• THE WIND RISES

      Esphome switch relay gpio pins. Dec 3, 2023 · The problem As the title description.



      • Esphome switch relay gpio pins I have a real momentary switch to toggle a water tank pump - gpio input. So when I turn on a switch or button in my dashboard, the button should remain off, but the Mar 13, 2022 · Hi there, it turned out that my wifi relay cannot be controlled by GPIO but only by the serial port of the ESP8266. I've converted a topgreener plug over to ESP home and it's working mostly as expected. ESPHome Configurations. 9 and 2024. # Device Specific Config switch: - platform: gpio name: "Fan" pin: GPIO4 id: shelly_1_relay binary_sensor: - platform: gpio pin: number: GPIO5 #mode: INPUT_PULLUP #inverted: True name: "Fan Switch" on_state: then: - switch. Both the green and switch: platform: gpio id: relay_1 name: "Top Button Relay" pin: 23 platform: gpio id: relay_2 pin: 19 name: "Middle Button" platform: gpio id: relay_3 pin: 22 name: "Bottom Button" platform: gpio id: light_1 name: "Test Switch Top Single" pin: 18 platform: gpio id: fan_1 name: "Set Fan to Level 1" pin: 25 Nov 3, 2023 · The button is wired from another GPIO pin to ground. toggle: relay switch: - platform: gpio name: "Sonoff Rocket Relay Apr 9, 2023 · switch: - platform: gpio name: "Board 1 relay 1" pin: number: 12 inverted: false - platform: gpio name: "Board 1 relay 2" pin: number: 13 inverted: false. toggle: relay Aug 23, 2021 · Hi all! The problem: I want to turn on/off lights using multiple switches and latching relays in a central box. They were running Tasmota previously, and there I have never seen the issue. The end goal is for the pin to read LOW when the switch is pressed and HIGH when released. I have three physical buttons on the switch and I want each of them to have 4 functions using the multi press function. Now, when I turn on the bulb using a physical switch, I can toggle bulb state from Home assistant. If you want a toggle then you need to add automations to the GPIO pin like: on_turn_on: - switch. Switch Configuration: Configures three GPIO switches for relay_heat, relay_cooling, and relay_fan. com I currently have a 4ch relay board connected to GPIO pins of an ESP-12e board. binary_sensor: - platform: gpio pin: number: GPIO14 mode: INPUT_PULLUP inverted: True name: ${disp_name} button on_press: - switch. GPIO Pinout. Nov 7, 2020 · Wiring a switch to your ESP8266 or ESP32 board is a breeze. I am looking at something like this: https://www Feb 7, 2024 · When relay 6 is turned off, relay 5 is free to switch on or off. I can switch the switch on an off in home assistant and i can see the ESP responding as it should. I’ve got a ESPHome setup wired to a relay which controls a light. See Binary Sensor Component — ESPHome. turn_off: relay_1 restore_mode: RESTORE_DEFAULT_OFF this code is working on the ESP in home assistant. ESP | Relay 5v | 5v GPIO26 | GND. In HA it’s registered as a switch, is there a way to have it register as a light instead? My current config looks like this: esphome: name: gang platform: ESP8266 board: esp01_1m wifi: ssid: SSID password: NotShown api: logger: baud_rate: 0 ota: password: "VerySecret" time: - platform: homeassistant id Dec 28, 2020 · Hi, I have a setup where ESP32 (ESPhome) is connected to a relay which is further connected to a bulb. This is a momentary switch, ideal for a relay: on for 500ms, off event. Obviously if they’re all off, the fan is off. . GPIO pins in the datasheet are labelled A0 to A7 and B0 to B7, these are mapped consecutively in this component to numbers from 0 to 15. Similarly, when I turn on the bulb from Home assistant, it can toggle from physical switch. Hey so Im trying to understand the pros/cons and generally philosophy behind setting up ESPHome wall switches. I currently don’t know how to disable turning on the switch when the sensor is off. switch: - platform: gpio id: open_relay name: open ${device_name} pin: 12 # interlock: [close_relay] - platform: gpio id: close_relay name: close ${device_name} pin: 14 # interlock: [open Within ESPHome they emulate a real internal GPIO pin and can therefore be used with many of ESPHome’s components such as the GPIO binary sensor or GPIO switch. I would very much like to keep the possibility to have the items ‘always on’ after a boot, but at the same time I don’t Nov 1, 2023 · This switch action always turns on and off the relay on the 16 relay automation board and, as said, this flip acts as the signal for the actual light action relay (finder) to toggle. Does anyone know how this can be done with ESPhome Aug 19, 2020 · Hi. Is there a way to get it to not pulse them? Thanks! I have a pump controlled by an arduino relay with esphome. write: [0xA0, 0x01, 0x00, 0xA1] optimistic: true I found Jan 23, 2021 · I have an 8 relay board I am using to power multiple plugs and I want to invert the state to Home Assistant. 10. 