display"); 
  lcd.setCursor(0, 1);
  //       (x12345678901234567890x)
  lcd.print("   Conecting WiFi   "); 
  
  if (WiFi.SSID()==""){   
    initialConfig = true;
  }
  Serial.println("mounting FS...");
  
  if (SPIFFS.begin()) {
    Serial.println("mounted file system");
    if (SPIFFS.exists("/config.json")) {
      //file exists, reading and loading
      Serial.println("reading config file");
      File configFile = SPIFFS.open("/config.json", "r");
      if (configFile) {
        Serial.println("opened config file");
        size_t size = configFile.size();
        // Allocate a buffer to store contents of the file.
        std::unique_ptr<char[]> buf(new char[size]);

        configFile.readBytes(buf.get(), size);
        DynamicJsonBuffer jsonBuffer;         
        JsonObject& json = jsonBuffer.parseObject(buf.get());
        Serial.println(jsonBuffer.size());
        json.printTo(Serial);
        if (json.success()) {
          Serial.println("\nparsed json");

          strcpy(Supla_server, json["Supla_server"]);
          strcpy(D_Link_1, json["D_Link_1"]);
          strcpy(D_Link_2, json["D_Link_2"]);
          strcpy(D_Link_3, json["D_Link_3"]);
          strcpy(D_Link_4, json["D_Link_4"]);
          strcpy(D_Link_5, json["D_Link_5"]);
          strcpy(D_Link_6, json["D_Link_6"]);
          strcpy(D_Link_7, json["D_Link_7"]);
          strcpy(D_Link_8, json["D_Link_8"]);
          strcpy(D_Link_9, json["D_Link_9"]);
          strcpy(D_Link_10, json["D_Link_10"]);
          strcpy(D_Link_11, json["D_Link_11"]);
          strcpy(D_Link_12, json["D_Link_12"]);
          strcpy(D_Link_13, json["D_Link_13"]);
          strcpy(D_Link_14, json["D_Link_14"]);
          strcpy(Link_T, json["Link_T"]);
          strcpy(Link_T_H, json["Link_T_H"]);
        } else {
          Serial.println("failed to load json config");
          
        }
      }
    }
  } else {
    Serial.println("failed to mount FS");
  } 
  host = Supla_server;
  WiFi.mode(WIFI_STA); 
}

void loop() { 
   
 
    analog_switch();   // ------------------------ 

   if ( digitalRead(Link_1_PIN) == LOW )  {
    url = D_Link_1;
    direct_Link() ;    
  }
   if ( digitalRead(Link_2_PIN) == LOW)  {
    url = D_Link_2;
    direct_Link() ;    
  }
  if ( digitalRead(Link_3_PIN) == LOW )  {
    url = D_Link_3;
    direct_Link() ;   
  }
   if ( digitalRead(Link_4_PIN) == LOW)  {
    url = D_Link_4;
    direct_Link() ;    
  }
  if ( digitalRead(Link_5_PIN) == LOW )  {
    url = D_Link_5;
    direct_Link() ;    
  }
   if ( digitalRead(Link_6_PIN) == LOW)  {
    url = D_Link_6;
    direct_Link() ;    
  }
   
    if  (initialConfig)  {
      lcd.setCursor(0, 1);
    //       (x12345678901234567890x)
    lcd.print("   Wifi config Ap   ");
    ondemandwifiCallback () ;
    initialConfig = false; 
  }
   int C_W_read = digitalRead(Link_2_PIN);{    
   if (C_W_read != last_C_W_state) {            
     time_last_C_W_change = millis();
   }
   if ((millis() - time_last_C_W_change) > C_W_delay) {     
     if (C_W_read != C_W_state) {     
       Serial.println("Triger sate changed");
       C_W_state = C_W_read;       
       if (C_W_state == LOW) {
        lcd.setCursor(0, 1);
    //       (x12345678901234567890x)
    lcd.print("   Wifi config Ap   ");
        ondemandwifiCallback () ;
       }
     }
    }
   last_C_W_state = C_W_read;            
   }
     if (millis() > Temp_lasttime + Temp_mtbs)  {    //-------------Temp_lasttime--------------------
     lcd.setCursor(0, 1);
     //       (x12345678901234567890x)
     lcd.print("Temp.inter.         ");
     url = Link_T; 
     row = 1;
     Temp_D_Link();

     lcd.setCursor(0, 2);
     //       (x12345678901234567890x)
     lcd.print("Temp.exter.         ");   
     lcd.setCursor(0, 3);
     //       (x12345678901234567890x)
     lcd.print("  humidity:         "); 
     url = Link_T_H; 
     row = 2;
     Temp_Hum_D_Link();
         
