Your Browsing History
Any questions? Our AI mode will help you find out quickly.
Try me now

Quick View
#1 Best Seller
- Model #: PM Mini gen 3 x 1
- $10.14 –
- Free Shipping

Quick View
Shelly 1PM Mini Gen3 | Wi-Fi & Bluetooth Smart Relay Switch | 1 channel 8A | power metering | Compatible with Alexa & Google Home | Home Automation
- Model #: 1PM Mini gen 3 x 1
- $12.59 –
- Free Shipping

Quick View
Shelly Pro 4PM | Wi-Fi & LAN, 4-Channel Smart Relay | up to 40A | Power Metering | Compatible with Google Home & Alexa | iOS & Android App | Home Automation
- Parts: 2 Years
- Model #: Pro 4 PM
- $142.99 –
- Free Shipping

Quick View
Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
- Compatibility/Fitment: Modbus POE ETH Relay
- Brand: waveshare
- Part Number: Modbus POE ETH Relay
- Model #: c7b7ab71-dab1-4503-9371-a245ac9cbace
- $98.37 –
- Free Shipping

Quick View
AJMRTC 5V USB Relay Module 1 Channel, Programmable Computer Control Relay Switch for Home Automation Industrial Control Replacement
- Model #: AJM-C8JM0C913
- $17.12 –
- Free Shipping

Quick View
Elite 4 Channel ESP32 WLED LED Strip Light Controller Ethernet WiFi Dual Control Sound Reactive UART Energy Save Relay 20A Pluggable Fuse Level Shifter WS2811/12 SK6812 WS2815 Addressable LED
- Type: 1pcs* ESP32 WLED Ethernet with 4 Outputs Black Shell
- Compatibility/Fitment: GL-C-618WL-Black
- Brand: GLEDOPTO
- Part Number: GL-C-618WL-Black
- Model #: 523189167589
- $66.99 –
- Free Shipping

Quick View
Waveshare Industrial Modbus RTU 8-Ch Relay Module (B) with RS485 Interface, Multi Isolation Protection Circuits, 7~36V Power Supply
- Compatibility/Fitment: Modbus RTU Relay (B)
- Brand: waveshare
- Part Number: Modbus RTU Relay (B)
- Model #: RS4765
- $84.30 –
- Free Shipping

Quick View
Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth/RS485 Controll, Onboard RS485 / Pico HAT Interfaces, for Expanding RTC/CAN / RS232 / LoRa/Sensor, etc.
- Type: ESP32-S3-Relay-6CH x1
- Compatibility/Fitment: 6-Ch Relay-ESP32-S3-756F
- Brand: UeeKKoo
- Part Number: 6-Ch Relay-ESP32-S3-756F
- Model #: ESP32-S3-Relay-6CH
- $80.04 –
- Free Shipping

Quick View
1 Gen4, Smart Wi-Fi, Zigbee & Matter Relay Switch with Dry Contacts | Home Automation, Compatible with Alexa, SmartThings, Google Home, Home Assistant, Apple HomeKit, Garage Door Opener
- Type: 1 x Shelly 1 Gen4, User manual
- Compatibility/Fitment: 068
- Brand: Shelly
- Part Number: 068
- Model #: 140655752855
- $38.99 –
- Free Shipping

Quick View
12V Dual Way Bluetooth Relay Module 12V 10A Wireless Smart Relay Module IoT Smart Home Phone APP Remote Control Switch
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-742
- $12.99 –
- Free Shipping

Quick View
Industrial 1-Ch ESP32-S3 WiFi Relay Module, Support RS485 and Bluetooth/WiFi Remote Control, Better for RS485 Modbus Industrial Modules or Sensors, Built-in Protection Circuits, Safe & Stable
Limited time offer, ends 10/13
- Model #: C5Z9-Lsy724-046
- $50.72 –
- Free Shipping

Quick View
5V Multi-Mode Time Delay Relay Module, Adjustable Delay Timer, for Automation Home Appliances DIY Projects
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-425
- $12.99 –
- Free Shipping

Quick View
5V Photosensitive Relay Module with LDR Photoresistor Sensor for Light Detection, Smart Home Automation DIY Projects
Limited time offer, ends 10/07
- Model #: Kepler-8.10-OYS-160
- $12.99 –
- Free Shipping

Quick View
Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Limited time offer, ends 10/10
- Model #: C6T1813-XMYXDL284
- $95.75 –
- Free Shipping

Quick View
Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Limited time offer, ends 10/10
- Model #: C6T1813-XMYXDL357
- $103.75 –
- Free Shipping

Quick View
Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Limited time offer, ends 10/10
- Model #: C6T1813-XMYXDL295
- $105.75 –
- Free Shipping

Quick View
8 Channel Network Relay Module Remote Control Relay Device Ethernet to RS485 TCP Relay Module
Limited time offer, ends 10/10
- Model #: C6T1813-XMYXDL473
- $110.76 –
- Free Shipping

Quick View
8 Channel Network Relay Module Remote Control Relay Device Ethernet to RS485 TCP Relay Module
Limited time offer, ends 10/10
- Model #: C6T1813-XMYXDL108
- $112.75 –
- Free Shipping

Quick View
Waveshare Dual Ethernet Ports 8-ch Relay Module (C), Modbus RTU Protocol, PoE Power Supply, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Limited time offer, ends 10/10
- Model #: C6T1813-XMYXDL387
- $111.36 –
- Free Shipping

Quick View
Waveshare Industrial Modbus RTU 8-ch Relay Module (E) with RS485, 30A High Current, Multi Isolation Protection, Optocoupler Isolation, Flyback Diode Protection, Rail-Mounted Case.
Limited time offer, ends 10/10
- Model #: C6T1813-XMYXDL187
- $130.36 –
- Free Shipping

Quick View
DIN Rail Mount 8 SPDT IoT Power Relay Module for BeagleBone Black
Limited time offer, ends 10/10
- Model #: C6T1813-XMYXDL086
- $113.75 –
- Free Shipping

Quick View
Waveshare Industrial Modbus RTU 8-ch Relay Module with RS485 Interface Multi Isolation Protection Circuits Comes with an ABS Enclosure
Limited time offer, ends 10/10
- Model #: C6T1813-XMYXDL228
- $87.55 –
- Free Shipping

Quick View
USB to RS485 Adapter Industrial Isolated Converter with Original FT232RNL Chip, 300bps ~ 512000bps Baud Rate, up to 1.2km RS485 Transmission Distance, Onboard Isolated Transceiver, TVS, etc.
Limited time offer, ends 10/10
- Model #: XQWC6T1-XM 724036
- $54.84 –
- Free Shipping

Quick View
Shelly Pro 2PM | Wi-Fi, Bluetooth & LAN | Professional 2-channels DIN rail smart relay | up to 25A with power metering | Compatible with Google Home & Alexa | iOS & Android App | Home Automation
- Brand: Shelly
- Parts: 2 Years
- Model #: Pro 2PM
- $119.99 –
- Free Shipping