1. One issue is when we loose power (that happens more often in India then guys in the west), all my devices default to OFF. The hbridge switch platform allows you to drive an h-bridge controlled latching relay. For every switch we define the GPIO pin that is controlled, and we provide a name and ID. No Issues with relay board, but one binary sensor switch acting weird. Retains Jun 25, 2020 · Let's start with the relay inside the Shelly. See GPIO Switch — ESPHome. Any ideas? uart: baud_rate: 9600 tx_pin: GPIO1 switch: - platform: template name: "WIFI Relais EIN/AUS" turn_on_action: - uart. There ESPHome config for Linkind relay switch. Try this. Active High, attached to NO. ¶ Jan 26, 2021 · Hi Guys, i using NodeMCU with 3 ch relay with external wall switch control and temperature sensor connected to it with Tosmata on it. I marked it as internal because I don't need the state of the relay in Home Assistant: switch:-platform: gpio pin: GPIO4 name: "Garage Door Relay" id: relay internal: true. Regular mechanical relay works just fine, the SSR (solid state relay) switch is not closing when I send voltage. That’s wrong? Thanks switch: - platform: gpio name: "Relay 1" pin: GPIO0 inverted: true restore_mode: ALWAYS_OFF Dec 1, 2023 · Displays the thermostat's IP address and ESPHome version. 1 sec to switch either mode, which seems to work, but I am wondering if that is the correct or best way to do it? How long should the relay be set for? A normal pin is called push pull, it can push the value to Vcc and pull it to ground. The on_boot section above ensures the output_high gets turned on during bootup Sep 29, 2024 · I have this device. On ESP32, at boot or reset, the GPIO pin is going high, then low. You switched accounts on another tab or window. I’m using momentary switches with 2 pins, one connected to GPIO pin allocated to binary sensor pin and one to ground. Using both a switch and output component in ESP home. Then, link the other terminal to a GPIO pin. Hello everyone, I'm currently working on a project using an ES32A08 board and I'm trying to get my analog relays to work with ESPHome. I'm using an esphome template cover. Working version: 2023. On the inside of a relay there is a coil that's connected to the input signal. Normally, not a big deal. The difference seems subtle, but it's important: it is a switch that uses an output, not an output that uses a switch. My code looks like this currently but am getting errors when I try to validate it Sep 16, 2023 · I have the following code on my ESP32 switch: switch: - platform: gpio pin: 2 id: relay_1 name: "relay 1" on_turn_on: - delay: 500ms - switch. The problem is that when I supply the power to the Wemos D1 Mini it turns on the relays for a split second, this will cause the doors to open. A pretty simple minded operation. For example the NodeMCU ESP8266 uses pin names D0 through D8 as aliases for the internal GPIO pin numbers. These two pins should never be active at the same time, or the device will become dangerously hot in a few minutes. This is a problem as say during the night if the fan is on before the power cut, it just stays Feb 19, 2024 · Hello. I’m assuming 4 of those are the 3. (Except devices running stock sonoff devices). for anyone in future. inverted: true Apr 30, 2024 · So I have a ESP-01 Relay Board with the below code working. We have to create a switch and tell ESPHome to which GPIO pin the relay is attached. turn_on: switch_relay - delay: 500ms - switch Jan 11, 2022 · If we click edit on the config, we can see that ESPHome has created a basic config with everything we need in it for Home Assistant to connect to, it doesn’t contain the information to connect the relays and switches yet, but we can do that later with an over the air update after installing our initial configuration. The relay is a switch. My setup is a esp32 controlling a relay. Just give each switch in the "interlocking group" an interlock option with a list of all the switches in the group. When the garage door is open, the reed switch is open so the input is pulled high by the input pullup built in to the pin. When the actual light bulb is lighting/lit there is live power fed to the sensing board and I get the message “Pin #x turned on”. I have read quite a few articles describing the ESPHome is a framework for working with ESP devices, and making them easier to setup and use in a home automation environment. Function v0. turn_on: relay - delay: 1s - switch. The longer pin of the LED should be connected to a 5V power with a resistor in between to limit the current flow (else the LED will burn itself). The Shelly1 extends a normal light switch setup, previously there was the light switch on the wall directly switching the light with 230V AC. When I press the button, it’s Relays are simple electronics components that allow you to switch a high load using only a single pin on your board. Output components are intermediary components that can be attached to for example lights. output: - platform: gpio pin: GPIO26 id: 'generic_out' switch: - platform: output name: "Generic Output" output Jun 3, 2023 · I would like to set a GPIO pin to be always on. Feb 23, 2019 · binary_sensor: # Define button to toggle relay and blue LED - platform: gpio pin: number: GPIO13 mode: INPUT_PULLUP inverted: True name: ${friendly_name} Button on_press: - light. To have a GPIO pin in the Home Assistant frontend, please see the GPIO Switch. The relay and light should always be synced. toggle: shelf_left Apr 15, 2022 · Hello everyone. Jan 27, 2021 · When I have tried to use GPIO0 connected sensor/relays blocks start of the board. turn_off: lock But since it’s triggered by “on_turn_on:” I cant just add delay and trigger the Dec 13, 2024 · Gpios 4-5 and 12-14 are the “safest” general pins to use. Climate Configuration: Hi, I'm brand new to ESPHome (3 days in). I am trying to set up a relay for a gate access control. I have an ESP32 Dev Kit V1 , and I connected (2) push buttons, (2) Leds and (2) Contactors, to the GPIO pins. I manually control them