Added installation instructions

README.md

@@ -32,6 +32,13 @@ This ESP32 model uses these internal I²C and pins for the SSD1306 display:
 
 You can also use a separate SSD1306 but keep in mind to adjust the I²C adress and the pins in the code.
 
+## Installation with Arduino IDE
+1. Type `git clone https://git.susa.pw/jonas/ESP32-ExposureAPI-Scanner.git` in your terminal or download the [master.zip](https://git.susa.pw/jonas/ESP32-ExposureAPI-Scanner/archive/master.zip) and extract it
+2. Open `ÈSP32-ExposureAPI-Scanner.ino` in the Arduino IDE
+3. In case you haven't already done it [install ESP32](https://github.com/espressif/arduino-esp32/blob/master/docs/arduino-ide/boards_manager.md) drivers
+4. In the Arduino IDE select `Tools > Board > ESP32 Dev Board`
+5. Press `CTRL + U` to compile and upload to the ESP32 Board
+
 ## 3D printed case
 I recommend [this](https://www.thingiverse.com/thing:3821633) case from Thingiverse. You can see it in the second image above.
 
@@ -39,9 +46,6 @@ In case you have an [Anycubic i3 Mega](https://www.anycubic.com/products/anycubi
 
 ## Used Libraries
 + [ESP8266-oled-ssd1306 by ThingPulse](https://github.com/ThingPulse/esp8266-oled-ssd1306)
-+ [ESParkline](https://github.com/0xPIT/ESParklines)
-+ [Adafruit-GFX-Library](https://github.com/adafruit/Adafruit-GFX-Library)
-+ [FixedPoints](https://github.com/Pharap/FixedPointsArduino)
 
 ## To do
 - [ ] [Sparklines](https://github.com/0xPIT/ESParklines)