Control Relay Raspberry Pi(3)
Uses item details. Price when purchased online
12V Rain Detection Sensor Module for Raspberry Pi Adjustable Sensitivity with Relay Control for Weather Monitoring $12.98
$1298
current price $12.9812V Rain Detection Sensor Module for Raspberry Pi Adjustable Sensitivity with Relay Control for Weather Monitoring
5pcs 5V Single 1 Channel Relay Module Board Shield for Arduino for Raspberry Pi $7.09
$709
current price $7.095pcs 5V Single 1 Channel Relay Module Board Shield for Arduino for Raspberry Pi
15 out of 5 Stars. 1 reviews
Treedix DC 5V Channel Relay Board Module Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered Compatible with Arduino Raspberry Pi From $7.99
4 options
Available in additional 4 optionsFrom$799
Treedix DC 5V Channel Relay Board Module Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered Compatible with Arduino Raspberry Pi
Other options to consider(54)
LCUS - type 1 USB relay module USB intelligent switch control $8.99
$899
current price $8.99LCUS - type 1 USB relay module USB intelligent switch control
5V USB Relay 1 Channel Programmable Computer Control For Smart Home US Ship $6.17
$617
current price $6.175V USB Relay 1 Channel Programmable Computer Control For Smart Home US Ship
Riousery USB Relay Module MCU PC Smart Control Switch Jog Self Locking Serial Port 2.75 inches / 7 cm $11.86
$1186
current price $11.86Riousery USB Relay Module MCU PC Smart Control Switch Jog Self Locking Serial Port 2.75 inches / 7 cm
Suodoka 8-Channel 5V Computer USB Intelligent Control Switch Relay Module Free Driver PC Intelligent Control Switch (3.9 x 3.1 x 0.7 Inches / 10 x 8 x 2 cm) $15.17
$1517
current price $15.17Suodoka 8-Channel 5V Computer USB Intelligent Control Switch Relay Module Free Driver PC Intelligent Control Switch (3.9 x 3.1 x 0.7 Inches / 10 x 8 x 2 cm)
Suodoka USB Drive Free Relay Module 8 Channel 5V Stable Intelligent Control Relay Board for Mechatronics, Plug and Play Computer Smart Switch, 1 Pack $14.64
$1464
current price $14.64Suodoka USB Drive Free Relay Module 8 Channel 5V Stable Intelligent Control Relay Board for Mechatronics, Plug and Play Computer Smart Switch, 1 Pack
Clearance Necvior Switches Controller 4 Channel USB Relays Module 5V 12V 24V for PC Automation Was $14.38
Necvior Switches Controller 4 Channel USB Relays Module 5V 12V 24V for PC Automation
navestar Relay Module 5Pcs Accessories for Arduino Raspberry Pi Module Board Shield $12.29
$1229
current price $12.29navestar Relay Module 5Pcs Accessories for Arduino Raspberry Pi Module Board Shield
AOOOWER USB 4 Channel 5V 12V 24V Relays Board Intelligent Controller for PC Automation
AOOOWER USB 4 Channel 5V 12V 24V Relays Board Intelligent Controller for PC Automation
4 Channel USB Control Relay Module 5V 12V 24V Smart Switch for PC Automation and Expansion Board
4 Channel USB Control Relay Module 5V 12V 24V Smart Switch for PC Automation and Expansion Board
5V Relay Switch Module Compatible with Arduino, AVR, PIC, ARM, Smart Home Control $10.75
$1075
current price $10.755V Relay Switch Module Compatible with Arduino, AVR, PIC, ARM, Smart Home Control
ESP01S Relays Board WiFi Relays Module with LUA Source Code Intelligent Switcher for IoT Projects Mobile Application
ESP01S Relays Board WiFi Relays Module with LUA Source Code Intelligent Switcher for IoT Projects Mobile Application
Tibvox 12V 8 Channel USB Relays Module Programmable Computer Control USB Control Switches $18.54
$1854
current price $18.54Tibvox 12V 8 Channel USB Relays Module Programmable Computer Control USB Control Switches
Yajisi 2 Channel 5V USB Relay Module Smart Serial Control Intelligent Optical Coupling Protecting Switch with TYPE C Interface, 3.15 inches / 8 cm $20.09