with a small (2) button Feb 5, 2021 · Saved searches Use saved searches to filter your results more quickly Dec 21, 2019 · I added a relay to my ESP8266 with following ESPHome yaml: switch: - platform: gpio id: relay pin: number: D6 inverted: False restore_mode: ALWAYS_OFF - platform: template name: "Garage Door Switch" icon: "mdi:garage" turn_on_action: - switch. This activates the Wiring. switch: - platform: gpio id: relay_1 name: "Button" pin: 23 Sep 29, 2022 · Does it have to be a toggle switch? A push button is more consistent intuitively, a switch can be perceived as on in a certain state. See switch. I understand that this is the attribute but it doesn’t start off. But I do not know how to set up an appropriate yaml file in ESPhome. I am trying to use Home assistant to code an ESP8266 to control a 2nd relay. Simply create a connection between one terminal of the switch and the ground on the board (marked with a “G”). This must be a code issue because it doesn't matter what digital output I use, the "closerelay" is always the one locked on. I figured out basic GPIO switches with interlock but what I would like to do is have the option to have essentially a 5 state selector switch (relay 1,2,3,4, and off. I want to Apr 21, 2023 · Use the second one as a status indicator. toggle: relay - platform: status name: ${disp_name} status sensor: - platform: wifi_signal name: ${disp_name} WiFi Signal update_interval: 60s - platform: uptime name: ${disp_name}_uptime switch: - platform: gpio Jan 5, 2024 · I’m just getting started with ESPHome but struggling to find the info i need for this simple project. toggle: shelly_1_relay internal: true id: switchid sensor Dec 26, 2022 · After many unsuccessful attempts (using the same hardware as before when failed and same pin) I uploaded a firmware I created on 12-11-22 to a d1 mini and the gpio pins trigger a relay as expected. I have connected this relay to Wemos D1 mini: VCC -> 3. I had to expand this project to more sensors, including bluetooth, so opted for ESP32. Sep 29, 2019 · Hello, I think I'm confusing differences between switch platform gpio and platform template. I want to connect that in a fail-safe way, so that I can disable home assistant and the house keeps working as normal. GPIO Switch¶ The gpio switch platform allows you to use any pin on your node as a switch. I want to build resilient solutions, so if Jun 18, 2020 · Hi all I’ve been expanding my collection of connected devices and am now playing around with the Sonoff SV. toggle: relay on_turn_off: - switch. gpio:023]: Pin: GPIO0 (Mode: INPUT_PULLUP, INVERTED) [18:40:08](Message skipped The following is a possible configuration file for garage doors that are controlled by two relays: One for opening and another one for closing the garage door. toggle: dehumidifier1 Feb 9, 2024 · Hi, I have a Sonoff M5 smart switch that I flashed with ESPHOME and I want to add a virtual switch that will disable the Disable physical buttons and it will work only from HA. toggle: relay #This is the Relay Connected to VIN, G and D1 switch: - platform: gpio name: "ESP RelayOne" pin: D1 id: relay I built a garage door opener using a D1 mini/8266. here it is my configuration Yaml : esphome: name: switchman-3-button esp32: board: esp32dev framework: type: arduino # Enable logging logger: # Enable Home Assistant API api: ota: password: "your-ota-password" wifi The output switch platform allows you to use any output component as a switch. Mar 31, 2020 · switch: - platform: restart name: "Example Device Restart" # The relay control pin (local only) - platform: gpio pin: GPIO22 id: switch_relay # The button to emulate a button press, uses the relay - platform: template name: "Example Garage Door Remote" icon: "mdi:garage" turn_on_action: - switch. Activating internal pullups¶. I have the esp32 connected and all GPIOs mapped and the relay can be controlled via on/off via an entity. I made this component some times ago form exsiting code sn74hc595 and sn74hc165. At the moment I do use “delay” to automatically switch the relay off, after 30sec, otherwise it would be allways on until change of action. When either one of them is turned on for a short period of time, the close/open action begins. see below. I wrote: switch: - platform: gpio pin: D1 name: "Living Room Dehumidifier" id: dehumidifier1 binary_sensor: - platform: gpio pin: D2 name: "Living Room Dehumidifier Toggle Button" on_press: then: - switch. I’m not able to set the brightness directly but I was wondering if anyone knows if its possible to Jan 1, 2022 · I have a simple task emulate double click with esphome, I want it to be done on the esp device and not from Home Assistant. Feb 5, 2024 · I am and old guy - new to Programming and a first time user of Home Assistant. Contribute to ruderthanyou/ESPHome development by creating an account on GitHub. on_turn_off Trigger. 