

Module with 8 relays supporting communication via USB. It can control devices with a voltage of 12 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
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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 voltage of 24 V and a load of up to 10 A. The board communicates via the Ethernet interface. Numato Lab 8ETHRL001-24
No product available!
Module with 4 SSR relays with a load of up to 3 A. The board communicates via the USB interface. Numato Lab SSR40001-DC
Module with relay SSR G3MC202P with a load up to 2 A. The board is equipped with a Grove connector and is controlled via digital input. Seeed Studio 103020137
No product available!
Your 5V system can wield great power with this big, beefy relay board. Kit contains all the parts you need to get your high-power load under control. Sparkfun KIT-13815
Programmable time module with relay, allows you to set the time and manner of relay reaction on the trigger signal, has a built-in LED display. It can be supplied with voltage from the range of 6 - 30VDC or using the microUSB connector
Module with 4 5 V relays with a maximum switching current of 2 A. It communicates via the USB interface and does not require an additional power supply. Numato Lab USBPOWRL004
Module with 64 relays with a maximum switching current of 10 A. It communicates via the USB interface. Numato Lab RL640001
No product available!
Module with 4 relays with a maximum switching current of 7 A. Equipped with the ATmega328P microcontroller, it can be programmed in the Arduino IDE. Numato Lab PRLY002
No product available!
Module with SSR 240V/2A relay controlled by 5V voltage with fuse. modSSR-1CH
The module contains four 5V relays with a maximum current of 10A (250 VAC) and opto-isolated inputs, and with jumpers it is possible to select switching with high or low status. The module is equipped with screw connectors. modRL04_ISO
No product available!
The module is equipped with four 10A / 250VAC relays controlled independently via a serial bus (UART) or from a PC (through a microUSB connector). The NO / NC contacts of the relays have been led to the ARK screw terminals. ICSTATION ICSE012A
A module with 4 PC817 optocouplers. Allows you to add galvanic separation in the form of opto-isolation between electrical circuits
Module with a relay and WiFi communication. Compatible with ESP-01 or ESP-01S
No product available!
Module with 8 relays with a voltage of 12 V and a load of up to 10 A. The board communicates via the Ethernet interface. Numato Lab 8ETHRL001
Module with 8 relays 12 V with a maximum switching current of 7 A. Communicates via the USB interface. Numato Lab RL80001