const int pinRed = 27;
const int pinGreen = 26;
const int pinBlue = 25;
const int pinServo = 18;
const int pinPot = 14;
#include <WiFi.h>
#include <ESP32Servo.h>
#include <MQTT.h>
#include "function.h"
const char ssid[] = "Wokwi-GUEST";
const char pass[] = "";
WiFiClient net;
MQTTClient client;
Servo servo;
int pot;
void connect(){
rgb(1,0,0);
while(WiFi.status() != WL_CONNECTED){
delay(200);
}
rgb(0,1,0);
while(!client.connect("clientid-nya")){
delay(200);
}
rgb(0,0,1);
}
void setup() {
pinMode(pinRed, OUTPUT);
pinMode(pinGreen, OUTPUT);
pinMode(pinBlue, OUTPUT);
pinMode(pinPot, INPUT);
servo.attach(pinServo, 500, 2400);
WiFi.begin(ssid, pass);
client.begin("broker.emqx.io", net);
connect();
}
void loop() {
pot = analogRead(pinPot);
int posServo = map(pot, 0,4095, 0,180);
servo.write(posServo);
client.publish("nusabot/pot", String(pot), true, 1);
delay(10);
}