15. toggle: relay - platform: status name: "Outlet Status" sensor: - platform: wifi_signal name: "Outlet WiFi Signal" update Feb 28, 2023 · Hi, I’m trying to have a led blink when a GPIO is set high. Each board (defined in ESPHome section) has their own aliases and so not all of them are Apr 21, 2022 · No idea how this has become complicated but…I could use some help here. Sep 13, 2024 · Hi I seem to be having issues with a rather basic GPIO Output. What’s the simplest way to For example to use the pin with the internal GPIO number 16, you could type GPIO16 or just 16. turn_off: relay5 But when I validate the config, it fails. Omron G6CK-2117P relay module. Hello all! I am trying to make a more advanced (for me that is) relay control. On the other side, I had vcc connected to 5v, gnd to gnd, and IN to a few different GPIO pins 4/5/12/13/14. If the relay goes on and off, the light will just toggle. switch: - platform: gpio name… Sep 9, 2021 · Hi, I have wired some light switches with Shelly1 which are running ESPHome. Mar 16, 2023 · I am just getting started with ESPHome and it has been somewhat of a struggle. I’ve hijacked the wiring and got an ESP8266 “pushing” the switch electrically, and turning it on and off fine. This is mostly relating to smart switches like Sonoff T3 where the smart device replaces a mains voltage switch. (which causes logs in HA) I’ve read the docs Slow PWM Output — ESPHome but it does not work. on_turn_off (Optional, Action): An automation to perform when the switch is turned off. turn_off: id: relay1 - platform: gpio pin: number: D2 mode: INPUT_PULLUP # inverted: True name: "Sonoff Basic Button" on_press: - switch. the sensor sends me ON/OFF states in the log, I tried ON/OFF, 0/1, true/false in the code. My bad I should've done more research. turn_on: relay - delay: 2s - switch. io Tuya 2 Gang Switch Socket. Button should toggle both of them. PCF8574 I/O Expander. I tried this: - platform: gpio name: "GPIO4" restore_mode: ALWAYS_OFF pin: mcp23xxx: mcp23017_hub number: 3 inverted: true mode: output: true And this: - platform: gpio name: "GPIO4" restore_mode: RESTORE_INVERTED_DEFAULT_OFF pin: mcp23xxx: mcp23017_hub You might want to verify voltage on that pin. In some rooms, I want to be able to control the single LED indicator independently of the relay being on/off. 4 installed. I created a relay with a small code. However I need to change this so that the switch is momentry for 800ms then turns off again. output: - platform: gpio pin: GPIO19 id: output_high - platform: gpio pin: GPIO18 id: output_low So I'm designating the 2 pins in this case to outpout high and low. Once you’re done programming in ESPHome, you must switch the board back in “run” mode and reset it so it will execute the ESPHome code. I wanted to avoid using MQTT as This might help (Look at the raw pin number, not the board number, for example, GPIO05 is different on the NodeMCU and the D1 Mini, but on the esp8266 it's the same thing) Aug 16, 2024 · I need help with stupid problem . Every time the input signal switches on, the current flowing through the coil induces a magnetic field that closes a contact. For some reason I cannot get the relay to switch. ¶ # Example configuration entry switch : - platform : hbridge id : my_relay name : "Relay" on_pin : GPIOXX off_pin : GPIOXX pulse_length : 50ms wait_time : 50ms See full list on pieterbrinkman. I could also make it an internal switch with restore_mode Working on my first esphome project and need some guidance. 3V, RX, TX, and ground Aug 8, 2022 · I can’t seem to get this to work how I want it to. Any option accepting a Pin Schema can theoretically be used, but some more complicated components that do communication through this I/O expander will not work. Here is the yaml of my lab unit: esphome: name: relaytests friendly_name: 5V Test Feb 22, 2020 · I have this is my config: on_boot: then: - switch. 3V GPIO as long as there is +5V through the relay and to the transistor. I need to print every gpio switch status on my oled screen, but every type of get this class I dont have success. 0. My HA is one core update behind current, but esphome is up to date. Starting with the easy bit, I have a 12v power supply with +ve going into COM on the relay, and then NO to +ve on the mag lock. It also has a status where if the door is not fully open nor fully closed for 25 seconds, it's reports a 'problem'. I was successful with a single relay. GitHub Gist: instantly share code, notes, and snippets. I would like GPIO Pin 7 (Wemos D1 Mini ESP32 C3) to go high for 5 seconds every minute and loop continuously. press the momentary switch once to turn it on, and once to turn it off. In ESPHome that's often called "inverted". turn_on: id: relay1 switch: - platform: gpio # or other id: relay1 on_turn_on: - delay: 20s - switch. This all worked Im running a 2 channel relay with this on a D1 mini: switch: - platform: gpio inverted: true pin: GPIO12 name: "Valve Open" - platform: gpio inverted: true pin: GPIO13 name: "Valve Closed" The problem is that at power-on it briefly pulses the relays. Newbie here, so forgive me if this is obvious. There are two door sensor/reed switches, one for fully closed and one for fully opened. By the end of 2021, Sonoff introduced NSPanel. The main relay is bistable/latching, meaning a pulse on pin 1 switches the relay ON, and a pulse on pin 2 switches the relay OFF. on_turn_on / switch. My practical application is to control (2) electric valves at my cabin. Relay switch off/on when GPIO Binary Sensor 'Touch1' [18:40:08][C][binary_sensor. If I switch the gpio pin for open and close in the code only the "closerelay" still gets locked on even though it's now a different physical relay and a different gpio that is being turned on. please guide how to achieve it. fails, I’m still missing something or have the syntax wrong. This works fine, when I interface with Home Assistant to switch the relay, the device turns on or off. Mar 1, 2024 · Hello, I’ve been using these relays for a long time without issues but for some reason