#include <DHTesp.h>
#include <TM1637TinyDisplay.h>

// Updated Pin Definitions
const int sensorPin = 15;    // DHT22 data pin
const int CLK = 12;          // TM1637 clock pin
const int DIO = 13;          // TM1637 data pin

// Sensor and display objects
DHTesp tempSensor;
TM1637TinyDisplay display(CLK, DIO);

void setup() {
  Serial.begin(115200);
  Serial.println("ESP32 Temperature & Humidity Display");

  // Initialize DHT22
  tempSensor.setup(sensorPin, DHTesp::DHT22);

  // Initialize 7-segment display
  display.setBrightness(7);  // Brightness level (0-7)
  delay(100);
}

void loop() {
  // Read sensor values
  TempAndHumidity data = tempSensor.getTempAndHumidity();

  // Show temperature (e.g. "24C ")
  String tempString = String((int)data.temperature) + "C ";
  Serial.println("Temperature: " + tempString);
  display.showString(tempString.c_str());
  delay(5000);

  // Show humidity (e.g. "40H ")
  String humString = String((int)data.humidity) + "H ";
  Serial.println("Humidity: " + humString);
  display.showString(humString.c_str());
  delay(5000);
}