Module with 2 relays 12 V with a load of up to 7 A and 8 GPIO pins, 7 of which can operate in the analog input mode. The relays are controlled by a Microchip PIC microcontroller via Bluetooth and come with built-in software that supports simple commands to control the relays and read the status of the relays. The USB connector allows you to update the software. All outputs are available on screw terminals, which makes it easy to connect external devices. The module will be used in home automation projects, lighting systems and garden equipment. Full documentation is available on the product page.

Data sheet
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Module with 2 relays with a maximum switching current of 7 A. Equipped with the ATmega328P microcontroller, it can be programmed in the Arduino IDE. Numato Lab PRLY001
Module with 2 relays 12 V with a maximum switching current of 7 A. Numato Lab RL20002
Module with 2 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 USBPOWRL001
Module with 2 SSR relays with a load of up to 3 A. The board communicates via the USB interface. Numato Lab SSR20001-DC
No product available!
Module with 8 relays with a voltage of 12 V and a load of up to 7 A. The board communicates via the Bluetooth wireless interface. Numato Lab BTRL001
No product available!
Module with MOSFET transistor, 5-36 V, 20 A, switching frequency 1 kHz. DFRobot DFR0457
The module is equipped with eight 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. The board recommended for use with Arduino enables the control of eight relays using only two microcontroller lines. ICSTATION ICSE014A
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
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
No product available!
The module with the HLS8-T73 relay with a load up to 5 A. The board is equipped with a Grove connector and is controlled by a digital input. Seeed Studio 103020005
The module with the TPL5110 timer, which can generate a signal with an adjustable period from 100 ms to 2 h. It also works well as an external Watchdog Timer. Adafruit 3435
Gravity: Digital 10A Relay Module is a module with 10A 35VAC / 30VDC relay compatible with devices with control signals in the range of 2.8 ... 5.5V. DFRobot DFR0473
The module contains a 5 V relay with a maximum current of 10 A (250 VAC) and optoisolated inputs, and with jumpers it is possible to select high or low switching. The module is equipped with screw connectors
Module with 5 A 250 VAC relay. DFRobot DFR0017
8-channel module with relays designed for minicomputers Raspberry Pi. It allows you to control devices powered by high voltage. Waveshare RPi Relay Board (B)
Module with relay up to 5.5 A and 240 V AC controlled by the I2C interface. SparkFun COM-15093
Relay module for the WeMos D1 Mini WiFi set
4-channel SSR 240V / 2A relay module with fuse. modSSR-4CH
Module with SSR 240V/2A relay controlled by 5V voltage with fuse. modSSR-1CH
2-channel SSR 240V / 2A relay module with fuse. modSSR-2CH
Compact module with MOSFET IRF520 24V/5A transistor.
Module with 2 relays 12 V with a load of up to 7 A. The board communicates via the Bluetooth wireless interface. Numato Lab BTRL002