From 5ec40ac294aa8f092b3f70dca1cb6d103699a995 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Tue, 8 May 2018 10:08:32 +0200
Subject: wip

---
 assignments/read-temperature/read-temperature.md   |   1 +
 assignments/read-temperature/read-temperature.pdf  | Bin 791810 -> 794796 bytes
 .../solution/read-temperature/read-temperature.ino |  10 ++++++++++
 3 files changed, 11 insertions(+)

(limited to 'assignments/read-temperature')

diff --git a/assignments/read-temperature/read-temperature.md b/assignments/read-temperature/read-temperature.md
index 1037ba9..31a32a8 100644
--- a/assignments/read-temperature/read-temperature.md
+++ b/assignments/read-temperature/read-temperature.md
@@ -1,3 +1,4 @@
+# Read the temperature and humidity sensor DHT22
 
 ## Step 1
 
diff --git a/assignments/read-temperature/read-temperature.pdf b/assignments/read-temperature/read-temperature.pdf
index 51e3c1b..f1ec641 100644
Binary files a/assignments/read-temperature/read-temperature.pdf and b/assignments/read-temperature/read-temperature.pdf differ
diff --git a/assignments/read-temperature/solution/read-temperature/read-temperature.ino b/assignments/read-temperature/solution/read-temperature/read-temperature.ino
index 71e860e..b261dc5 100644
--- a/assignments/read-temperature/solution/read-temperature/read-temperature.ino
+++ b/assignments/read-temperature/solution/read-temperature/read-temperature.ino
@@ -7,8 +7,18 @@ const auto DHTTYPE = DHT22;
 DHT_Unified dht(DHTPIN, DHTTYPE);
 
 void setup() {
+  Serial.begin(115200);
+  pinMode(D2, INPUT);
+  pinMode(D0, OUTPUT);
 }
 
 void loop() {
+  if (digitalRead(D2) == HIGH) {
+    Serial.println("HIGH");
+  } else {
+    Serial.println("LOW");
+  }
+  digitalWrite(D0, digitalRead(D2));
+  delay(100);
 }
 
-- 
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