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ESP32 LC-Relay 4R-A2

Beschreibung:

Ein fertiger ESP32 mit 4 Galvanisch getrennten relais.
Komplett fertig.

grafik.png

grafik.png

https://www.amazon.de/dp/B0D3WJMCC3?ref=fed_asin_title

Gehäuse 3D Druck

Quelle: https://www.printables.com/model/1084217-esp32-4-channel-relais-modul-case/files

PIN Belegung:

Programming header pinout
Pin Comment
5V 5V for programming
TX Exposed on board 3.3V level!
RX Exposed on board 3.3V level!
GND  
GND  
GPIO0 3.3V level! (Connected to a push button for programing)

Internal pinout

Pin Function
GPIO23 Status LED
GPIO32 Relay #1
GPIO33 Relay #2
GPIO25 Relay #3
GPIO26 Relay #4

Flashen:
Siehe Programmer : AZ-Delivery Programmer

Den Programmer Jumper auf 5V einstellen

GND und GPIO0 mit einem Jumper überbrücken
5V vom Prgrammer an V5 ESP32
RX vom Programmer an TX ESP32
TX vom Programmer an  RX ESP32
GND vom Programmer an GND ESP32
Jumper über GPIO0 und GND am ESP32 für Boot button

Keine Stromversorgung Extern.

 

ESP32-Home Code Beispiel für 4 Relais als TasterSwitch

output:
  - platform: gpio
    pin: GPIO23
    id: led
  - platform: gpio
    pin: GPIO32
    id: relay_pin_1
  - platform: gpio
    pin: GPIO33
    id: relay_pin_2
  - platform: gpio
    pin: GPIO25
    id: relay_pin_3
  - platform: gpio
    pin: GPIO26
    id: relay_pin_4


# Define the switches based on the relay pins
switch:
  - platform: output
    id: relay_1
    name: "Relay 1"
    output: relay_pin_1
  - platform: output
    id: relay_2
    name: "Relay 2"
    output: relay_pin_2
  - platform: output
    id: relay_3
    name: "Relay 3"
    output: relay_pin_3
  - platform: output
    id: relay_4
    name: "Relay 4"
    output: relay_pin_4



interval:
  - interval: 1000ms
    then:
      - output.turn_on: led
      - delay: 500ms
      - output.turn_off: led

Als Taster

button:
  - platform: template
    name: "Taster Relais 1"
    id: relay_1_button
    on_press:
      - output.turn_on: relay_pin_1
      - delay: 500ms
      - output.turn_off: relay_pin_1

  - platform: template
    name: "Taster Relais 2"
    id: relay_2_button
    on_press:
      - output.turn_on: relay_pin_2
      - delay: 500ms
      - output.turn_off: relay_pin_2

  - platform: template
    name: "Taster Relais 3"
    id: relay_3_button
    on_press:
      - output.turn_on: relay_pin_3
      - delay: 500ms
      - output.turn_off: relay_pin_3

  - platform: template
    name: "Taster Relais 4"
    id: relay_4_button
    on_press:
      - output.turn_on: relay_pin_4
      - delay: 500ms
      - output.turn_off: relay_pin_4


 

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