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ESP8266 ESP-01S Módulo de relé, enchufe inteligente WIFI de relé (con ESP-01S)
Descripción:
1. Chupa el relé de alimentación y desconecta en un tiempo fijo de 1-10 segundos. Específicamente, después de proporcionar alimentación de 12 V al relé, el relé no absorberá inmediatamente la suma. El estado de salida del relé es: normalmente abierto y normalmente abierto, normalmente cerrado y normalmente cerrado; después de un retraso de 1-10 segundos (ajustable), el relé se libera. En este momento, el estado del terminal de salida del relé es: normalmente abierto y normalmente cerrado, normalmente cerrado y normalmente abierto; mientras el módulo continúe siendo energizado, este estado siempre se mantendrá durante un tiempo fijo de 1-10 s para absorber y soltar
2. Tiempo de retardo ajustable (0 ~ 10 segundos).
4. Aumentar el potenciómetro aumentará el tiempo de retraso.
5. El aumento del condensador C1 puede aumentar el tiempo de retardo
6. Con indicador de potencia de entrada
7. Con luz indicadora de relé
8. Puede controlar equipos de CA 220 V/10 A. (Equipo de control máximo de 2000 W)
9. Con protección de relé
10. Fórmula de tiempo de retardo: T = 1.1rc. Por ejemplo, la capacitancia es de 100 uf y la resistencia es de 100 K.
Alta calidad.
Voltaje de funcionamiento del módulo: 5 V CC.
Capacidad de carga del relé: 10A 250VAC 10A 125VAC 10A 30VDC 10A 28VDC Tamaño del producto: 37,2 x 25,2 mm
Contiene: 2 unidades.
Nota:
Medición manual, con un pequeño error. Comprueba el tamaño en detalle antes de comprar.
Los colores reales pueden diferir ligeramente de las imágenes, ya que depende de la configuración específica del monitor y el brillo de la luz.
El paquete incluye:
2 módulos de relé ESP8266 ESP-01S, relé WiFi enchufe inteligente (con ESP-01S)
Steve
Comentado en los Estados Unidos el 1 de mayo de 2025
The relay is rated to accept 120V up to 10A. However, it is worth noting that the ports on the device will not accept typical copper wires you'd use in your junction box. There are other relays that have bigger ports that can handle thicker copper cable.
Daniel J. Herkes Jr.
Comentado en los Estados Unidos el 29 de enero de 2024
Try not to use these relays on power supplies that have large capacitors. The starting surge will burn the contacts out. Otherwise, these are great relays. The relay board and esp01s was easily programmed and flashed with the following Home Assistant YAML (created with esphome) sketch:-------------------------------------------------------------------------------------------------esphome:name: esp1-relayfriendly_name: "Esp01_Xmas_Light_Relay"esp8266:board: esp01# Enable logginglogger:# Enable Home Assistant API#api:#password: ""#ota:# password: ""wifi:ssid: !secret wifi_ssidpassword: !secret wifi_password# Enable fallback hotspot (captive portal) in case wifi connection failsap:ssid: "Esp1-Relay"password: "tjluogH1nYlt"mqtt:broker: 192.168.11.238username: !secret mqtt_usernamepassword: !secret mqtt_passwordcaptive_portal:switch:- platform: gpiopin: 0id: xmas_light_relayname: "Exterior Xmas Lights 8A"icon: "mdi:switch"on_turn_on:# Not certain a delay is always needed- delay: 250ms- switch.turn_on: xmas_light_relay-----------------------------------------------------------------------------------------------------I can verify that it was pin GPIO0 and that the relay operated normally. Noted that OTA is not possible due to limited memory with an esp01s This is not much of a limitation because it is only a wireless switch.The terminals are very small (and so must be the wire), and I cannot say they would handle a 10A load without the small wire getting warm. I will limit my uses to about 8A. Again this is not a problem for me.
M. Walker
Comentado en los Estados Unidos el 30 de octubre de 2023
So this ESP relay works fine with Home Assistant after puzzling out a few things - I'm not an expert and am not a Arduino programmer but for those HA people like me I thought I'd relate how I got it to work as the description in this listing was not helpful.- I received two ESPs and two relays. You program the ESPs before connecting them to the relays.- You use an USBserial device - I used a "DSD TECH SH-U09C" FTDI I bought a long time ago on Amazon, and a few Dupont wires.- The pinouts: run VCC from the FTDI to *both* 3V3 and EN on the ESP - I tied together a pair of Duponts into a Y arrangement to do that. Then run GND to *both* GND and GP0 on the ESP - also used an improvised Y wire to do that. Then run RXD to TX and TXD to RX on the ESP. Plug in to a USB port. I'm using Windows and the Chrome browser.- Then go to ESPHOME Web in the browser (search for it) and install ESPHOME using the COM port your FTDI is on. After the installation you will get an error, because this ESP doesn't support serial->WiFi configuration. That is fine - it still flashed successfully and you can ignore the error.- Now disconnect the wires to EN and GP0 from the ESP (as well as the TX, RX) and power it up with just 3.3V and GND.- Using your cell phone look for a WiFi access point where the name starts with ESP. Connect to it. Then with your phone's browser go to 192.168.4.1 and up will come a web page where you can put in your WiFi SSID and password. Do that and power cycle it.- Now it should appear in your Home Assistant notifications and you can adopt it and configure it.- Then disconnect the ESP from power and plug it into the relay and power up the relay with 5V and GND. I typically use a wired USB-C female socket for power.- In your ESPHOME configuration for this I put in the following YAML, saved then installed:switch:- platform: gpiopin:number: GPIO0inverted: truename: "Home Test Switch"After the ESP booted the switch appears in Home Assistant and now the relay can be controlled in the UI or automated as you please.I should add that I'd never run 10 amps through this thing and the terminals are quite small - maybe 18 gauge would work, but I don't think anything larger. But for a lot of low powered stuff this will work great and of course it is very cheap. Automate your Christmas tree lights for just a few bucks!Hope this is helpful to someone. If I'd seen this review it would have saved me a few hours.
Michael Wright
Comentado en los Estados Unidos el 21 de abril de 2023
I used this module to make a home automation project to control a light using my smart phone. It works great! The only thing to remember is that the relay can only control an appliance that is 10 amps or less.
Gary
Comentado en los Estados Unidos el 5 de abril de 2023
The first relay I've got was not liked shown on the picture and was out of spec for my project. The replacement I requested came exactly as the first order so I returned both. This is the only form I can post negative reviews.
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