Post by Joshua on Apr 9, 2018 2:42:14 GMT
I'm at my wits' end trying to implement this new node into the latest code.
computourist_node_v2.1_BPump.ino (109.51 KB)
I can get the MLX90614 working. So I'm pretty sure this will go into our code. However, I've made a mistake somewhere that I cannot find.
computourist_node_v2.1_BPump.ino (109.51 KB)
I can get the MLX90614 working. So I'm pretty sure this will go into our code. However, I've made a mistake somewhere that I cannot find.
/******************************************************************************
MLX90614_Serial_Demo.ino
Serial output example for the MLX90614 Infrared Thermometer
This example reads from the MLX90614 and prints out ambient and object
temperatures every half-second or so. Open the serial monitor and set the
baud rate to 9600.
Hardware Hookup (if you're not using the eval board):
MLX90614 ------------- Arduino
VDD ------------------ 3.3V
VSS ------------------ GND
SDA ------------------ SDA (A4 on older boards)
SCL ------------------ SCL (A5 on older boards)
An LED can be attached to pin 8 to monitor for any read errors.
Jim Lindblom @ SparkFun Electronics
October 23, 2015
https://github.com/sparkfun/SparkFun_MLX90614_Arduino_Library
Development environment specifics:
Arduino 1.6.5
SparkFun IR Thermometer Evaluation Board - MLX90614
******************************************************************************/
#include <Wire.h> // I2C library, required for MLX90614
#include <SparkFunMLX90614.h> // SparkFunMLX90614 Arduino library
IRTherm therm; // Create an IRTherm object to interact with throughout
const byte LED_PIN = 8; // Optional LED attached to pin 8 (active low)
void setup()
{
Serial.begin(9600); // Initialize Serial to log output
therm.begin(); // Initialize thermal IR sensor
therm.setUnit(TEMP_F); // Set the library's units to Farenheit
// Alternatively, TEMP_F can be replaced with TEMP_C for Celsius or
// TEMP_K for Kelvin.
pinMode(LED_PIN, OUTPUT); // LED pin as output
setLED(LOW); // LED OFF
}
void loop()
{
setLED(HIGH); //LED on
// Call therm.read() to read object and ambient temperatures from the sensor.
if (therm.read()) // On success, read() will return 1, on fail 0.
{
// Use the object() and ambient() functions to grab the object and ambient
// temperatures.
// They'll be floats, calculated out to the unit you set with setUnit().
Serial.print("Object: " + String(therm.object(), 2));
Serial.write('°'); // Degree Symbol
Serial.println("F");
Serial.print("Ambient: " + String(therm.ambient(), 2));
Serial.write('°'); // Degree Symbol
Serial.println("F");
Serial.println();
}
setLED(LOW);
delay(500);
}
void setLED(bool on)
{
if (on)
digitalWrite(LED_PIN, LOW);
else
digitalWrite(LED_PIN, HIGH);
}
