From 54f758109465dfafac3480dd69da18693a6f2b3e Mon Sep 17 00:00:00 2001
From: Denis Denisov <ftc.denis@gmail.com>
Date: Thu, 1 Apr 2021 23:32:55 +0300
Subject: [PATCH] Reading temperature and humidity from DHT22

---
 thermo_sensor/thermo_sensor.ino | 36 +++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 thermo_sensor/thermo_sensor.ino

diff --git a/thermo_sensor/thermo_sensor.ino b/thermo_sensor/thermo_sensor.ino
new file mode 100644
index 0000000..14df049
--- /dev/null
+++ b/thermo_sensor/thermo_sensor.ino
@@ -0,0 +1,36 @@
+#include "DHT.h"
+
+#define DHTPIN 5
+#define DHTTYPE DHT22
+
+DHT dht(DHTPIN, DHTTYPE);
+
+void setup() {
+	Serial.begin(115200);
+	Serial.println("Initialised...");
+
+	dht.begin();
+}
+
+void loop() 
+{
+	delay(1500);
+
+	float h = dht.readHumidity();
+	float t = dht.readTemperature();
+
+	if (isnan(h) || isnan(t)) {
+		Serial.println("Error. Can't get humidity/temperature.");
+		return;
+	}
+
+	Serial.print("Temperature: ");
+	Serial.print(t);
+
+	Serial.print(" ");
+
+	Serial.print("Humidity: ");
+	Serial.print(h);
+
+	Serial.println();
+}