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/********* Pleasedontcode.com ********** Pleasedontcode thanks you for automatic code generation! Enjoy your code! - Terms and Conditions: You have a non-exclusive, revocable, worldwide, royalty-free license for personal and commercial use. Attribution is optional; modifications are allowed, but you're responsible for code maintenance. We're not liable for any loss or damage. For full terms, please visit pleasedontcode.com/termsandconditions. - Project: Sensor Transmission - Source Code compiled for: Arduino Mega - Source Code created on: 2023-12-13 11:28:27 ********* Pleasedontcode.com **********/ /****** SYSTEM REQUIREMENTS *****/ /****** SYSTEM REQUIREMENT 1 *****/ /* recebe informação via adaptador sr485 to ttl, e */ /* transmite os dados para outros dois arduinos */ /****** END SYSTEM REQUIREMENTS *****/ /****** DEFINITION OF LIBRARIES *****/ #include
#include
#include
/****** SYSTEM REQUIREMENTS *****/ /****** SYSTEM REQUIREMENT 1 *****/ /* Receives information via SR485 to TTL adapter */ /* Transmits data to two other Arduinos */ /****** FUNCTION PROTOTYPES *****/ void setup(void); void loop(void); /***** DEFINITION OF DIGITAL INPUT PINS *****/ const uint8_t temp_DHT11_DOUT_PIN_D2 = 2; const uint8_t sr485_RX_PIN = 3; const uint8_t sr485_TX_PIN = 4; /****** DEFINITION OF LIBRARY CLASS INSTANCES *****/ DHT dht(temp_DHT11_DOUT_PIN_D2, DHT11); SoftwareSerial sr485(sr485_RX_PIN, sr485_TX_PIN); void setup(void) { // put your setup code here, to run once: Serial.begin(9600); sr485.begin(9600); dht.begin(); } void loop(void) { // put your main code here, to run repeatedly: float temperature = dht.readTemperature(); float humidity = dht.readHumidity(); if (isnan(temperature) || isnan(humidity)) { Serial.println("Failed to read from DHT sensor!"); return; } Serial.print("Temperature: "); Serial.print(temperature); Serial.print(" °C, Humidity: "); Serial.print(humidity); Serial.println(" %"); // Transmit data to other Arduinos via SR485 sr485.print("Temperature: "); sr485.print(temperature); sr485.print(" °C, Humidity: "); sr485.print(humidity); sr485.println(" %"); delay(2000); }
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