From bf5805a12986566ca4a935c3148a74e60fee1f56 Mon Sep 17 00:00:00 2001
From: Tom Nordal <tnordal@gmail.com>
Date: Tue, 25 Jun 2024 23:50:23 +0200
Subject: [PATCH] Add DHT11 sensor and test

---
 Sensors/platformio.ini |  4 ++++
 Sensors/src/main.cpp   | 37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+)

diff --git a/Sensors/platformio.ini b/Sensors/platformio.ini
index ea23b77..7d8b21c 100644
--- a/Sensors/platformio.ini
+++ b/Sensors/platformio.ini
@@ -12,3 +12,7 @@
 platform = atmelavr
 board = uno
 framework = arduino
+lib_deps =
+  # RECOMMENDED
+  # Accept new functionality in a backwards compatible manner and patches
+  adafruit/DHT sensor library @ ^1.4.6
diff --git a/Sensors/src/main.cpp b/Sensors/src/main.cpp
index 1c9f9e0..13d3c04 100644
--- a/Sensors/src/main.cpp
+++ b/Sensors/src/main.cpp
@@ -2,10 +2,47 @@
 
 #include <Arduino.h>
 
+#include <Adafruit_Sensor.h>
+#include <DHT.h>
+// #include <DHT_U.h>
+
+#define DHTTYPE    DHT11
+#define DHTPIN     2
+
+DHT dht(DHTPIN, DHTTYPE);
+
+float humidity;
+float tempC;
+float tempF;
+
+int setTime = 500;
+
+
 void setup() {
   // put your setup code here, to run once:
+  Serial.begin(9600);
+  Serial.println("DHT11 test!");
+
+  dht.begin();
+  delay(setTime);
+
+
 }
 
 void loop() {
   // put your main code here, to run repeatedly:
+  humidity = dht.readHumidity();
+  tempC = dht.readTemperature();
+  tempF = dht.readTemperature(true);
+
+  Serial.print("Humidity: ");
+  Serial.print(humidity);
+  Serial.print(" Temperature: ");
+  Serial.print(tempC);
+  Serial.print(" *C ");
+  Serial.print(tempF);
+  Serial.println(" *F");
+
+  delay(setTime * 2);
+
 }