    Temp_lasttime = millis();
  }

  if (shouldSaveConfig) {
    Serial.println("saving config");
    DynamicJsonBuffer jsonBuffer;
    JsonObject& json = jsonBuffer.createObject();
    json["Supla_server"] = Supla_server;
    json["D_Link_1"] = D_Link_1;
    json["D_Link_2"] = D_Link_2;
    json["D_Link_3"] = D_Link_3;
    json["D_Link_4"] = D_Link_4;
    json["D_Link_5"] = D_Link_5;
    json["D_Link_6"] = D_Link_6;
    json["D_Link_7"] = D_Link_7;
    json["D_Link_8"] = D_Link_8;
    json["D_Link_9"] = D_Link_9;
    json["D_Link_10"] = D_Link_10;
    json["D_Link_11"] = D_Link_11;
    json["D_Link_12"] = D_Link_12;
    json["D_Link_13"] = D_Link_13;
    json["D_Link_14"] = D_Link_14;
    json["Link_T"] = Link_T;
    json["Link_T_H"] = Link_T_H;

    File configFile = SPIFFS.open("/config.json", "w");
    if (!configFile) {
      Serial.println("failed to open config file for writing");
    }
    json.prettyPrintTo(Serial);
    json.printTo(configFile);
    configFile.close();
    Serial.println("config saved");
    lcd.setCursor(0, 1);
    //       (x12345678901234567890x)
    lcd.print("    config saved    "); 
    shouldSaveConfig = false;
    WiFi.mode(WIFI_STA);
    delay(3000);
    ESP.restart();
    delay(5000); 
    }
  
  if (WiFi.status() != WL_CONNECTED) 
   {
    lcd.setCursor(0, 1);
    //       (x12345678901234567890x)
    lcd.print("   Conecting WiFi   ");
    WiFi_up();
   }  
}

void WiFi_up() { 
  if (millis() > wifimilis)  {
  WiFi.begin(); 
  for (int x = 20; x > 0; x--) 
  {
    if (x == 1){
    wifimilis = (millis() + wifi_checkDelay) ; 
    }           
    if (WiFi.status() == WL_CONNECTED) 
    { 
      lcd.setCursor(0, 1);
      //       (x12345678901234567890x)
      lcd.print("   WiFi Connected   ");  
     break;                   
    }
    else                              
    {
     yield();
     delay(500);   
      Serial.print(".");                                         
    }    
  }
  if (WiFi.status() == WL_CONNECTED)
  {
    lcd.setCursor(0, 1);
    //       (x12345678901234567890x)
    lcd.print("   WiFi Connected   ");
    Serial.println("");
    Serial.println("Connected");
    Serial.println("Adres IP: ");
    Serial.print(WiFi.localIP());
    Serial.print(" / ");
    Serial.print(WiFi.subnetMask());
    Serial.print(" / ");
    Serial.println(WiFi.gatewayIP());
    long rssi = WiFi.RSSI();
    Serial.print("(RSSI): ");
    Serial.print(rssi);
    Serial.println(" dBm");
  }
  if (WiFi.status() != WL_CONNECTED) 
  {
    Serial.println("");
    Serial.println("connection failed");
  }
  }
}
void direct_Link() {
  