they stop to work with the latest versions of ESPHome. This is to drive a small fan (via a transistor) to pull air into a DIY ceiling mounted air quality and temp sensor. My own configuration for ESPHome esphome : name : light_switch platform : ESP8266 board : esp01_1m wifi : ssid : " Thomas Home" password : " NOPE!!" Sep 8, 2019 · What, I’m trying to add a button to my relay on esp8266 with ESPHome. I can’t figure out why they’re using tons of code and MQTT when you can accomplish the same in ESPHome with minimal code. 5 v0. ESP32 is a series of low cost, low power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. The SV has 9 GPIO pins. One to turn on the main water and one to open a main drain to drain all the pipes. - platform: gpio pin: GPIOXX name: "Relay #1" id: relay1 interlock: [relay2] . Edit: i re-read your message and you are using the 5V pin If the relay board has a transistor on it it should be able to switch the relay on from 3. toggle: relay then: - switch. I am wondering what is the best way to operate that relay in esphome? Currently I just turn on the set and reset relay for 0. turn_on: relay On quite a few items, but this causes the relay to ‘flick’ off/on when it reboots. The context: I am rebuilding my house, and starting to learn about HA because I want to automate as much as possible. In ESPHome I’ve defined a Mar 27, 2020 · Hi Guys, So i have ESPHome running on SonOff switches. switch: - platform: gpio name: "Relay Podstanica 1" pin: number: GPIO02 inverted: True interlock: &interlock [open_ventil_parno, close_ventil_parno] id: open_ventil_parno restore_mode: always off - platform: gpio name switch: - platform: gpio id: relay_1 name: " Relay 1 " pin: sn74hc595: ' output_hub ' number: 16 Note: make sure that you define the base configurations needed for this to work Status LED Dec 6, 2020 · switch: - platform: gpio name: "Bottom Outlet Relay" pin: GPIO14 id: relay restore_mode: ALWAYS_ON binary_sensor: - platform: gpio pin: number: GPIO03 mode: INPUT_PULLUP inverted: True name: "Outlet Button" on_press: - switch. binary_sensor: - platform: gpio pin: number: GPIO0 mode: INPUT_PULLUP inverted: True name: "Shelf Left Button" on_press: - switch. I am trying to trigger a 5v relay with a ESP32 GPIO. The ESP32 series employs either a Tensilica Xtensa LX6, Xtensa LX7 or a RiscV processor, and both dual-core and single-core variations are available. the sensor turns the pump off, after switching on it does not turn it on this is ok. ) Dec 12, 2021 · I’m trying to follow a tutorial online for using a 5V Relay and the D1 mini to power a fireplace on. Reload to refresh your session. I have never used the Pico so I can’t advise which GPIO pins to use. If you are only using your output as on/off, you could use switch component instead. I can make this work in ESPHome like this: switch: - platform: gpio pin Mar 13, 2023 · I took apart my garage door remote, soldered wires to the button contacts, and hooked them to a relay controlled by ESPhome (Wemos D1 Mini) in order to open/close my doors. If I change “on_switc Oct 2, 2022 · Connect the GPIO pin to its gate, the source to ground and the drain to the shorter pin of the LED. I need to trigger the relay for 5 seconds on an OFF event. I’m trying to get some relays to start off when I reboot. It has a physical push button on it for powering it on and off. There's no Generic Switch Output, there's a Generic Output Switch. 12. On the ha lovelace the switch is activated by default ( which means the pump is off). output: - platform: ledc pin: GPIO26 id: buzzer_output # frequency deleted from output as this will be set in switch # frequency: 2300hz switch: - platform: template name: "krb_switch_buzzer_virtual" optimistic: true turn_on_action: - output Dec 3, 2023 · The problem As the title description. As a workaround I guess I could set it to inverted so that the default “off” leads to a high level at the pin but that seems wrong. But if the Wemos loses power then regains power it Aug 1, 2024 · The problem When toggling a GPIO switch, having a Relay circuit connected, after some toggles, the output remains stuck on "ON" and it only recovers after a Power-Cycle or Reset. You have 2 choices when it comes to picking which GPIO to use. However the relay does nothing. 1 (latest) As soon is flashed and after reboot, the device no longer connect to the network. Is there an easy way to do this without making a binary sensor to control the invert? switch: - platform: gpio name: "Biocube AC Jan 1, 2019 · I have a 4 Relay Module board which uses optocouplers, and has an active low. e. Expectation: when a voltage is applied to CH1, the switch poles (two pins on the left) should close (change state), it is not. This website is a repository of device configuration templates and setup guides for devices running ESPHome GPIO Pinout . The relays are using Pins D4 & D8. On the other hand when clicking it and the switch is off on the ui the pump is activated. GPIO 33 connected to Wemos D1 relay shield. Firstly, as my HA installation is running in Docker there is apparently no way to install the ESPHome Dashboard as an add-on. Most boards however have aliases for certain pins. You can for example hook up a relay to a GPIO pin and use it through this platform. I want to setup the light switch button to toggle my light bulb on and off directtly (without turning off the relay cutting the power) when I touch the button. Dec 29, 2020 · output: - platform: gpio