W5GED WiKi

• Raspberry Pi v2
• NooElec NESDR Nano 2+ Tiny RTL-SDR
• IEEE802.3af PoE 48V to 5V (2.4A) Micro USB adapter
• Waveshare PRi Relay Board

 > wget http://www.airspayce.com/mikem/bcm2835/bcm2835-1.68.tar.gz
 > tar zxvf bcm2835-1.68.tar.gz
 > cd bcm2835-1.68/
 > sudo ./configure && sudo make && sudo make check && sudo make install
 > cd ~

 > git clone https://github.com/WiringPi/WiringPi
 > cd WiringPi
 > ./build
 > gpio -v

 > wget https://www.waveshare.com/w/upload/0/0c/RPi_Relay_Board.zip
 > unzip -o RPi_Relay_Board.zip -d ./RPi_Relay_Board
 > sudo chmod 777 -R RPi_Relay_Board
 > cd RPi_Relay_Board
 > cd shell
 > sudo ./Relay.sh CH1 ON
 > sudo ./Relay.sh CH1 OFF
 > cd ..
 > cd bcm2835
 > make
 > sudo ./Relay_Module
 > cd ..
 > cd wiringPi
 > make
 > sudo ./Relay_Module
 > cd ..
 > cd python
 > sudo python Relay_Module.py

 > sudo apt-get install -y  cmake pkg-config libusb-1.0
 > sudo apt-get install git
 > git clone git://git.osmocom.org/rtl-sdr.git
 > cd rtl-sdr/
 > mkdir build
 > cd build
 > cmake ../ -DINSTALL_UDEV_RULES=ON
 > make
 > sudo make install
 > sudo ldconfig

Edit /etc/modprobe.d/raspi-blacklist.conf

   blacklist dvb_usb_rtl28xxu
   blacklist rtl2832
   blacklist rtl2830

Edit /etc/rc.local

 sleep 10
 _IP=$(hostname -I) || true
 if [“$_IP”]; then
 printf”My IP address is %s\n” “$_IP”
 /usr/local/bin/rtl_tcp -a $_IP &
 fi
 exit 0

Create firewall service for rtl_tcp

 > sudo nano /etc/firewalld/services/rtl_tcp.xml
    <?xml version="1.0" encoding="utf-8"?>
    <service>  
       <short>rtl_tcp</short>  
       <description>rtl_tcp</description>  
       <port protocol="tcp" port="1234"/>  
   </service>
 > sudo chmod 640 /etc/firewalld/services/rtl_tcp.xml
 > sudo firewall-cmd --permanent --add-service=rtl_tcp
 

Create firewall service for MQTT

 > sudo nano /etc/firewalld/services/mqtt.xml
    <?xml version="1.0" encoding="utf-8"?>
    <service>  
       <short>mqtt</short>  
       <description>mqtt</description>  
       <port protocol="tcp" port="1883"/>  
       <port protocol="tcp" port="8883"/>  
   </service>
 > sudo chmod 640 /etc/firewalld/services/mqtt.xml
 > sudo firewall-cmd --permanent --add-service=mqtt