Hello,
I want to add Led(s) in this program. Can you help me? I should be able to turn it on and off on thinger platform.
Regards.
Hello @Navisen
You’ll be able to add a button to your dashboard with this code :
// Change LED_BUILTIN with the pin of your led.
pinMode(LED_BUILTIN, OUTPUT);
// Short version : "map" the resource "led" to the digital pin
thing["led"] << digitalPin(LED_BUILTIN);
// Long version that allow you to add logic.
thing["led"] << [](pson& in){
if(in.is_empty()){
// We send back the pin value to thinger platform
in = (bool) digitalRead(LED_BUILTIN);
}
else{
// This code is called whenever the "led" resource change
digitalWrite(LED_BUILTIN, in ? HIGH : LOW);
}
}
You’ll then have a new resource (led) available from your device and will be able to add an On/Off State widget.
And you’ll see a nice button like this on your dashboard :
Also note that there may be actually a problem on the mobile app (at least Android) as I don’t see the toggle button for boolean resource.
You should also take a look at the input ressource section of the doc. Plentiful of explanation and examples.
Tips for sharing your code
```
code here
```
I recomend you use the forum in the right way, is so uncomfortable to read your sketch from a printscreen (I dont even did it), there is a way to paste your code here in order to make easy to somebody else helps you
The way is paste here your code, select it, all and press “Ctrl+Shift+C” or pressing the “</>” button on forum toolbar, even is easier for you instead inserting an image.
Regards
Hello,
The led stays on. The button on thinger is not doing anything. Can you help?
Regards.
#include <SPI.h>
#include <Ethernet.h>
#include <ThingerEthernet.h>
#include “DHT.h”
// dht config
#define DHTPIN 2
#define VENTPIN 3
#define DHTTYPE DHT11
#define led 10
DHT dht(DHTPIN, DHTTYPE);
// thinger.io config
ThingerEthernet thing(“", “Arduino”, "*”);
void setup() {
dht.begin();
thing[“dht11”] >> [](pson& out){
out[“humidity”] = dht.readHumidity();
out[“celsius”] = dht.readTemperature();
out[“fahrenheit”] = dht.readTemperature(true);
};
thing[“led”] << [](pson& in){
digitalWrite(10, in ? HIGH : LOW);
};
};
void loop() {
thing.handle();
if (dht.readTemperature() >= 28){
digitalWrite(VENTPIN, HIGH);
}
else {
digitalWrite(VENTPIN, LOW);
}
}