10 best relay iot
Finding your suitable relay iot is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best relay iot including detail information and customer reviews. Let’s find out which is your favorite one.
Best relay iot
1. Iot Relay - Enclosed High-Power Power Relay for Arduino, Raspberry Pi, PIC or WiFi, Relay Shield
Feature
Safe, Reliable Power ControlOne circuit, 4 outlets, 2x NC, 2x NO
Wires to your Arduino, Raspberry Pi, PIC, or other micro
Takes the place of a relay board. Fully assembled and ready to use.
Includes surge supression, debounce, safety breaker
Description
The IoT Relay2. WINGONEER 5PCS KY-019 5V One Channel Relay Module Board Shield for PIC AVR DSP ARM for arduino Relay
Feature
Name:Arduino kits module5V relay module 1 way relay module ARDUINO
New 5V relay module
This product contains 5 modules
100% brand new
Description
WINGONEER trademark Reg.NO:4747611Features:
1.Name: Arduino kits module
2.5V relay module 1 way relay module ARDUINO
3.New 5V relay module
Can be used as a microcontroller development board module, can be used as a home appliance control
TTL 5V-12V control signal
Control the DC or AC signal, can control the 220V AC load.
There is a normally open and normally closed contact
Power indicator light
Control lamp, pull off bright, bright
Transistor drive to increase the relay coil, control the foot high impedance.
The control pin has a pull down circuit to prevent the false action of the suspended relay
Package include:
5 x modules
3. Enclosed AC/DC Power Relay with Protection & De-Bounce. Screw Terminals. 120V Trigger Input.
Feature
Safe and easy to install. Controls any AC or DC device.Durable high current relay for long life and reliable switching.
De-bounce circuit for safety. Dry contact relay output - connect to any voltage circuit.
Thermal switch and circuit breaker add safety, limiting current to 15 Amps.
Includes detachable power cord.
Description
A handy way of controlling any electrical device up to 15 amps. The attached device can turn ON or OFF when power is applied to the relay (your choice). For example, you could roll your projector screen down when your stereo is powered up. Or turn your furnace on when the the lights go out. The output terminals are "dry contacts", which means they wire up just like an ordinary switch. The product contains a high power relay, circuit breaker, and safety circuit that are triggered by external AC power.4. McIgIcM 3pcs 2 Channel DC 5V Relay Module for Arduino UNO R3 DSP ARM PIC AVR STM32 Raspberry Pi with Optocoupler Low Level Trigger Expansion Board
Feature
5V 2-Channel Module Relay Board, Driver Current:15-20mA eachIndication LED's for Relay output status
IN: can be low level control relay
Equiped with high-current relay, AC250V 10A ; DC30V 10A
Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
Description
Specific Parameters:The module Operating voltage 5V;
Using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA;
The module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A;
Fault-tolerant design, even if the control line is broken, the relay will not operate;
The module can be high or low by a jumper setting trigger;
The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient;
Module size: 50mm*40mm*17mm (L*W*H)
Package:3pcs 2channel relay module arduino UNO R3 board
5. WINGONEER 12V ESP8266 Four Ways WiFi Relay IOT Smart Home Cepphone APP Remote Control Switch
Feature
Two working mode : Mode 1:cellphone carry on wifi module directly Mode 2: cellphone and wifi module carry on router together Additional function :work as USB module when remove ESP-01 moduleTransmission distance: (1) the open environment, when the mobile phone carrying on the WIFI module ,maximum transmission distance is 100 m; (2), when the WiFI module and cell phone carrying on the router at the same time, the signal transmission distance depends on router signal
Use the Smartconfig technology to complete the configuration of the account and password of the esp-01 WIFI module on the mobile APP. The configured account and password will be memorized after power off
The board contains 12V,10A/250V AC 10A/30V DC relay, which can continuously absorb 100,000 times, with the protection of diode current and short response time.
With mode option and working statue LED indicator.With 4 isolator and strong anti interference ability.Reserved UART debug interface and MCU download port for program
Description
WINGONEER trademark Reg.NO:4747611WINGONEER 12V ESP8266 Four Ways Wifi Relay IOT Smart Home Cepphone APP Remote Control Switch
Specifications:
Board size 60*63mm
Interface on board
IN+IN-5V voltage input
5VGNDTXRXUART serial port PIN
SWIMPIN8NRSTreserved MCU download port
Button S1change mode default mode is mode 1
Button S2reset
LED D1/D2/D3/D4red relay working LEDLED on when relay is on
LED D7red indicator for mode 1
LED D5blueindicator for mode 2
LED D6green work statue indicator exact details as below
(1)When extinguished, it is being configured or disconnected from the router.
(2)0.5s fast blinking represents cellphone app is configuring WIFI account and password for ESP-01 module
(3) 2S slow blinking to configure finished ,and wait for connection with cellphone by TCP
(4)LED always on represents TCP connections with mobile phone successfully
Connection for reserved two cap jumper :
Generally ,insert them to bottom ,that is RX to RX1,TX to TX1 .Insert them to upper ,when use it as USB module
COM1 COM2 COM3 COM4 Common terminal
NC1 NC2 NC3 NC4 normal close
NO1 NO2 NO3 NO4 normal open
Control command for relay hex format
Open relay 1 A0 01 01 A2
Close relay 1 A0 01 00 A1
Open relay 2 A0 02 01 A3
Close relay 2A0 02 00 A2
Open relay 3 A0 03 01 A4
Close relay 3 A0 03 00 A3
Open relay 4 A0 04 01 A5
Close relay 4 A0 04 00 A4
Package Included:
1x 12V ESP8266 Four Ways Wifi Relay IOT Smart Home Cepphone APP Remote Control Switch
Tips:
All of the following are used to control the first 2 relay in the mobile phone APP. The third and fourth way are the same, except that the relay control instructions are different."
