Module with 8 relays supporting communication via USB. It can control devices with a voltage of 24 V and a current of up to 7 A. The USB interface makes it easy for the user to connect the module to any devices with Windows, Linux, Mac or embedded computers such as RPi. It comes with built-in software that supports simple commands to control the relays and read their status. The board appears as a serial port when connected to a computer and can be operated by serial terminal applications such as HyperTerminal or Putty. Perfect for automation systems that require the control of multiple devices. Full documentation is available on the product page.

Data sheet
Manufacturer
Responsible person
Module with 8 relays 24 V with a maximum switching current of 7 A. Communicates via the USB interface. Numato Lab RL80001-24
No product available!
Enclosure dedicated to modules with 8 relays by Numato Lab. Numato Lab RL80001EN
No product available!
Module with 8 relays and 10 analog inputs. Communicates via the WiFi wireless interface. Numato Lab WFRL80001
No product available!
Module with 8 relays with a maximum switching current of 2 A. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP8025ADAM
Module with 8 digital inputs and 4 relays with a maximum switching current of 2 A. It communicates via the RS485 interface and supports the Modbus RTU protocol. The board is enclosed in an industrial housing. Wellpro WP8024ADAM
AO3406 MOSFET transistor module with N channel and JST PH2.0 connector designed to control motor, solenoid or LEDs. Adafruit 5648
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Module with two 240V/2A relays controlled by 5V with a fuse triggered by a high state. modSSR-2CH-H
Module with four 240V/2A relays controlled by 5V with a fuse triggered by a high state. modSSR-4CH-H
No product available!
Module with eight 240V/2A relays controlled by 5V with a fuse triggered by a high state. modSSR-8CH-H
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Industrial module with 32 relays. It uses communication via the RS485 interface and supports the Modbus RTU protocol. Waveshare Modbus RTU Relay 32CH
No product available!
Industrial module with an Ethernet interface that allows you to control 8 relays via the RJ45 port. It uses Modbus TCP protocol, supports PoE (Power over Ethernet) and is equipped with a rail-mounted housing. Waveshare Modbus POE ETH Relay
No product available!
Numato Lab NLETHGC032-HT is a versatile 32-channel GPIO Ethernet module, ideal for advanced automation projects and expansion of electronic systems.
Ethernet GPIO module by Numato Lab equipped with 32 GPIO lines compatible with 3.3 V TTL levels and 11 analog inputs with 10-bit resolution, designed for remote control and monitoring of external devices over Ethernet using web interface, TELNET, and HTTP commands. Numato Lab NLETHGC032-HW
No product available!
Numato Lab RL20001EN is a 2-channel USB relay module with SPDT relays, 8 GPIO pins, 6 analog inputs and a USB interface, ideal for home automation, industrial, DIY and prototyping applications
No product available!
Module with 8 relays 24 V with a maximum switching current of 7 A. Communicates via the USB interface. Numato Lab RL80001-24