pin: D5 id: 'relay1' - platform: gpio pin: D6 id: 'relay2' switch: - platform: output name: "SONY TV" output: 'relay1' output: 'relay2' so, with above code i will easily turn on two relays at one click and turn off at one click. The relays GPIO are active-high. Next up: the contact sensor. When the door is closed, the reed switch is closed and the input is low since it is now connected to ground. You signed out in another tab or window. ESPHome Switch Component. binary_sensor: - platform: gpio pin: number: GPIO0 mode: input: true pullup: true inverted: false name: "Sonoff Basic Button" on_press: #- switch. switch: - platform: gpio. This is all based on several I2C sensors which i have working fine Oct 2, 2019 · Can you upload an empty program and check what happens? I mean, if there is an electrical condition that makes the relays go on before the ESPHome code is running, then you'll have to check for a solution on the hardware side and by no means will you solve this by software. toggle: lightsw internal: True - platform: status name: ${friendly_name} Status # Define output for relay and toggle blue LED output: - platform: gpio pin: GPIO12 id Oct 28, 2023 · Hello, I have some shutters which I do control by double relays. I thought adding inverted: yes to the ESPHome side would invert the state sent to HA, but it seems HA is not reflecting the inverted state but the raw toggle. Having first used ONLY cancell_relay all was working well, expect that the output returned to the HA was inverted (the relay board works inverted). As GPIO-PINs I used the PINS G25,26,32 and G33 for testing: ESP-Home. ESP | Relay 5v | 5v GPIO26 | GND For some reason I cannot get the relay to switch. Doing one click is easy switch: - platform: gpio pin: GPIO0 id: lock name: "Front Door Close" icon: "mdi:door" restore_mode: ALWAYS_OFF on_turn_on: - delay: 200ms - switch. I currently have a 4ch relay board connected to GPIO pins of an ESP-12e board. status_led: pin: number: GPIO32 inverted: true ethernet: type: JL1101 mdc_pin: GPIO23 mdio_pin: GPIO18 phy_addr: 0 clk_mode: GPIO17_OUT # The PHY chip has a pin labeled TX_EN that goes to GPIO 21 on ESP # and the RSTn pin on the phy goes to GPIO0 ## # Datasheet indicates the RSTn should be LOW to It's effectively a push button, that looks like a light switch. Sep 14, 2019 · I have a Sonoff Basic with ESPHome in it, that I’m using to control a light. turn_off: relay # Templated, waits for 1s (1000ms) only Pin Function; GPIO0: Push Button (HIGH = off, LOW = on) GPIO12: Relay and its status LED: GPIO13: Green LED (HIGH = off, LOW = on) GPIO1: RX pin (for external sensors) Nov 5, 2024 · As well You can move auto_off logic directly to switch: button: - platform: template id: button_on_sunrise name: Button on Sunrise on_press: - switch. I would also like to make the same button to toggle the relay when I hold the button for 2 secs. Some come with firmware others not, some mention they integrate with Arduino but not much else. write: [0xA0, 0x01, 0x01, 0xA2] turn_off_action: - uart. A LOW LED means a HIGH relay (LED LOW because it's on when it receives a digital HIGH). Instructions for setting up generic switches in ESPHome. Pin Function; P0: Bottom Button Blue LED (H) P6: Within ESPHome they emulate a real internal GPIO pin and can therefore be used with many of ESPHome’s components such as the GPIO binary sensor or GPIO switch. Ive tried to change the wires of the board NC and NO but it doesnt mattern Oct 22, 2024 · well I got this from Amazon thinking it would be easy deal, i was able to load ESPhome standard config on it, but no documentation or anything on which GPIO pins control which relays?? I have tried guessing some and so far I can only switch one of the GPIO27 to relay3, but cant figure out the rest anyone got this one before? Chips supported by LibreTiny use the internal GPIO pin numbering of the boards, this means that you don’t have to worry about other kinds of pin numberings, yay! Additionally, you can use pin function macros to quickly access a GPIO tied to a particular peripheral, such as UART1 TX/RX or PWM0. Adding allow_other_uses flag hasn't got any effect. It's for a valve in my case, but I think it's the same, and you can use the cover component build in esphome for the curtains. ) Sep 13, 2024 · I am trying to trigger a 5v relay with a ESP32 GPIO. Note: I removed "light" entirely and changed "output" to switch. This device is a rectangular device with a colored touch display sized 3,5 inches and two physical buttons. turn_off: relay And this is actually working perfectly in Home Assistant! So I have a switch in Home Assistant and if Dec 12, 2020 · I everyone. A ‘virtual’ switch, gpio output controls the relay to the pump which also runs a 6 minute timer (as long as there is at least 5% capacity in the tank). Am I correct to assume that as long as they have a ESP8266 chip I will be able to integrate it easily with ESPHome? The documentation that comes with these relays is minimal or non existent. 