Top relay board esp for 2020
Finding the best relay board esp suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Best relay board esp
1. 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."
2. DIYmall ESP8266 ESP-01 Breakout Board ESP-01S Breadboard Adapter PCB Board for Serial WiFi Transceiver Network Module(Pack of 5pcs)
Feature
1,This is a breadboardadapter for the popular ESP-01 ESP-01S wifi module. Here is the link to buy esp-01: https://www.amazon.com/dp/B00O34AGSU2,This breadboard adapter will help you to make prototyping with ESP-01 ESP-01S wifi module much easier.
3,This breakout offers clear pinout silkprint on top and will nicely fit your prefered breadboard
4,Onboard 0.1F decoupling capacitor makes the esp01 esp01s wifi module always run smoothly without a hitch.
5,What you will get is: 5 X ESP-01S adapter board.
3. Makerfocus D1 Mini NodeMcu 4M Bytes Lua WiFi Development Board Base on ESP8266 ESP-12F N Compatible NodeMcu Arduino
Feature
Instruction document: https://drive.google.com/open?id=14WNRwFAciU1mWYn3vkeNED8ZthPkzloFThis is D1 mini, it is a mini WIFI board based on ESP-8266EX.
WIFI Development Board, 4M bytes. Arduino ompatibility. Using the Arduino IDE for programming
Support OTA on line
5V 1A switching power supply (switching power supplyonboard
4. HiLetgo ESP8266 5V WIFI Relay Module TOI APP Control For Smart Home Automation System
Feature
Onboard Module:ESP8266 WIFI ModuleOnboard Relay:5V,10A/250V AC 10A/30V DC relay
Function: Mobile phone and wifi module equipped with one router,and control the relay by APP
Advantage: Can connect 5 client at the same time on the mode of AP
Working Method:Mobile phone equipped with Wifi module
5. WINGONEER low level trigger 4-channel 5v Solid State Relay Module Board SSR
Feature
Led indicator for each relay.Input control signal voltage: 0V - 0.5V Low stage (SSR is OFF), 0.5V - 2.5V (unknown state), 2.5V - 20V High state (SSR is ON); SSR Output (each channel);
Load voltage range: 75 to 264VAC (50/60Hz); Load current: 0.1 to 2 AMP Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
6. Aideepen 5pcs 5X7CM Universal PCB Breadboard Double Side Prototype Circuit Board for DIY Soldering Arduino ESP8266 ESP-12E ESP-12F ESP-32S Relay
Feature
This is a Double-Side PCB Circuit Board5X7CM universal PCB breadboard double side prototype circuit board
For ESP8266 ESP-12E ESP-12F ESP32 relay
5pcs in one package
Suitable for DIY soldering experiment , electronic designing
7. IZOKEE ESP8266 Relay with ESP8266 ESP-01S Serial WIFI Wireless Transceiver Module for Arduino Raspberry Pi
Feature
ESP-01s is the latest version with 1MB Flash Memory, upgraded from 512KB. Its an improved version of ESP-01, optimized circuit and wiring to improve WIFI radio performance.ESP-01s run LWIP Protocol internally, which support three modes: AP, STA, AP + STA coexistence mode.
This ESP-01/01S Relay based on ESP-01/01S WIFI module. It is designed for smart home, internet and other DIY projects. With this smart relay, it is easy to DIY your smart switch to control any device by your phone anywhere.
Transmission distance: the maximum transmission distance of 400m (open environment, mobile phone equipped with WIFI module)
Technical Support: If you need a tutorial for this product, please contact us via Amazon.
8. ESP8266 Dual Channel WiFi Relay Board On-board ESP-01 Smart Home Phone APP Remote Switch Module 5940mm
Feature
ON-BOARD ESP-01 WIFI MODULE: The relay board is equipped with on-board ESP-01 WiFi module and high performance microprocessor STM8S103.UART DEBUG INTERFACE: The relay has reserved UART debug interface and STM8 SWIM program download interface.
SMART CONFIG TECHNOLOGY: The module uses smart config technology to complete the account and password configuration on the APP ESP-01 WiFi module on the mobile phone, and configure the username and password memory functions.
ON-BOARD 5V RELAY: This relay module adopts On-board 5V,10A250V AC 10A30V DC relay, which can continuously pull 100,000 times with diode discharge protection and short response time.
WORKING STATUS INDICATOR: The module has board mode selection and real-time working status indicator.
9. DEVMO ESP8266 ESP-01S Wireless WiFi Transceiver Relay Module Compatible with Arduino Smart Home Remote Control Unlock Set
Feature
Based on ESP-01S WIFI module.Designed for smart home,internet and other DIY projects.
With this smart relay, you will easy to DIY your smart switch to control any device by your phone anywhere.Providing APP and LUA source programs. It can be controlled remotely
Light weight, compact size and very easy to install in a small case
Package Includes: 1Set ESP8266 Transceiver + Relay Switch Board
10. PEMENOL AC 110V ESP8266 WIFI Relay Switch Remote Control Smart Home IOT Transmission Relay Module Board for Arduino Phone ESP01 Wireless WIFI Module
Feature
Detailed description and APP download link: http://attach01.oss-us-west-1.aliyuncs.com/IC/Datasheet/13345.rar Note: APP only supports Android platform, does not support IOS.Wide AC voltage input, support for connecting household electricityAC 85V-264Vconvenient remote control of your range of home electronics.
Support two working modes: Mode 1, phone carry on WIFI module directly; Mode 2, phone and WIFI module carry on router together.
Transmission distance: In the open environment, In Mode 1, the maximum stable transmission distance is 100m; In Mode 2, the transmission distance depends on the signal strength of the router.
Reserve the UART debug interface and MCU download port to meet your different needs.
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