  WiFiClientSecure client;
  Serial.print("connecting to ");
  Serial.println(host);
  if (!client.connect(host, httpsPort)) {
    Serial.println("connection failed");
    return;
  }
  Serial.print("requesting URL: ");
  Serial.println(url);
  client.print(String("GET ") + url + " HTTP/1.1\r\n" +
               "Host: " + host + "\r\n" +
               "User-Agent: ESP8266\r\n" +
               "Connection: close\r\n\r\n");
  Serial.println("request sent");
  while (client.connected()) {
    String line = client.readStringUntil('\n');
    if (line == "\r") {
      Serial.println("headers received");
      break;
    }
  }
  String line = client.readStringUntil('}');
  line = line + "}";
  if (line.indexOf("true") >0) { 
    lcd.setCursor(0, 0);
  //       (x12345678901234567890x)
  lcd.print("    successfull!    "); 
    Serial.println("successfull!");
  } else {
    Serial.println("failed");
  }
  Serial.println("reply was:");
  Serial.println("==========");
  Serial.println(line);
  Serial.println("==========");
  Serial.println("closing connection");
  delay (2000);
  lcd.setCursor(0, 0);
  //       (x12345678901234567890x)
  lcd.print("Supla Remote Display"); 
}
void Temp_Hum_D_Link() {

  WiFiClientSecure client;
  Serial.print("connecting to ");
  Serial.println(host);
  if (!client.connect(host, httpsPort)) {
    Serial.println("connection failed");
    return;
  }
  Serial.print("requesting URL: ");
  Serial.println(url);
  client.print(String("GET ") + url + " HTTP/1.1\r\n" +
               "Host: " + host + "\r\n" +
               "User-Agent: ESP8266\r\n" +
               "Connection: close\r\n\r\n");
  Serial.println("request sent");
  while (client.connected()) {
    String line = client.readStringUntil('\n');
    if (line == "\r") {
      Serial.println("headers received");
      break;
    }
  }
  String line = client.readStringUntil('}');
  line = line + "}";
  Serial.println("reply was:");
  Serial.println("==========");
  Serial.println(line);
  Serial.println("==========");
  DynamicJsonBuffer  jsonBuffer(200);
    JsonObject& root = jsonBuffer.parseObject(line);

  if (!root.success()) {
    Serial.println("parseObject() failed");
    return;
  }
  int Humi = root["humidity"];
  double Temp = root["temperature"];
  
  Serial.print("temperature ");
  Serial.println(Temp, 2);
  Serial.print("humidity ");
  Serial.println(Humi);
  Serial.println("closing connection");
     //lcd.setCursor(13,(row));
     //lcd.print("      ");
     lcd.setCursor(13,(row));
     lcd.print(Temp, 2);
     lcd.print(" C");
     //lcd.setCursor(13,(row+1));
     //lcd.print("      ");
     lcd.setCursor(13,(row+1));
     lcd.print(Humi);
     lcd.print("%");
}
void Temp_D_Link() {

  WiFiClientSecure client;
  Serial.print("connecting to ");
  Serial.println(host);
  if (!client.connect(host, httpsPort)) {
    Serial.println("connection failed");
    return;
  }
  Serial.print("requesting URL: ");
  Serial.println(url);
  client.print(String("GET ") + url + " HTTP/1.1\r\n" +
               "Host: " + host + "\r\n" +
               "User-Agent: ESP8266\r\n" +
               "Connection: close\r\n\r\n");
  Serial.println("request sent");
  while (client.connected()) {
    String line = client.readStringUntil('\n');
    if (line == "\r") {
      Serial.println("headers received");
      break;
    }
  }
  String line = client.readStringUntil('}');
  line = line + "}";
  Serial.println("reply was:");
  Serial.println("==========");
  Serial.println(line);
  Serial.println("==========");
  DynamicJsonBuffer  jsonBuffer(200);
    JsonObject& root = jsonBuffer.parseObject(line);

  if (!root.success()) {
    Serial.println("parseObject() failed");
    return;
  }
  double Temp = root["temperature"];
  
