From b63c61066598da23f69688d6c58464fe36846aa0 Mon Sep 17 00:00:00 2001
From: Zvonimir Rudinski <zvonki12@gmail.com>
Date: Tue, 28 Apr 2026 19:18:51 +0200
Subject: [PATCH] feat(display): increase col/row number

---
 README.md           | 2 +-
 include/display.hpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 62eee4b..1e4ae2c 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ An open-source implementation of the Tamagotchi virtual pet game, designed to ru
 ## Bill of Materials
 - Arduino Nano (ATmega328P)
 - KY-023 Joystick Module
-- HD44780 Character LCD
+- HD44780 Character LCD (20x4 or 16x2, can be changed in the code)
 
 ## Development
 After cloning the repository, navigate to the project directory and run `make build` to compile the code. To upload the compiled firmware to your Arduino Nano, use `make upload`.
diff --git a/include/display.hpp b/include/display.hpp
index b6c8929..9a69320 100644
--- a/include/display.hpp
+++ b/include/display.hpp
@@ -7,7 +7,7 @@
  */
 class Display {
   public:
-    Display(uint8_t addr = 0x27, uint8_t cols = 16, uint8_t rows = 2);
+    Display(uint8_t addr = 0x27, uint8_t cols = 20, uint8_t rows = 4);
 
     void begin();
     void drawJoystick(double x, double y, bool pressed);