$2009
current price $20.09Yajisi 2 Channel 5V USB Relay Module Smart Serial Control Intelligent Optical Coupling Protecting Switch with TYPE C Interface, 3.15 inches / 8 cm
CIYISON 4 Channel USB Relays Module 5V 12V 24V Intelligent Controller for PC Automation
CIYISON 4 Channel USB Relays Module 5V 12V 24V Intelligent Controller for PC Automation
ESP8266 WiFi Relay Module 4 Channel, 5V/12V WiFi Remote Control Relay Board with TCP/IP Protocol for Arduino Smart Home IoT Projects (4S)
ESP8266 WiFi Relay Module 4 Channel, 5V/12V WiFi Remote Control Relay Board with TCP/IP Protocol for Arduino Smart Home IoT Projects (4S)
4 Channel USB Control Relays Module ULN2803 5V 12V 24V Intelligent Switching for PC Automation and Expansion Board
4 Channel USB Control Relays Module ULN2803 5V 12V 24V Intelligent Switching for PC Automation and Expansion Board
USB Serial Port Control 1 Channel Relay Module 5V 10A CH340 Protective Computer Command Switch Home Automation $9.91
$991
current price $9.91USB Serial Port Control 1 Channel Relay Module 5V 10A CH340 Protective Computer Command Switch Home Automation
4CH USB Relay Module 12V 30A USB-C Relay Module with Case USB Computer Serial Port Intelligent Control Switch $18.56
$1856
current price $18.564CH USB Relay Module 12V 30A USB-C Relay Module with Case USB Computer Serial Port Intelligent Control Switch
APP WiFi Switch Smart Controller Module 4 Channels Wifi Switch Relay AC 85-250V USB5V Remote Control,1 x 4CH Smart Switch Module,Green $16.69
$1669
current price $16.69APP WiFi Switch Smart Controller Module 4 Channels Wifi Switch Relay AC 85-250V USB5V Remote Control,1 x 4CH Smart Switch Module,Green
NOVUS 8154000320N1540 USB RS485 Universal Indicator, 2 relays, 96x48mm (1/8DIN) $206.10
$20610
current price $206.10NOVUS 8154000320N1540 USB RS485 Universal Indicator, 2 relays, 96x48mm (1/8DIN)
Generic 8 Channel Relay Module ESP32 WiFi BLE Development Board - DC 5-30V Wireless Remote Control Switch $23.78
$2378
current price $23.78Generic 8 Channel Relay Module ESP32 WiFi BLE Development Board - DC 5-30V Wireless Remote Control Switch
USB Relays 12V 12V 8-Channel Computer USB Controller Switches Relays Module PC Controller Relays Controller Module USB R $18.67
$1867
current price $18.67USB Relays 12V 12V 8-Channel Computer USB Controller Switches Relays Module PC Controller Relays Controller Module USB R
AC 85-250V USB 5V Wifi Relay Switch 4 Channel Wireless Smart Module Work with App Control,1 x 4CH Smart Switch Module,Green $16.79
$1679
current price $16.79AC 85-250V USB 5V Wifi Relay Switch 4 Channel Wireless Smart Module Work with App Control,1 x 4CH Smart Switch Module,Green
4CH USB Relay Module 12V 30A USB-C Relay Module Onboard CH340T Chip USB Computer Serial Port Intelligent Control Switch $17.43
$1743
current price $17.434CH USB Relay Module 12V 30A USB-C Relay Module Onboard CH340T Chip USB Computer Serial Port Intelligent Control Switch
2-Channel WIFI Relay Module 30A ESP32-WROOM-32E Development Board Module for Smart Home Wireless Control DC7-28/5V,1 x Relay module 2 x 6P double-row pins 1 x 6P single-row pins,Blue $15.39
$1539
current price $15.392-Channel WIFI Relay Module 30A ESP32-WROOM-32E Development Board Module for Smart Home Wireless Control DC7-28/5V,1 x Relay module 2 x 6P double-row pins 1 x 6P single-row pins,Blue
LAIQIEN 4 Channel 5V 12V 24V Relays Board USB Connection Intelligent Home Relays Controller for PC Automation Projects
LAIQIEN 4 Channel 5V 12V 24V Relays Board USB Connection Intelligent Home Relays Controller for PC Automation Projects
