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1 Channel ESP8266 WiFi Relay ESP-12F Development Board Module Optocoupler Isolation 30A for Smart Home Wireless Control DC7-28/5V
Limited time offer, ends 09/19
- Model #: C75J*OYJ*G1*0819-305
- $12.99 –
- 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 09/19
- Model #: C75J*OYJ*G1*0819-124
- $12.99 –
- Free Shipping
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DC 12V 4 Channel WiFi Relay Module, ESP8266 ESP-01 Remote Control Relay Switch, Wireless Smart Home IoT Module for Phone Control
- Model #: C472-L5764
- $31.99 –
- Free Shipping
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16-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, Ethernet Port Communication, Supports PoE Power Supply, Industrial Grade Rail-Mount Case @
- Model #: XMCH729-C6T1502
- $213.27 –
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ESP8266 Relay Module W-F- Smart Socket Remote Smart Control Switch with ESP-01S Module
Limited time offer, ends 09/19
- Model #: .jiudian-YC5KU-0119
- $18.68 –
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8-CH Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits
- Model #: 9359014224348
- $86.99 –
- More options from $86.99 - $92.78
- $5.99 Shipping
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Waveshare Industrial 8-Channel Relay Module for Raspberry Pi Pico Power Supply Isolation Photocoupler Isolation
- Model #: 9435761176236
- $53.89 –
- More options from $53.89 - $59.79
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