From 4936461bb62ba482172f25889611ae0105cf78f6 Mon Sep 17 00:00:00 2001
From: Tom Nordal <tnordal@gmail.com>
Date: Wed, 26 Jun 2024 09:49:59 +0200
Subject: [PATCH] lesson 50 and 51 finished

---
 Sensors/platformio.ini |  1 +
 Sensors/src/main.cpp   | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/Sensors/platformio.ini b/Sensors/platformio.ini
index 7d8b21c..f34f4d3 100644
--- a/Sensors/platformio.ini
+++ b/Sensors/platformio.ini
@@ -16,3 +16,4 @@ lib_deps =
   # RECOMMENDED
   # Accept new functionality in a backwards compatible manner and patches
   adafruit/DHT sensor library @ ^1.4.6
+  arduino-libraries/LiquidCrystal @ ^1.0.7
diff --git a/Sensors/src/main.cpp b/Sensors/src/main.cpp
index c21c43a..a67b546 100644
--- a/Sensors/src/main.cpp
+++ b/Sensors/src/main.cpp
@@ -1,4 +1,6 @@
 // https://www.youtube.com/watch?v=-AvF2TsB2GI&list=PLGs0VKk2DiYw-L-RibttcvK-WBZm8WLEP&index=50
+// https://www.youtube.com/watch?v=ep7uBz43fCI&list=PLGs0VKk2DiYw-L-RibttcvK-WBZm8WLEP&index=51
+
 
 #include <Arduino.h>
 
@@ -6,6 +8,11 @@
 #include <DHT.h>
 // #include <DHT_U.h>
 
+#include <LiquidCrystal.h>
+
+const int rs = 7, en = 8, d4 = 9, d5 = 10, d6 = 11, d7 = 12;
+LiquidCrystal lcd(rs, en, d4, d5, d6, d7);
+
 #define DHTTYPE    DHT11
 #define DHTPIN     2
 
@@ -27,6 +34,9 @@ void setup() {
   dht.begin();
   delay(setTime);
 
+  lcd.begin(16, 2);
+  lcd.print("Hello, World!");
+
 
 }
 
@@ -44,6 +54,17 @@ void loop() {
   Serial.print(tempF);
   Serial.println(" *F");
 
+  lcd.clear();
+  lcd.setCursor(0, 0);
+  lcd.print("Humidity: ");
+  lcd.print(humidity);
+  lcd.print("%");
+
+  lcd.setCursor(0, 1);
+  lcd.print("Temp: ");
+  lcd.print(tempC);
+  lcd.print("oC ");
   delay(dt);
+  lcd.clear();
 
 }