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Details about  Ethernet / Internet 4 Channel Relay Board - WEB IP SNMP for Home Automation

Ethernet / Internet 4 Channel Relay Board - WEB IP SNMP for Home Automation

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Last updated on  Apr 28, 2014 04:55:24 PDT  View all revisions

Item specifics

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition





DAE-RB/Ro4_v2 + DAEnetIP1

Power supply:


Country of Manufacture:


Relays count:





control, timer, weekly, calendar, schedule, pulse

Denkovi Assembly Electronics ltd.
Ethernet / Internet 4 Channel Relay Board - WEB IP SNMP for Home Automation
General description

This is relay board based on DAEnetIP1 ethernet controller with 4 SPDT relay channels. Additionaly it has 8 digital outputs, 8 digital inputs/outputs and 8 analog inputs (from DAEnetIP1). Just connect the device into your local network and control it from another computer or android smartphone or iPhone over the LAN or Internet. You may control it via DAEnetIP1 Manager, command line, browser or Smartphone. We can provide software examples in Java, .NET, Labview, PHP and it can be used for home automation, industrials, sensor monitoring, controlling relay boards or embedding in larger systems.
Internet/Ethernet Four Channel Relay Board


  • 10/100 Full duplex Ethernet interface (Auto MDIX)
  • Power supply 12VDC / 250mA
  • 4 x SPDT relays OMRON G5LA-1-CF
  • 8 x digital outputs (0-3.3VDC)
  • 8 x analog inputs with 10 bit resolution (0-2.5VDC) with pull-down resistors
  • 8 x configurable digital I/O port (0-3.3VDC)
  • Hardware "Pulse" function for the digital outputs
  • Standart protocols: ARP, IP, ICMP (ping), DHCP
  • Supports snmp v1 (snmpset, snmpget, snmptrap), HTTP (web server with autorization) , TFTP (for firmware upgrade)
  • Port for SNMP (161) can be changed
  • It can be configured with SNMP requests or web browser
  • Integrated WEB server for all functions/parameters access
  • Reset of the digital outputs on incoming/outgoing ping timeout
  • Function "load outputs states from EEPROM on boot"
  • Each I/O line can be named by user via web browser/snmp
  • It can send traps according analog ADC level
  • An analog input may be referred to control a digital output according its input level
  • Onboard temperature sensor
  • Possibility of connection analog sensors to the analog inputs as LM34DZ, LM35DZ, LM335, MCP9700A
  • Denkovi software: DAEnetIP1 Manager
  • 3rd parity software: Command line utility - netsnmp, Android software (by iSwitch LLC, not free but inexpensive) and iOS software
  • Software examples: .NET, Java, Labview and PHP
  • DAEnetIP1 user's manual: download
Application examples
  • Home Automation
  • Security and fire alarm systems
  • Manual or automatic device restart if event occur
  • Management/monitoring for industrial
  • Sensor information processing
  • Remote electrical devices control
  • Remote Lock/unlock doors
  • Suitable for school and university education
The auction includes
  • 1 x DAEnetIP1 Ethernet controller
  • 1 x Four Channel Relay Board peripherial board
  • 3 x plastic spacers
  • The module will be shipped assembled and tested
Relay board overview
Internet/Ethernet Four Channel Relay Board
Power supply requirements

The power supply is very important! There are some requirements that must be kept for proper work of the DAEnetIP1 controller. We recommend power supply that fit the following reqiurements:

  • 12VDC /500mA - center positive tip.
  • DAEnetIP1 does not have reverese polarity protection.
  • We recommend to use this 12VDC Power Supply Adaptor (SYS1357-2412) that may be found also in our store. Please contact with us if you have questions.
Access via web browser

DAEnetIP1 has internal web server for access and configuration of almost all parameters. It can be accessed via any browser supporting javascript. It is tested with Internet Explorer, Firefox, Chrome, Safari. It is tested with the browsers of the Android and iPhone mobile devices and works well.

DRM Software
DRM Software

Denkovi Relay Manager (DRM) is multiplatform software for easy controlling all kinds of Denkovi relay boards (USB,SNMP,TCP/IP)

CAUTION! Using of Denkovi Relay Manager (DRM) Software with devices which are not manufactured by Denkovi Assembly Electronics LTD is not allowed!

