Ethernet Relay Network Wifi Switch Modbus MQTT TCP UDP Web HTTP Schedule Task CAN RS485 CoAP Domoticz Timer Module
ID: 42763

Ethernet Relay Network Wifi Switch Modbus MQTT TCP UDP Web HTTP Schedule Task CAN RS485 CoAP Domoticz Timer Module

4.8 (244 votes) | 563 orders
US $ 29.25 - 62.10 / piece

Relay function Instruction,please see and decide which you need, if you still not understand, also can contact us:

When you choose: 1.Ethernet means just support Ethernet 2.Ethernet WIFI means support Ethernet and WIFI 3.Ethernet RS485 means support Ethernet and RS485 4.Ethernet CAN means support Ethernet and CAN

Support Customized and design by our company

User manual and programming manual SDK :


Support multiple channel relay, On/Off/Delay/Momentary. Support Domoticz Support multiple interface RJ45/RS485/CAN/WIFI Support HTTP GET CGI(Ethernet)/UDP/TCP Server/TCP Client 10/100Mbps ethernet, Auto-MDIX,DHCP ip,Static IP Local Button control PC software config and control WEB config and control Support password Support MQTT/Modbus/CoAP

Technical Parameter:

Relay Size:

2 relay: PCB: 87 x 68 mm Distance of hole: 80 x 60 mm Diameter of hole: 3.5 mm 4 relay: PCB: 91.6 x 86.4 mm Distance of hole: 85.3 x 80 mm Diameter of hole: 3.5 mm 8 relay: PCB: 122 x 87 mm Distance of hole: 115 x 80 mm Diameter of hole: 3.5 mm

Support Domoticz

Non-polar power

Multiple Interface

RJ45 10/100Mbps ethernet, Auto-MDIX,DHCP ip,Static IP CAN bus 5/10/25/50/100/125/200/250/500/800/888/1000Kbps RS485 1200/2400/4800/9600/19200/34800/57600/115200bps WIFI 150Mbps

RS 485/CAN 120R Jumper

120R suppress echo interference

How to reset

1.Power off 2.Close reset jumper 3.Power on 4.Wait one minute 5.Power off 6.Open reset jumper 7.Power on and reset successfully


LED on means relay connect route successfully LED off means relay connect route fail,please set route SSID and password with ethernet web

Web Login

Default ip: Default user name: admin Default password: admin

Web ethernet config

Config relay ethernet parameters

Web relay config

config relay connect

Relay HTTP GET CGI test

Ethernet software search relay

Support Different network segment communication Mulitcast addr: notice only udp support multicast function 1 test relay 2 config relay

Ethernet software config relay

config ETHERNET parameters RS485 parameters CAN parameters Server addr and port Relay password Power failure recovery Key type(Follow,Jog,Self-Lock)


Q:Saves relay status after power off/on on board? A:Yes, it can save the status Q: RS485: protocol modbus/BACnet ? A: Yes, support Modbus Q:Support url relay commands? A:Yes, it support HTTP GET CGI API

  • Certification: None
  • Origin: CN(Origin)


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Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

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Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.

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We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

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Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

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Yes, you will receive an email once your order ships that contains your tracking information.

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For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

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