// CQDX.ru

This Open source project offers a solution to remote control of your Amateur radio station. Base for connecting other components and their remote control. The main advantage is low cost and adaptability (open source code).

Arduino Band decoder – independent module kit

Main functions:

• Independent hardware.
• Open code (by OK1CDJ) – you can modify.
• Arduino mini module compatible.
• Hardware input for:
• Kenwood/Icom CAT.
• Icom Band voltage output.
• Yaesu BCD.
• Optocoupler isolated output.
• 5V power voltage.
• Twelve open colector output.
• Twelve LED diode indicated.
• 70 x 80 mm PCB board.

RemoteQTH Server – great Linux features for everyone

Main functions:

• System is configured via web interface, with password protection.
• Remote control are also possible with a smartphone.
• Control up to 8 arduino (K3NG code) rotators modules.
• Azimuth maps of rotators show actual grayline with position of the sun.
• Web control for 8 relays.
• Up to 8 temperature sensors.
• Up to 2 A/D sensors with four voltage inputs.
• LCD display shows actual IP adress and other informations.
• One click server update.
• Access without public IP addresses.
• CW daemon – send cw from web interface, also listen on TCP port.
• Export up to 8 serial ports to IP nework.
• SSH access allows you to run applications directly on the server (Tucnak log).
• QRcode generator for simply mobile acess.
• Backup server configuration.
• Based on RaspberryPI with consumption 2 watt only.
• Any linux system possible.

Hardware requirements:

• Raspberry Pi single-board computer (or else linux compatible pc).
• SD memory card (min 2GB).
• Server main board.
• Eight relay board.
• Arduino rotor control with USB/UART converter (up to eight).
• LCD display with I2C controller and 3.3/5V level converter.
• I2C A/D converter with four voltage inputs (one or two).
• I2C temperature sensor (up to eight).
• USB/UART CW interface.
• 5V power supply.
• Power hub.
• USB hub with external power supply.

Project WEB-site

WiKi

Contact Information:

Dan OK1HRA
He has working with remote on Linux.
ok1hra@gmail.com

Ondra OK1CDJ
ondra@ok1cdj.com