diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,5 +1,31 @@
 # rfm69-pocsag-python
 transmits POCSAG Messages with an RFM69 Module
+
+# Libraries
+https://github.com/Gadgetoid/py-spidev
+# Install
+## SPI-Dev Lib
+```bash
+git clone https://github.com/Gadgetoid/py-spidev
+cd py-spidev
+sudo make install
+```
+## Python Libraries(Pika for rabbitMQ)
+```bash
+pip install pika
+```
+
+## Pin Configuration
+| RFM pin | Pi pin  
+| ------- |-------
+| DIO0    | 18 (GPIO24)  
+| MOSI    | 19  
+| MISO    | 21  
+| CLK     | 23  
+| NSS     | 24  
+| Ground  | 25  
+| RESET   | 29
+
 ## Infrastructure:
 ![](doc/rabbitmq-users.jpg?raw=true)