Deploy a soil moisture and temperature sensor for commercial greenhouses or private garden monitoring and treatment.
// This example is to get the last value of variable from the Ubidots API | |
// This example is to save multiple variables to the Ubidots API with TCP method | |
/**************************************** | |
* Include Libraries | |
****************************************/ | |
#include "Ubidots.h" | |
#include <SHT1x.h> | |
#include <application.h> | |
/**************************************** | |
* Define Constants | |
****************************************/ | |
#ifndef TOKEN | |
#define TOKEN "Put_your_Ubidots" // Put here your Ubidots TOKEN | |
#endif | |
#ifndef DATAPIN | |
#define DATAPIN D0 | |
#endif | |
#ifndef CLCKPIN | |
#define CLCKPIN D1 | |
#endif | |
#ifndef LED | |
#define LED D7 | |
#endif | |
Ubidots ubidots(TOKEN); | |
/**************************************** | |
* Auxiliar Functions | |
****************************************/ | |
SHT1x sht10(DATAPIN, CLCKPIN); | |
/**************************************** | |
* Main Functions | |
****************************************/ | |
void setup() { | |
Serial.begin(115200); | |
pinMode(LED, OUTPUT); | |
//ubidots.setDebug(true); //Uncomment this line for printing debug messages | |
} | |
void loop() { | |
float humidity = sht10.readHumidity(); | |
float temperature = sht10.readTemperatureC(); | |
ubidots.add("soil-moisture", humidity); | |
ubidots.add("temperature", temperature); | |
ubidots.setMethod(TYPE_TCP); //Set to TCP the way to send data | |
if(ubidots.sendAll()){ | |
// Do something if values were sent properly | |
Serial.println("Values sent by the device"); | |
digitalWrite(LED, HIGH); | |
} | |
delay(5000); | |
digitalWrite(LED, LOW); | |
} |
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