The item is supported by DRM Software. DRM Software will hep you to save money for expensive software and time in programming. It allows you to switch ON/OFF your devices at particular date and time, turn ON/OFF the relays with pulses or control them via specific sequence. If you have ordered at least one of our relay boards from this list you may turn your PC in powerful automation tool.

  • Multiplatform software: supported by Windows/Linux (ver. 2.0)
  • Control up to 32 relay boards
  • User-friendly intuitive interface
  • Save/Load file
  • Control mode: single and multiple setting of the relays
  • Single pulse with adjustable delay from the control mode (ver. 2.0)
  • Timer mode: create timer playlist for the relays
  • Weekly mode: each relay may be turned ON/OFF on each day of the week
  • Calendar mode: each relay may be turned ON/OFF on particular date at particular time
  • Pulse mode: each relay may work in pulse mode by setting duration for ON and duration for OFF. Adjustable number of pulses (ver. 2.0)
  • Each relay from each relay board can work independently in some of the five modes
  • Each relay board and each relay can be named by the user
  • Indicator panel
  • Auto load function - the last working file is loaded when DRM is started
  • Auto connect function - when the relay board is disconnected DRM will keep trying to find and when this is done, the relay board will be connected again
  • Auto start function - DRM software starts when the OS starts (Currently not supported in Windows 8 and Linux)
  • Auto set function - DRM will set the relays automatically when the relay board is connected
  • Possibility of DRM to starts when PC boots and continues to work from the last saved point

For more information about DRM Software, screen-shots, detailed description and download - here


Denkovi Relay Manager Software (DRM Software)
DRM Software image - control mode for Internet / Ethernet Four Channel Relay Board
Demo video - DRM Software and Internet / Ethernet Four Channel Relay Board
Control from Android and iOS

The DAEnetIP1 controller and all devices based on this controller can be controlled by almost all knds of mobile devices (Android / iOS). The applications we offer allow controlling the DAEnetIP1 digital outputs, polling the analog and digital inputs, timers for the outputs can be set as well. Please refer to the specific application description on its corresponding marketplace for more details.

DAEnetIP1 device controlled by Android / iOS mobile devices

Platform Download link Documentation Screenshot

Documentation - here



Access via DAEnetIP1 Manager

DAEnetIP1 Manager is SNMP v1 configuration/control/monitor utility for DAEnetIP1. It supports most of the functions of the controller. It works as sending/receiving snmp requests to the target DAEnetIP1 controller.

Command line (Net-snmp)

Steps for Install net-snmp library. In this way you will be able to control the ethernet controller with command line.

  1. Download the last version net-snmp binary for windows from http://net-snmp.sourceforge.net/download. The file must look like net-snmp-X.X.X.X-X.win32.exe
  2. Install the downloaded file. Leave the default options. The packet will be install in c:\usr by default.
  3. Download the DAEnetIP1 MIB file from here
  4. Copy the mib file here c:\usr\share\snmp\mibs
  5. Add new line in the file c:\usr\etc\snmp\snmp.conf with the "mibs all" directive.
  6. Now you can test different commands for OID access, supported by this module. Their names you may see in the DAEnetIP1.mib file.


Useful links
  • General links
    • DAEnetIP1 user's manual - download
    • SNMP definitions file (MIB file) - here
    • The firmware file with the current actual version for DAEnetIP1 - download (Firmware history - here)
    • How to control inductive loads with relays - here
  • Software by Denkovi
    • DAEnetIP1 Manager support page - here
    • DRM Software support page - here
    • DAEnetIP Burner page (software for firmware upgrade) - here
    • Software examples
  • Third parity software
    • Android application for mobile devices by iSwitch LLC, Android market link - here, documentation - here, support page - here
    • Net-snmp command line tool for windows (instructions how to install - see in the manual) and C++ library - here (example commands - in the user manual).
Please read before buy
Contact information

Skype: borislav__denkov

Questions and answers about this item

No questions or answers have been posted about this item.

Seller assumes all responsibility for this listing.

Shipping and handling

Item location: Europe, Bulgaria
Shipping to: Worldwide
Excludes: Russian Federation
Handling time
Will usually ship within 3 business days of receiving cleared payment[newWindowTxt].

Return policy

After receiving the item, contact seller within
Refund will be given as
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