RemoteQTH.com: IP remote hardware switch, based on Arduino

Intuitive remote control switching contains of two devices - controller and relay box - communicate via ethernet.
Suitably for realtime remote devices control, such as receiving antennas, power on/off for any devices, PTT, ...

Main functions:

• 16 inputs:
  • 11 positions rotary switch,
  • 4 independent on/off switches with LED indication,
  • 1 press button.
• 16 relay outputs:
  • 0,5A/125VAC, 1A/24VDC,
  • each output is signalised by own LED,
  • 1-11 with common line input.
• TCP232 ethernet module configurable over network with windows software.
• Settings in arduino source code.
• Very low TCP bandwidth, only several units of bytes per second.
• 1 to 11 outputs are protected as single out (antenna switching).
• Network latency (delay) is indicated by LINKED LED. Latency is the same as LED off time.
• Relay parking to define output (default 11), after network unavailable with preset delay. Typically used for grounded TRX input.
• One control box is able to control up to eleven relay boards - CFG button reconfigure chip and redirect network (more in firmware configuration).
• Open Arduino platform allows you to customize firmware.
• 5V power voltage from USB mini plug.
• Size: control 12x6x9cm, relay 22x3x7cm.
• Weight: control 210g, relay 270g.