1 gpio pin: number Setting up GPIO Switch 'ESP12 Relay #1 on_turn_on (Optional, Action): An automation to perform when the switch is turned on. ESPHome was much easier then Tasmota for me. (don’t want to see this output in HA frontend) Currently the led turns on or off, depending on the switch state. Then -ve straight from the supply to -ve on the mag lock. Jan 27, 2024 · switch: - platform: gpio name: "Sonos" pin: 27 - platform: gpio name: "Record Player" pin: 26 - platform: gpio name: "3D Printer" pin: 25 - platform: gpio name: "Preamp" pin: 33 I cant see any issue in the logs, it connects to wifi fine, i turn it on and off in home assistant while checking the logs and it seems to be triggering fine also Jan 24, 2022 · However, it looks like the doc you have created is a GPIO Output, that doesn't. toggle: shelf_left_relay - light. Currently I am not sure about behaviour on using GPIO1 (TX) pin, but connecting switch - binary_sensor here also doesn’t work (or been blocking start). I have wired a ESP8266 relay switch in parallel with the physical button. When I reset the esp it still flashes the relays for a second before they turn off. Each relay corresponds with a different speed setting. I figured I can make it an output… output: - platform: gpio pin: GPIO14 id: relay1 but no, there is no “initially on” setting for GPIO outputs. 6 Tested versions not working: 2023. Jan 23, 2023 · Hallo, Thank you, I made progress in the evening, currently. I just installed Esphome on my Home Assistant and setup my first test using a nodemcu, I used this simple code. So it is highly recommended to use hardware interlocks (like SPDT-type relays) that ensure that two GPIOs are never active at the same time. is_on: if: condition: switch. A switch: is how ESPHome controls a light or relay connected to a GPIO. Jan 19, 2024 · at last i have made it work. Binary Sensor Configuration: Configures a binary sensor for a circulating fan button press. Thanks to the incredible guidance by this community I’ve been able to connect it to a switch and a sensor on GPIO14 (like in the famous DrZZs garage video) My question is about the rest of those pins. Jan 21, 2020 · Hi, I have ESPhome installed in D1mini board connected to simple 4 channel relay board and binary sensor switches to control relays, all connected to D1mini GPIO pins. How do I block code execution for 2 seconds? So that the delay cannot be interrupted. When pressed, it controls the climate system's fan mode. Aug 11, 2023 · Last year, the Chinese company Sonoff started crowdfunding, where they presented an interesting smart device. I have an esp32 board, which I would like to use like a switch for relay and switch which will be connected to external SW to control same lights( something like a smart SW) I use GPIO4 to control relay ( working fine) and I connect 1 wire to GPIO15 and the other wire to GND , and these 2 wires I would like to connect to regular wall switch ( common and output Dec 13, 2020 · If a 2 channel variant is released, the second relay will likely be on GPIO pin 5 and the second button on pin 9. 2 (current) Oct 10, 2018 · The relay and LED should be HIGH on boot. Pin Function; GPIO13: Status LED (blue/inverted) GPIO00: Push Button (inverted) GPIO27: Relay 1 / LED 1 (red) GPIO14: Relay 2 / LED 2 (red) GPIO32: Switch 1 (inverted) GPIO33: Switch 2 (inverted) GPIO25: power sensor UART Tx: GPIO26: power sensor UART Rx Warning. That gets to my question here, why won’t my 5V relay flip on and of using this code found on the ESPHome website? switch: - platform: gpio name: "fireplace_relay Similarly, at reset time (before any of ESPHome's code runs) the relay GPIO pins may have pull-ups active, so the relay may be active before ESPHome can manually deactivate them. Which version of ESPHome has the issue? 13. Sometimes the issu The ESP has three different GPIO output pins that drive three different relays. The same bulb is also connected to a physical two-way switch (parallel connection). Jan 13, 2019 · You signed in with another tab or window. On the V2 and V3 PCBs, there is a solder pad underneath the PCB that will let you get at this GPIO. I have setup an ESP 8266 to read temp and humidity and control a single relay. Dec 14, 2020 · In general, it is best to just use the D0, D1, … pin numbering to avoid confusion” We are adding three switches of the platform type GPIO, this means that the switch will 1:1 control the GPIO pins. pin: number: 14 # D5. If you already have the ESP32 connected to Home Assistant, you can add the relay board with the following lines: Jan 18, 2022 · I have some hardware I want to integrate into HA using ESPHome. The problem starts Mar 27, 2023 · I have the "Sonoff TH Elite 20A" which seems to have a bistable relay. I have used following GPIOS. I’ve seen / read and tried different ways on some topics, but these where mainly based on pulsing a switch. switch: - platform: gpio pin: 21 Are you required to define each action and assign it to a GPIO Pin when writing the code for a switch. The touch display was also created by Sonoff, this is a Nextion model. # Example configuration entry output : - platform : gpio pin : GPIOXX id : 'generic_out' switch : - platform : output name : "Generic Output" output : 'generic_out' Aug 18, 2023 · A binary_sensor: tells you the state of a physical switch or button typically on a GPIO pin. Sep 15, 2020 · ESP32 cannot connect to WiFi when there is a GPIO assigned in the config with esphome version 1. All other options from Binary Sensor. As it keeps rebooting if I work on the network, and the wifi is gone, it will make this flicker every few minuttes. 9 GPIO5: Switch D2 is connected to a Normally Open (NO) reed switch. 