diff --git a/src/main.rs b/src/main.rs
index c183946..4506035 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,13 +1,13 @@
 use embedded_graphics::{mono_font::MonoTextStyleBuilder, prelude::Point, Drawable, text::{Baseline, Text, TextStyleBuilder}};
 use epd_waveshare::{color::Color, epd7in5_v2::Epd7in5, prelude::WaveshareDisplay};
-use esp_idf_hal::{delay::{Delay, Ets}, gpio::PinDriver, spi::{config, Spi, SpiDriver, SpiDriverConfig}};
+use esp_idf_hal::{delay::{Delay, Ets}, gpio::{Gpio19, PinDriver}, spi::{config, Spi, SpiDriver, SpiDriverConfig}};
 use esp_idf_svc::hal::{prelude::*, spi::SpiDeviceDriver};
 use embedded_hal::delay::DelayNs;
 
 
 //static mut display: epd_waveshare::epd7in5_v2::Display7in5 = epd_waveshare::epd7in5_v2::Display7in5::default();
 
-static FRAMEBUF: [u8; 48000] = [1; 48000];
+//static FRAMEBUF: [u8; 48000] = [63; 48000];
 fn main() {
     // It is necessary to call this function once. Otherwise some patches to the runtime
     // implemented by esp-idf-sys might not link properly. See https://github.com/esp-rs/esp-idf-template/issues/71
@@ -15,20 +15,20 @@ fn main() {
 
     // Bind the log crate to the ESP Logging facilities
     esp_idf_svc::log::EspLogger::initialize_default();
-
-    log::info!("Hello, world!");
-    log::info!("Just logging something again");
-
     let peripherals = Peripherals::take().unwrap();
 
     log::info!("Took peripherals");
 
-    let busy = PinDriver::input(peripherals.pins.gpio4).unwrap();
+    let busy = PinDriver::input(peripherals.pins.gpio17).unwrap();
     let rst = PinDriver::output(peripherals.pins.gpio16).unwrap();
-    let dc = PinDriver::output(peripherals.pins.gpio17).unwrap();
-    let cs = peripherals.pins.gpio5;
-    let clk = peripherals.pins.gpio18;
-    let mosi = peripherals.pins.gpio23;
+    let cs = peripherals.pins.gpio5; // y
+    let clk = peripherals.pins.gpio18; // y
+    let mosi = peripherals.pins.gpio23; // y
+    let miso = peripherals.pins.gpio19; // aka. dc
+
+
+    let dc = PinDriver::output(miso).unwrap();
+
 
     log::info!("Initialized pins");
 
@@ -36,10 +36,10 @@ fn main() {
     let config = config::Config::new();
 
     let mut spi = SpiDeviceDriver::new_single(
-        peripherals.spi3,
+        peripherals.spi2, // 2 oder 3?
         clk,
-        peripherals.pins.gpio21, 
-        Some(mosi),
+        mosi, 
+        Option::<Gpio19>::None,
         Some(cs), 
         &SpiDriverConfig::default(),
         &config
@@ -47,7 +47,9 @@ fn main() {
 
     log::info!("Initialized spi interface");
 
-    //static mut display: epd_waveshare::epd7in5_v2::Display7in5 = epd_waveshare::epd7in5_v2::Display7in5::default();
+    // Allocating on the stack makes the chip crash. We gotta put it on the heap
+    let  mut display = Box::new(epd_waveshare::epd7in5_v2::Display7in5::default());
+    display.set_rotation(epd_waveshare::prelude::DisplayRotation::Rotate180);
 
     let mut delay = Ets;
 
@@ -57,45 +59,21 @@ fn main() {
     log::info!("Created display object");
 
     
-    //draw_text(&mut display, "Hello esp", 5, 50);
+    draw_text(&mut display, "Hello esp", 5, 50);
     log::info!("Draw text done");
 
 
-            let res = epd7in5.update_and_display_frame(&mut spi, &FRAMEBUF, &mut delay);
+    let res = epd7in5.update_and_display_frame(&mut spi, &*display.buffer(), &mut delay);
 
-            
-                 if let Err(e) = res{
-                     log::info!("{}", e);
-                 }
-
-/*     let mut i = 0;
-    loop{
-        let d = &mut delay;
-        d.delay_ms(500);
-        log::info!("Loop {}", i);
-        i += 1;
-
-        if i == 5{
-            //let data = display.buffer();
-        
-/*             for d in data{
-                log::info!("{}", d)
-            } */
-
-        }
-    } */
-
-/*
-    // Get SpiDevice trait implementation
-    //let mut spi_device = spi.into_device();
-
-    //    let mut epd7in5 = Epd7in5::new(spi, busy, dc, rst, delay, delay_us)
-    */
+    
+    if let Err(e) = res{
+        log::info!("{}", e);
+    }
 }
 
 fn draw_text(display: &mut epd_waveshare::epd7in5_v2::Display7in5, text: &str, x: i32, y: i32) {
     let style = MonoTextStyleBuilder::new()
-        .font(&embedded_graphics::mono_font::ascii::FONT_6X10)
+        .font(&embedded_graphics::mono_font::ascii::FONT_10X20)
         .text_color(Color::White)
         .background_color(Color::Black)
         .build();
@@ -103,5 +81,5 @@ fn draw_text(display: &mut epd_waveshare::epd7in5_v2::Display7in5, text: &str, x
     let text_style = TextStyleBuilder::new().baseline(Baseline::Top).build();
 
     // The problem:
-    //let _ = Text::with_text_style(text, Point::new(x, y), style, text_style).draw(display);
+    let _ = Text::with_text_style(text, Point::new(x, y), style, text_style).draw(display);
 }