  Serial.print("temperature ");
  Serial.println(Temp, 2);
  Serial.println("closing connection");
     //lcd.setCursor(13,(row));
     //lcd.print("      ");
     lcd.setCursor(13,(row));
     lcd.print(Temp, 2);
     lcd.print(" C");
}
void analog_switch(){
  
  buttonValue = analogRead(A0); //Read analog value from A0 pin
    
  //For no button:
  if (buttonValue<=50){
  delay (100);
  return;
  }
  //For 1st button:
  else if (buttonValue>=113 && buttonValue<=153){
    Serial.println("read: 7 ");
    url = D_Link_7;
    direct_Link() ;
    return;
  }
  //For 2nd button:
  else if (buttonValue>=256 && buttonValue<=296){
    Serial.println("read: 8 ");
    url = D_Link_8;
    direct_Link() ;
    return;
  }
  //For 3rd button:
  else if (buttonValue>=389  && buttonValue<=429){
    Serial.println("read: 9 ");
    url = D_Link_9;
    direct_Link() ;
    return;
  }
  //For 4th button:
  else if (buttonValue>=525  && buttonValue<=565){
    Serial.println("read: 10 ");
    url = D_Link_10;
    direct_Link() ;
    return;
  }  
  //For 5rd button:
  else if (buttonValue>=654  && buttonValue<=694){
    Serial.println("read: 11 ");
    url = D_Link_11;
    direct_Link() ;
    return;
  }
  //For 6th button:
  else if (buttonValue>=796  && buttonValue<=836){
    Serial.println("read: 12 ");
    url = D_Link_12;
    direct_Link() ;
    return;
  }
  //For 7rd button:
  else if (buttonValue>=930  && buttonValue<=970){
    Serial.println("read: 13 ");
    url = D_Link_13;
    direct_Link() ;
    return;
  }
  //For 8th button:
  else if (buttonValue>=1000 ){
    Serial.println("read: 14 ");
    url = D_Link_14;
    direct_Link() ;
    return;
  } 
}
Remot_Display_D_Link_X14.nodemcu.rar
Compiled firmware
(270.64 KiB) Downloaded 67 times
Last edited by elmaya on Wed Sep 25, 2019 7:54 am, edited 1 time in total.
PuteR
Posts: 539
Joined: Wed Dec 06, 2017 10:07 am

Thu Feb 21, 2019 9:21 pm

on what parameters to upload this soft ??
User avatar
maffiu
Posts: 487
Joined: Wed Nov 30, 2016 9:30 pm
Location: Kraków/Skawina

Thu Feb 21, 2019 9:34 pm

:o
elmaya
Posts: 317
Joined: Wed Jun 27, 2018 5:48 pm
Location: Sevilla

Fri Feb 22, 2019 5:31 am

Initial parameters for "ESP Falsh Download Tool":

CreystalFreq 26M
SPI SPEED 40 MHz
SPI MODE QIO
BAUDRATE 11520
FLASH SIZE 32Mbit (4MByte)
PuteR
Posts: 539
Joined: Wed Dec 06, 2017 10:07 am

Fri Feb 22, 2019 6:57 pm

elmaya if the big problem was to adapt this software to such a display https://pl.aliexpress.com/item/1PCS-1-3 ... 5c0fFqE6Xy or such https://pl.aliexpress.com/item/0-96-cal ... 5c0fFqE6Xy

I have just two of them

And I think there is a problem with the soft in case of a toggle link after the first implementation of the link is made without interruption.
elmaya
Posts: 317
Joined: Wed Jun 27, 2018 5:48 pm
Location: Sevilla

Fri Feb 22, 2019 9:59 pm

I use every day for more than a month and I have no problems

I'm waiting for that display, when I have it (1 to 2 weeks) I'll prepare something ;)
PuteR
Posts: 539
Joined: Wed Dec 06, 2017 10:07 am

Fri Feb 22, 2019 11:44 pm

Ok, and is it to be a display of this type for this software which is already available?
https://m.aliexpress.com/item/328307271 ... 0878902214
elmaya
Posts: 317
Joined: Wed Jun 27, 2018 5:48 pm
Location: Sevilla

Sat Feb 23, 2019 9:18 am

PuteR wrote:
Fri Feb 22, 2019 11:44 pm
Ok, and is it to be a display of this type for this software which is already available?
https://m.aliexpress.com/item/328307271 ... 0878902214
yes ;)
adamdd1
Posts: 3
Joined: Sun Jun 02, 2019 8:11 pm

Sat Jun 29, 2019 7:30 am

how can you add a code to two relays in a devil supla device
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