WiFi Dimmer SSR 230V 4A-ESP8266

Dimension is 34X20mm

Dear Sir/Madam,

Greetings From RDL!!!

FYI, using this dimmer you can dimm incandescent bulb, Fan and only Triac Dimmable LED's( not all the kinds of the LED).

So kindly test this module by connecting the incandescent bulb as load and let us know aboout the output.

Dear Sir,

Greetings From RDL!!!

Please find the Node MCU Firmware code of ESP8266 given below.

#include <ESP8266WiFi.h>
#include <WiFiClient.h> 
//#include <ESP8266WebServer.h>

/* Set these to your desired credentials. */
const char *ssid = "RDL ESP";
const char *password = "123456789";


WiFiServer server(8080);


void setup() {
  delay(1000);
  Serial.begin(9600);
  Serial.println();

  /* You can remove the password parameter if you want the AP to be open. */
  WiFi.softAP(ssid, password);

  IPAddress myIP = WiFi.softAPIP();
  //Serial.print("AP IP address: ");
  Serial.println(myIP);
//  server.on("/", handleRoot);
  server.begin();

}

void loop() {
  back:
 // Check if a client has connected
  WiFiClient client = server.available();
  if (!client) {
    return;
  }
  
 
  while(1)
  {
  
  delay(100);
  if(client.available())
  {
  // Read the first line of the request
  String req = client.readStringUntil('\r');
  Serial.println(req);//  server.handleClient();
  }
  else
  {
     if(server.available())
     {
       server.begin();
    WiFiClient client = server.available();
  if (!client) {
    return;
  }
     }

  }

 
  }

}

Password:123456789

Password: 123456789