diff --git a/README.md b/README.md
index 20cd15a..4d8eba5 100644
--- a/README.md
+++ b/README.md
@@ -4,13 +4,17 @@
 
 A Minimalistic Sensor Node for use on TheThingsNetwork.
 
-![Case Back](https://www.seiichiro0185.org/git/IOT/tinylora/raw/branch/master/case_back.jpg) ![Case Front](https://www.seiichiro0185.org/git/IOT/tinylora/raw/branch/master/case_front.jpg) ![PCB Back](https://www.seiichiro0185.org/git/IOT/tinylora/raw/branch/master/pcb_back.jpg)
+![Case Front](https://www.seiichiro0185.org/git/IOT/tinylora/raw/branch/master/case_front.jpg)
+![Case Side](https://www.seiichiro0185.org/git/IOT/tinylora/raw/branch/master/case_side.jpg)
+![Case Back](https://www.seiichiro0185.org/git/IOT/tinylora/raw/branch/master/case_back.jpg)
+![PCB Front](https://www.seiichiro0185.org/git/IOT/tinylora/raw/branch/master/pcb_front.jpg)
+![PCB Back](https://www.seiichiro0185.org/git/IOT/tinylora/raw/branch/master/pcb_back.jpg)
 
 ### Features
 
 * Small Size, only 47x36x15mm populated
 * Based on widely available Atmel ATTiny84 MCU and RFM95W LoRa-module
-* 6 free GPIO-Pins from the ATTiny to connect sensors on a 2.54mm pitch header
+* 6 free GPIO-Pins from the ATTiny + Power to connect sensors on a 2.54mm pitch header
 * Optional on-board LED for status signaling
 * Powered by a single CR2032 lithium battery
 * Long battery runtime using  the ATTinys deep sleep mode
@@ -21,4 +25,29 @@ A Minimalistic Sensor Node for use on TheThingsNetwork.
 
 * **Case:** A 3D-Printable Case, OpenSCAD and STL Files
 * **Firmware:** Example Firmware, platformio project
-* **PCB_SMD:** PCB for SMD components, KiCAD project
\ No newline at end of file
+* **PCB_SMD:** PCB for SMD components, KiCAD project
+* **PCB_THT:** PCB with through-hole components, KiCAD project, Currently not all Features of the SMD Version
+
+## Pinouts
+
+### PRG1 Starting from Marked Top Left Pin
+
+|          |          |
+|----------|----------|
+| MISO     | 3V3      |
+| SCK      | MOSI     |
+| RST      | GND      |
+
+
+### J1 Starting from Marked Pin 1
+
+| Number | Function | Note                           |
+|--------|----------|--------------------------------|
+|      1 | 3V3      |                                |
+|      2 | GND      |                                |
+|      3 | PA0      | i2C SCL in Example Firmware    |
+|      4 | PA1      | i2C SDA in Example Firmware    |
+|      5 | PA2      |                                |
+|      6 | PA3      |                                |
+|      7 | PA7      | Connected to LED-Pad D1 via R1 |
+|      8 | PB2      |                                |
\ No newline at end of file