2. Was working fine until a r Mar 22, 2019 · Hi, I have a doorcontact connected to my nodemcuv2, but I have issue’s with creating the yaml code Now I have this esphome: name: nodemcu21 platform: ESP8266 board: nodemcuv2 wifi: ssid: 'ssid' password: 'password' # Enable logging logger: # Enable Home Assistant API api: ota: binary_sensor: - platform: gpio pin: number: D3 mode: INPUT_PULLDOWN_16 inverted: True name: "garagedeur" device Jun 19, 2022 · Hi, I’m having some problems getting a 5v relay to drive a 12v mag lock. devices. I. id: is how the binary sensor can control the switch. In ESPHome, your button is a Binary_Sensor. I have the ESP8266 Version. I have written this: - platform: gpio pin: GPIO14 name: 6 enable/disable PdC id: relay6 on_switch. Configuration variables:¶ pin (Required, Pin Schema): The pin to periodically check. This is an output component and will not be visible from the frontend. It’s easy to control through esphomelib, the following does it: switch: - platform: gpio pin: number: D0 inverted: True name: "Relay 1" However, on boot or reset, the relay triggers momentarily which causes the connected device to come on which is unwanted behaviour. The button I created is a Generic Output Button: it's a button that uses an output. I have performed a manual install on my Win 11 machine and managed to upload ESPHome to an ESP01 board and add some code to drive a relay. To restart the board I have had unplug that pin and manually restart board. ESPHome has a feature to prevent two GPIO Switches from being active at the same time called interlocking. esphome. What I am trying to do is to rapport the state based of the home assistant switch to look at id: icemaker_status while the switch itself should look at 3 other states to determine on what should be used in the turn_on_action and turn_off_action. This is to open a door on HA command. If the relay stays on for a few milliseconds or more, the light will start to change brightness, on a loop. turn_off: relay Mar 16, 2023 · I am looking at buying a 8 channel ESP8266 relay board. When I connect the IN of the relay to either 5V, 3,3V, or GND of my Wemos - it triggers When I connect the IN of the relay to the D5 pin on my Wemos - it triggers When I change the state of the GPIO switch for D5 the relay state does not change Here is my code #Relay. If you have a Sonoff BASIC V1 devices GPIO14 is already presented on a pin header on the PCB next to the programming pins. The relay should display ON in hass when the output is HIGH. Jan 20, 2023 · Hello Everyone, I would like to ask some help from you because I cant make a valid config for this use case. My wiring is as follow. May 11, 2022 · Ok, so ive been going at this one for a while now and cant find a clean, easy way to achieve this. I am configuring a device with 8 relays. Actual Result: Send voltage - When voltage is sent to CH1, onboard LED lights up The generic cheap Chinese brand smart power strips of various unheard brands among various platforms, including Amazon, gearbest, banggood, and ebay, all with the product form factor as shown in the picture. If you’re hooking up a button without an external pullup or see lots of ON/OFF events in the log output all the time, this often means the GPIO pin is floating. The Shelly1 is now used to extend that setup with some features, the main feature is to turn off the In my case below, it is a momentary switch that toggles both the a light and a relay on the ESPHome. i did follow ESP32 LEDC Output — ESPHome and updated the code a bit, commented out etc. Issue is that the the same gpio can’t be use to do both. This is my conf: switch: - platform: gpio pin: GPIO32 inverted: yes restore_mode: RESTORE_DEFAULT_OFF name: "CH-1" id: ch_1 display: - platform: ssd1306_i2c model: "SSD1306 Jan 14, 2022 · Hi, if you were following this guide, Flashing Sonoff SwitchMan M5 with ESPHome the settings for one button are wrong, switch is not on pin: 22 it must be on 23:. Mar 11, 2021 · esphome: name: sonoff_rocket platform: ESP8266 board: esp01_1m #snip wifi, ap, ota and all that stuff binary_sensor: - platform: gpio pin: number: GPIO0 mode: INPUT_PULLUP inverted: True name: "Sonoff Rocket Button" id: sonoff_basic_rocket_button internal: true on_press: - switch. Please find a picture of the relay here: wifi relay Although stated in the text the relay cannot be controlled by GPIO pin, only by serial port of the ESP8266. In open drain configurations the esp can only pull it to 0 (set to GND), if a 1 is written the pin will be driven by the rest of the circuit. Relay 1 GPIO4 D2 Relay 2 GPIO12 D6 Relay 3 GPIO14 D5 Switch 1 GPIO5 D1 Switch 2 GPIO3 RX Switch 3 GPIO13 D7 DHT11 GPIO01 TX It works very well, all the switches connected to external wall switch which acts a 2 way switch. They use MQTT for communication. I have an automation that updates the value of an Feb 26, 2022 · The problem Setup: ESP32 NodeMCU, with ESPHome 2022. Example Code: Nov 12, 2024 · G’day brains trust, I’m beating my head against a wall a bit trying to work out how to create an override for an off delay timer. The same setup on a ESP8266 worked perfectly. Flash the firmware Over The Air (OTA) Nov 18, 2024 · I have a “dumb” coffee machine with a push button to turn on and push again to turn off. 3V GND -> GND IN -> D5 I then set up a GPIO switch in ESP Home switch: - platform: gpio pin: number: 14 inverted: true name: "Elektrozamek furtka" id: relay icon: "mdi:gate" on_turn_on: - delay: 1000ms - switch. I've hit a bit of a roadblock and could really use some help from this awesome community. I want to know what code should be added to control the second relay. nubbhkr xoaiz unp iqyb oalm xgyxc dqzwu gyyd fpe xcvbpl