Smart Remote Control Wifi Switch Module 4CH 7-32V USB 5V Inching Self-Locking RF433 Receive 4 Way Relay,1 * Smart Switch,White $18.09
$1809
current price $18.09Smart Remote Control Wifi Switch Module 4CH 7-32V USB 5V Inching Self-Locking RF433 Receive 4 Way Relay,1 * Smart Switch,White
250V/10A 1 Channel SPDT Power Relay Module 5V Control for Arduino DIY PIC AVR DSP ARM MCU $6.39
$639
current price $6.39250V/10A 1 Channel SPDT Power Relay Module 5V Control for Arduino DIY PIC AVR DSP ARM MCU
APP WiFi Switch Smart Controller Module 4 Channels Wifi Switch Relay AC 85-250V USB5V Remote Control $16.16
$1616
current price $16.16APP WiFi Switch Smart Controller Module 4 Channels Wifi Switch Relay AC 85-250V USB5V Remote Control
Nieyigj Smart WiFi Switch Inching Self-Locking Relay Module DC 7-32V/USB 5V Wireless Remote Control Timer for Home Automation, 2.8 x 1.6 x 0.7 inches / 70.5 x 40 x 18 mm $16.86
$1686
current price $16.86Nieyigj Smart WiFi Switch Inching Self-Locking Relay Module DC 7-32V/USB 5V Wireless Remote Control Timer for Home Automation, 2.8 x 1.6 x 0.7 inches / 70.5 x 40 x 18 mm
NOVUS 8104221310 N1040i-RA USB RS485 24V Universal indicator 1 relay, 4-20mAout 48x48mm (1/16 DIN) $130.00
$13000
current price $130.00NOVUS 8104221310 N1040i-RA USB RS485 24V Universal indicator 1 relay, 4-20mAout 48x48mm (1/16 DIN)
Smart Remote Control Wifi Switch Module 4CH AC 85-250V USB 5V Inching Self-Locking RF433 Receive 4 Way Relay $16.63
$1663
current price $16.63Smart Remote Control Wifi Switch Module 4CH AC 85-250V USB 5V Inching Self-Locking RF433 Receive 4 Way Relay
NOVUS 8102020010 N1020 USB RS485 Temperature controller, 1 relay out, 48x24mm(1/32 DIN) $145.00
$14500
current price $145.00NOVUS 8102020010 N1020 USB RS485 Temperature controller, 1 relay out, 48x24mm(1/32 DIN)
Nieyigj 12V ESP8266 Dual Channel WiFi Relay Module Phone APP Remote Switch for IoT Smart Home Automation Intelligent Wireless Control Switch Board (4.33x2.76x0.79 Inches / 11x7x2 cm), 1 Pack $12.41
$1241
current price $12.41Nieyigj 12V ESP8266 Dual Channel WiFi Relay Module Phone APP Remote Switch for IoT Smart Home Automation Intelligent Wireless Control Switch Board (4.33x2.76x0.79 Inches / 11x7x2 cm), 1 Pack
Smart Remote Control Wifi Switch Module 4CH 7-32V USB 5V Inching Self-Locking RF433 Receive 4 Way Relay $17.13
$1713
current price $17.13Smart Remote Control Wifi Switch Module 4CH 7-32V USB 5V Inching Self-Locking RF433 Receive 4 Way Relay
8300200220N3000 USB RS485 Process controller, 4 relays, 1/4 DIN NOVUS $210.00
$21000
current price $210.008300200220N3000 USB RS485 Process controller, 4 relays, 1/4 DIN NOVUS
8120200224 NOVUS N1200 USB RS485 24V Process controller, 3 relays, 1/16 DIN $250.00
$25000
current price $250.008120200224 NOVUS N1200 USB RS485 24V Process controller, 3 relays, 1/16 DIN
Riousery 12V 16 Channel RS485 Relay Module Modbus RTU Protocol Remote Control PCB Board for PLC Extension Industrial Components 9.05 inches / 23 cm $33.12
$3312
current price $33.12Riousery 12V 16 Channel RS485 Relay Module Modbus RTU Protocol Remote Control PCB Board for PLC Extension Industrial Components 9.05 inches / 23 cm
Multifunction RS485 Relays interfaces with 8 Channel Advanced 8 Port RS485 Relays Controllers for Integrated Circuit Control From $28.98
From$2898
Multifunction RS485 Relays interfaces with 8 Channel Advanced 8 Port RS485 Relays Controllers for Integrated Circuit Control
NOVUS 8120200634N1200-DIO USB RS485 24V Process controller 2 relays 48x48mm(1/16 DIN) $250.00
$25000
current price $250.00NOVUS 8120200634N1200-DIO USB RS485 24V Process controller 2 relays 48x48mm(1/16 DIN)
