Hello there,
My MKR1400 doesn't reconnect to my computer after I upload my code. It doen't show up at all at the port.
Connected sensors are DHT22, BMP280, DB1280
It only shows up again when I reset it but then my code is away in a logical way..
#include "thingProperties.h" //Cloud
#include "DHT.h" //DHT22
#include "OneWire.h" // Water
#include "DallasTemperature.h" //Water
#include "Wire.h" //Pressure
#include "SPI.h" //Pressure
#include "Adafruit_BMP280.h" //Pressure
/*---------------------------------------definitions----------------------------------------*/
#define DHTPIN 8 //DHT22
#define DHTTYPE DHT22 //DHT22
#define ONE_WIRE_BUS 2 //Water
/*--------------------------------------initializations-------------------------------------*/
DHT dht(DHTPIN, DHTTYPE); //DHT22
OneWire oneWire(ONE_WIRE_BUS); //Water
DallasTemperature sensors(&oneWire); //Water
Adafruit_BMP280 bmp; //Pressure
/*--------------------------------------void setup------------------------------------------*/
void setup() {
Serial.begin(9600);
delay(1500);
dht.begin(); //DHT22
sensors.begin(); //Water
bmp.begin(); //Pressure
initProperties();
ArduinoCloud.begin(ArduinoIoTPreferredConnection);
setDebugMessageLevel(2);
ArduinoCloud.printDebugInfo();
}
/*--------------------------------------void loop--------------------------------------------*/
void loop() {
ArduinoCloud.update();
static unsigned long lastMeasurement = millis();
if ((millis() - lastMeasurement) > 3000) {
temperature = dht.readTemperature();
Serial.print("Temperatur: ");
Serial.print(temperature);
Serial.println(" C");
humidity = dht.readHumidity();
Serial.print("Humidity: ");
Serial.print(humidity);
Serial.println(" %\t");
sensors.requestTemperatures();
temp_water = sensors.getTempCByIndex(0);
Serial.print("Wassertemmperatur betrÃĪgt: ");
Serial.print(temp_water);
Serial.println(" C");
pressure_air = bmp.readPressure();
Serial.print("Pressure is: ");
Serial.print(pressure_air);
Serial.println(" PA");
lastMeasurement = millis();
}
}
thingProperties.h is
// Code generated by Arduino IoT Cloud, DO NOT EDIT.
#include <ArduinoIoTCloud.h>
#include <Arduino_ConnectionHandler.h>
const char THING_ID[] = "5cafbba4-1a77-4401-b78d-7c9380766ce5";
const char GPRS_APN[] = SECRET_APN;
const char PINNUMBER[] = SECRET_PIN;
const char GPRS_LOGIN[] = SECRET_USERNAME;
const char GPRS_PASSWORD[] = SECRET_PASSWORD;
float temperature;
float humidity;
float pressure_air;
float temp_water;
void initProperties(){
ArduinoCloud.setThingId(THING_ID);
ArduinoCloud.addProperty(temperature, READ, 5 * SECONDS, NULL);
ArduinoCloud.addProperty(humidity, READ, 5 * SECONDS, NULL);
ArduinoCloud.addProperty(pressure_air, READ, 5 * SECONDS, NULL);
ArduinoCloud.addProperty(temp_water, READ, 5 * SECONDS, NULL);
}
GSMConnectionHandler ArduinoIoTPreferredConnection(PINNUMBER, GPRS_APN, GPRS_LOGIN, GPRS_PASSWORD);
What can I change? It does seem to work with other codes..
Thank you for helping me, Lukas