6. Agrowtek RX1 Single Relay Outlet 15A/120V
Feature
Relay-controlled outlet for equipment control with GrowControl series controllersThe RX1 is a single outlet that plugs into a wall and switches power to the RX1 outlet when operated
RX6 has six independent relay outlets and each one is operated separately
Description
Relay-controlled outlet for equipment control with grow control series controllers. The Rx1 is a single outlet that plugs into a wall & Switches power to the Rx1 outlet when operated. Rx6 has six independent relay outlets & each one is operated separately. Save cost over multiple Rx1 relays. Control power to plug connected devices such as fans, pumps, lighting box trigger cords, CO2 valves, etc. Rated 120V AC/15 amps.7. Niles AC3 Black (FG00242) Voltage Triggered AC Power Strip
Feature
Three AC Outlets (Two Switched, One Unswitched) 1,500W Maximum (all Outlets Combined)AC-3 Is Activated By 12Volt DC Signal (100mA Minimum)
Requires 12 Volt DC Adapter To Trigger AC-3 From The Switched Outlet Of A Receiver Or Preamp, Can Also Be Triggered By The 12 Volt Output Of A Niles APC-2, AC-3, SPK-1, SAS-1 Or RFS-1
12 Volt Control Output For Activating Other Niles Devices Such As An APC-2, AC-3, SPK-1, SAS-1 Or RFS-1
2 year limited warranty
Description
NILES AC3. Voltage-Triggered AC Power Strip FEATURES Three AC Outlets"two Switched, One Unswitched; 1,500W Maximum (all Outlets Combined) AC-3 Is Activated By 12Volt DC Signal (100mA Minimum) Requires 12Volt DC Adapter To Trigger AC-3 From The Switched Outlet Of A Receiver Or Preamp, Can Also Be Triggered By The 12volt Output Of A Niles APC-2, AC-3, SPK-1, SAS-1 Or RFS-1 12Volt Control Output For Activating Other Niles Devices Such As An APC-2, AC-3, SPK-1, SAS-1 Or RFS-1 SPECIFICATIONS Dimensions: 5-1/4" Wide X 2-1/4" High X 4-1/4" Deep WARRANTY 2 year limited Automate power turn-on and turn-off of an A/V component or system Voltage-triggered Individually boxed8. ACROBOTIC WeMos ESP8266 D1 Mini V2 IoT Kit (5-Piece) Arduino NodeMCU Raspberry Pi Wi-Fi Modules
Feature
1WeMos D1 Mini (ESP8266), 1Shields: Relay, DHT-11, Micro SD, and Proto, and 1Micro-USB CableBuilt-in USB to Serial UART adapter (CH340G) with Micro-USB connector
WeMos D1 Mini Kit plug and play with Arduino, NodeMCU, AT+Commands!
Onboard GPIO (11 Digital, 1 Analog), USB, PWM, ADC, I2C and 1-Wire available
5V input power over USB or Vin pin (labeled 5V)
Description
Developing Internet Of Things (IoT) applications have become incredibly easy and inexpensive thanks to the availability of low-cost integrated circuits such as the ESP8266. This development board allows anyone to quickly get started building their next internet-connected project in seconds!
Just plug into a USB port, download the programming app (Arduino IDE), and you'll be ready to start writing code that runs on this revolutionary chip. Plenty of examples, guides, and projects are available for taking your first steps!
9. King Pigeon Modbus TCP Slave 3G IOT RTU Smart Remote Switch 2DI+2AO+2 Relay Output Supports SMS,APP Controlling S270
Feature
3G WCDMA GPRS Module inside frequency:850/1900 Mhz UMTS,work with USA SIM Card2 Digital inputs,compatibles dry and wet contact,one of it can be used as pulse counter
2 Analog inputs,12bit resolution,compatibles 0/4~20mA,0~5V,can change to PT100 Resistance Temperature Detectors
2 Relay output (5A/30VDC,5A/250VAC),compatibles pulse outputs
Up to 10 user's phone number to receive alarm and daily report SMS/Call
Description
M2M RTU is an industrial class,high reliability, high stability,and programmable
Remote Terminal Unit (RTU).It embedded 32-Bit High Performance Microprocessor MCU,
inbuilt industrial Cellular module.It provides 2 digital inputs,2 analog or PT100 Resistance Temperature
Detector (RTD) inputs,2 relay outputs,1 ambient sensor input for monitoring onsite temperature and humidity.
It can monitoring and operates the I/O ports by SMS,APP, Web Server, internet,timers and programmed
inter-lock events automatically.
Inbuilt TCP/IP protocol stack make it suitable for internet of things (IoT) applications,
it can be easily to operate by the provided cloud,app, and web server,or integrated to you IoT
applications according to the TCP/UDP protocol,or integrated to SCADA systems by standard Modbus
TCP protocol,too.This is very useful if you need remote control onsite devices with low cost solution.
It is design for working in the harsh industrial application environment,widely used in a
variety of industrial automation,security monitoring system, automatically measurement and control system,
BTS monitoring,remote data acquisition, telemetrically systems, automatically control system.
It can be used as a remote switch,remote I/O,remote smart PLC, timer switches.
Packing list:
RTU S270 x 1
AC/DC Adaptor x 1
GSM/3G/4G Antenna x1
10. Web Power Switch Pro Model
Feature
Rugged, reliable power control over the web. Industrial quality, 15ASecure web server with SSL, SSH, HTTPS, SNMP, REST API
Amazon Echo/Alexis compatible
Simple web UI, or write your own script or program
AutoPing feature to reliably reboot routers or APs
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