read the thermometer!

1 files changed, 22 insertions, 5 deletions

diff --git a/thermostat.ino b/thermostat.ino
index 06b1769..519a5b7 100644
--- a/thermostat.ino
+++ b/thermostat.ino
@@ -1,20 +1,37 @@
 #include <Wire.h>  
 #include "SSD1306.h"
+#include "DHTesp.h"
 
 SSD1306 display(0x3c, 5, 4);
+DHTesp dht;
 
 void setup() {
+  dht.setup(13,DHTesp::AUTO_DETECT);
+
   display.init();
   display.connect();
   display.displayOn();
-  display.setColor(WHITE);
-  display.setTextAlignment(TEXT_ALIGN_CENTER);
 }
 
-int pos=0;
 void loop() {
+  delay(dht.getMinimumSamplingPeriod());
+  float humidity = dht.getHumidity();
+  float temperature = dht.getTemperature();
+
+  if (dht.getStatus() == DHTesp::ERROR_TIMEOUT) return;
+
   display.clear();
-  display.drawProgressBar(5,5,120,20,pos);
+
+  String line;
+  line = "T:"; line += temperature;
+  display.drawString(0,0,line);
+  line = "H:"; line += humidity;
+  display.drawString(50,0,line);
+  display.drawString(0,10,dht.getStatusString());
+
+  display.drawProgressBar(5,25,120,10,int(temperature));
+  display.drawProgressBar(5,40,120,10,int(humidity));
+
+  display.drawLogBuffer(0,30);
   display.display();
-  ++pos;pos %= 100;
 }
\ No newline at end of file