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DC24V power supply ESP8266 development board WiFi 32-way relay module ESP-12F secondary development board
Limited time offer, ends 08/22
- Model #: C6T1813-XMYXDL060
- $73.28 –
- Free Shipping
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Waveshare Industrial Modbus RTU 8-ch Relay Module with RS485 Interface Multi Isolation Protection Circuits Comes with an ABS Enclosure
Limited time offer, ends 08/22
- Model #: C6T1813-XMYXDL228
- $86.58 –
- Free Shipping
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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 08/22
- Model #: C6T1813-XMYXDL284
- $94.78 –
- Free Shipping
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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 08/22
- Model #: C6T1813-XMYXDL357
- $102.78 –
- Free Shipping
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Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24V Anti-Reverse Protection for Industrial Home Automation
Limited time offer, ends 08/29
- Model #: Kepler-8.10-OYS-647
- $12.99 –
- Free Shipping
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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 08/22
- Model #: C6T1813-XMYXDL295
- $104.78 –
- Free Shipping
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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 08/22
- Model #: C6T1813-XMYXDL387
- $110.39 –
- Free Shipping
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8-CH Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits
- Model #: C5Z9-Lsy724-293
- $102.66 –
- Free Shipping
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8-CH Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits
Limited time offer, ends 08/22
- Model #: C6T1813-XMYXDL218
- $91.78 –
- Free Shipping
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8 Channel Network Relay Module Remote Control Relay Device Ethernet to RS485 TCP Relay Module
Limited time offer, ends 08/22
- Model #: C6T1813-XMYXDL108
- $111.78 –
- Free Shipping
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RS232/485/422 to RJ45 ETH Module Serial Server Modbus Gateway MQTT Gateway TCP/IP to Serial, with PoE Function, Bi-Directional Transparent Data Transmission Between RS232/485/422 and Ethernet
Limited time offer, ends 08/22
- Model #: XQWC6T1-XM 724011
- $103.97 –
- Free Shipping
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Modbus POE ETH Relay 8-CH Ethernet Relay Module Supports Sending Modbus RTU/Modbus TCP Protocol Commands via Ethernet Port to Control Relay and Various Devices
Limited time offer, ends 08/22
- Model #: C6T1813-XMYXDL065
- $91.55 –
- Free Shipping
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Modbus-Rtu 7-24V 4 Channel Relay Module Switch Modbus RTU Switch Input Output 5V RS485 TTL Communication Anti-Reverse Connection
Limited time offer, ends 08/29
- Model #: Kepler-8.10-OYS-291
- $12.99 –
- Free Shipping
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8-CH Ethernet Relay Module (B) with Digital Input, Modbus RTU/Modbus TCP Protocol, Support DC 7~36V Wide Range Power Input and PoE Power Supply, with Various Isolation and Protection Circuits
Limited time offer, ends 08/22
- Model #: C6T1813-XMYXDL368
- $102.79 –
- Free Shipping
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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 08/22
- Model #: C6T1813-XMYXDL187
- $129.39 –
- Free Shipping
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2Pcs 1 Channel Switch Relay Module Modbus Rtu Switching Input Output Relays Board with Anti-Reverse Connection Protection RS485 TTL Communication
Limited time offer, ends 08/29
- Model #: Kepler-8.10-OYS-60
- $12.99 –
- Free Shipping
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5PCS SIP-1A05 Reed Switch Relay 5V SIP-1A05 Reed Relay Switch 4 Pins DC Resistance 450~550ohm Normally Open 1A Relay Module
Limited time offer, ends 08/29
- Model #: Kepler-8.10-OYS-735
- $12.99 –
- Free Shipping
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8 Channel Network Relay Module Remote Control Relay Device Ethernet to RS485 TCP Relay Module
- Model #: 694782986661
- $109.99 –
- $5.99 Shipping
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Shelly Plus I4 DC | Wi-Fi operated | DC 4 digital inputs controller for Smart Scenes and enhanced actions control | Home Automation
- Brand: Shelly
- Parts: 2 Years
- Model #: Plus i4 DC
- $19.99 –
- More options from $19.99 - $44.07
- $5.00 Shipping