LYD Dual Channel DC 12V Bluetooth Relay Module Board SPP-C Slave Remote Control Switch Wireless Smart Home IOT Relay Controller (13x9x3 inches / 33.0x22.8x7.6 cm) $21.76
$2176
current price $21.76LYD Dual Channel DC 12V Bluetooth Relay Module Board SPP-C Slave Remote Control Switch Wireless Smart Home IOT Relay Controller (13x9x3 inches / 33.0x22.8x7.6 cm)
Nieyigj 110-240V 6 Channel RF Relay Module Board Remote Control Switch, Momentary Self-Locking Interlock, Electrical System Relays (3.35 x 4.72 inches / 8.5 x 12 cm) For Home[cite: 1]
![Nieyigj 110-240V 6 Channel RF Relay Module Board Remote Control Switch, Momentary Self-Locking Interlock, Electrical System Relays (3.35 x 4.72 inches / 8.5 x 12 cm) For Home[cite: 1]](https://i5.walmartimages.com/seo/Nieyigj-110-240V-6-Channel-RF-Relay-Module-Board-Remote-Control-Switch-Momentary-Self-Locking-Interlock-Electrical-System-Relays-3-35-x-4-72-inches-8_6b5fa33f-e128-4d05-a57b-7803b283ab1d.c547498ca74bf09d3ecc4b0a31428335.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
Nieyigj 110-240V 6 Channel RF Relay Module Board Remote Control Switch, Momentary Self-Locking Interlock, Electrical System Relays (3.35 x 4.72 inches / 8.5 x 12 cm) For Home[cite: 1]
8 Channel Relay Output Board Module 12V RS485 TTL Control Switch Controller $20.53
$2053
current price $20.538 Channel Relay Output Board Module 12V RS485 TTL Control Switch Controller
K216+R503 Two-Color Indicator Light Relay for Time 0.5s-20s Capacitive Fingerprint Access Control Board
K216+R503 Two-Color Indicator Light Relay for Time 0.5s-20s Capacitive Fingerprint Access Control Board
RS485 Relay Module 16 Channel, Modbus RTU, Serial Port Control, 6 Command Modes, 12V DC Power Supply $44.31
$4431
current price $44.31RS485 Relay Module 16 Channel, Modbus RTU, Serial Port Control, 6 Command Modes, 12V DC Power Supply
Genmitsu iMaticBox PWM Signal Control Relay Module for CNC $59.99
$5999
current price $59.99Genmitsu iMaticBox PWM Signal Control Relay Module for CNC
NovaSpark 433 Mhz 1Ch Rf Relay Receiver Universal Wireless Remote Control Light Switch Single Channel Car Battery Mini Power Switch,White Single(10 30M)
2 options
Available in additional 2 optionsNovaSpark 433 Mhz 1Ch Rf Relay Receiver Universal Wireless Remote Control Light Switch Single Channel Car Battery Mini Power Switch,White Single(10 30M)
Computer Control Relay - Compatible with 2007 - 2008, 2013 - 2019 GS350 2014 2015 2016 2017 2018 $18.95
$1895
current price $18.95Computer Control Relay - Compatible with 2007 - 2008, 2013 - 2019 GS350 2014 2015 2016 2017 2018
25 out of 5 Stars. 2 reviews
Computer Control Relay - Compatible with 2000 - 2003 Toyota RAV4 2001 2002 $21.95
$2195
current price $21.95Computer Control Relay - Compatible with 2000 - 2003 Toyota RAV4 2001 2002
Computer Control Relay - Compatible with 2004 - 2005, 2014 - 2015 Toyota RAV4 $20.95
$2095
current price $20.95Computer Control Relay - Compatible with 2004 - 2005, 2014 - 2015 Toyota RAV4
35 out of 5 Stars. 3 reviews
Computer Control Relay - Compatible with 1996 - 1999 Toyota RAV4 1997 1998 $25.95
$2595
current price $25.95Computer Control Relay - Compatible with 1996 - 1999 Toyota RAV4 1997 1998
Computer Control Relay - Compatible with 2004 - 2005, 2014 - 2015 Toyota RAV4 $18.95
$1895
current price $18.95Computer Control Relay - Compatible with 2004 - 2005, 2014 - 2015 Toyota RAV4
25 out of 5 Stars. 2 reviews
Computer Control Relay - Compatible with 2003 - 2008 Toyota Matrix 2004 2005 2006 2007 $18.95
$1895
current price $18.95Computer Control Relay - Compatible with 2003 - 2008 Toyota Matrix 2004 2005 2006 2007
25 out of 5 Stars. 2 reviews
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