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Development Board 4 Way Relay Module, Programmable, Resettable, DC5-60V Power Supply, for Smart House Control
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Waveshare Industrial Modbus RTU 8-Ch Relay Module (B) with RS485 Interface, Multi Isolation Protection Circuits, 7~36V Power Supply
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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
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  • $84.30 –
  • Free Shipping
3X 16 Channel Relay Module DC5-12V Power Supply ESP32 Development Board ESP32-WROOM Secondary Development Module
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  • $130.18 –
  • Free Shipping
DC24V power supply ESP8266 development board WiFi 32-way relay module ESP-12F secondary development board
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  • $74.25 –
  • Free Shipping
1PCS Brake Rectifier Power Supply MH-25 sanki Rectifier AC200-240V/DC90-108V Relay Type
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1PCS Brake Rectifier Power Supply MH-25 sanki Rectifier AC200-240V/DC90-108V Relay Type

Limited time offer, ends 10/15

  • Model #: WLC78S.0814.Coll0073
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  • $76.27 –
  • Free Shipping
XH-M118 Relay Module: 5V, 12V, 24V power supply, output 1 channel, normally open and normally closed, 10A, wire connection
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Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, with Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
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Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, with Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
  • Compatibility/Fitment: Modbus RTU Relay 32CH
  • Brand: waveshare
  • Part Number: Modbus RTU Relay 32CH
  • Model #: Modbus RTU Relay 32CH
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  • $151.12 –
  • Free Shipping
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.
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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
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  • $80.04 –
  • Free Shipping
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
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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
  • Compatibility/Fitment: Modbus POE ETH Relay
  • Brand: waveshare
  • Part Number: Modbus POE ETH Relay
  • Model #: c7b7ab71-dab1-4503-9371-a245ac9cbace
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  • $98.37 –
  • Free Shipping
Waveshare 8-Ch Ethernet Relay Module (B) with Digital Input, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
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Waveshare 8-Ch Ethernet Relay Module (B) with Digital Input, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
  • Type: Modbus POE ETH Relay (B)
  • Compatibility/Fitment: Modbus POE ETH Relay (B)
  • Brand: waveshare
  • Part Number: Modbus POE ETH Relay (B)
  • Model #: Modbus POE ETH Relay (B)
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  • $116.12 –
  • Free Shipping

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