#include <ThingSpeak.h> // Library ThingSpeak
#include <WiFi.h> // Library WiFi
#define stepPin 4
const char * SSID = "Wokwi-GUEST"; // nombre WiFI
const char * PASS = ""; // Password WiFi
WiFiClient client;
unsigned long ChannelNumber = 1847758; // Channel ThingSpeak
const char * ReadAPIKey = "ZRH9IEZT6N92PXHZ"; // Nomor Read API key
const int FieldNumber1 = 1; // Nomor field 1
int lamp1 = 14;
int val=0;
void setup() {
pinMode(lamp1, OUTPUT);
pinMode(stepPin, OUTPUT);
Serial.begin(115200);
Serial.println();
WiFi.begin(SSID, PASS);
Serial.print("Connecting");
while (WiFi.status() != WL_CONNECTED)
{
delay(500);
Serial.print(".");
}
Serial.println();
Serial.print("Connected, IP address: ");
Serial.println(WiFi.localIP());
ThingSpeak.begin(client);
}
void loop() {
int A = ThingSpeak.readLongField(ChannelNumber, FieldNumber1, ReadAPIKey);
//programa de encendido apagado
if(A == 1){
Serial.println("lamp1 ");
digitalWrite(lamp1, HIGH);
val=1;
} else if (A == 0) {
digitalWrite(lamp1, LOW);
val=0;
}
//control del motor
if (val == HIGH) {
speedControl();
}
}//loop
void speedControl() {
// Makes 200 pulses for making one full cycle rotation
for(int x = 0; x < 200; x++) {
digitalWrite(stepPin,HIGH);
delayMicroseconds(2000); // by changing this time delay between the steps we can change the rotation speed
digitalWrite(stepPin,LOW);
delayMicroseconds(2000);
}
}