From 1b39cb59e5c8cfad2ed1372cec86a8dbdd2dae17 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20Wittstr=C3=B8m?= <jonaswittstrom1@gmail.com>
Date: Mon, 14 Aug 2023 12:58:54 +0200
Subject: [PATCH] display works

---
 platformio.ini                 |  1 +
 src/display.cpp                | 30 ++++++++++++++++++++++++++++++
 src/{main.cpp => main.cpp.dis} |  0
 3 files changed, 31 insertions(+)
 create mode 100644 src/display.cpp
 rename src/{main.cpp => main.cpp.dis} (100%)

diff --git a/platformio.ini b/platformio.ini
index 7bdceac..5fcf6d5 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -17,3 +17,4 @@ monitor_speed = 115200
 lib_deps = 
 	knolleary/PubSubClient@^2.8
 	bblanchon/ArduinoJson@^6.21.3
+	marcoschwartz/LiquidCrystal_I2C@^1.1.4
diff --git a/src/display.cpp b/src/display.cpp
new file mode 100644
index 0000000..3df3c70
--- /dev/null
+++ b/src/display.cpp
@@ -0,0 +1,30 @@
+#include <Arduino.h>
+#include <LiquidCrystal_I2C.h>
+#include <ESP8266WiFi.h>
+#include <PubSubClient.h>
+
+const char *ssid = "PET Aflytningsvogn #43";
+const char *password = "zwr33htm";
+
+const char *mqtt_server = "192.168.24.215";
+
+// set the LCD number of columns and rows
+int lcdColumns = 16;
+int lcdRows = 2;
+
+// set LCD address, number of columns and rows
+LiquidCrystal_I2C lcd(0x3f, lcdColumns, lcdRows);  
+
+void setup(){  
+  lcd.init();
+  lcd.backlight();
+}
+
+void loop(){
+  // set cursor to first column, first row
+  lcd.setCursor(0, 0);
+  // print message
+  lcd.print("Piss off, ghosts!");
+  // clears the display to print new message
+  lcd.clear();
+}
\ No newline at end of file
diff --git a/src/main.cpp b/src/main.cpp.dis
similarity index 100%
rename from src/main.cpp
rename to src/main.cpp.dis