Cookbook for Sonoff basic (#122)
* Cookbook for Sonoff basic, using cron, toggle button, and sensor connected on GPIO14 * ✏️ Simplify, Formatting * Pull #122 - file changes noted in comments * Resized and compressed cookbook image * Changed cron seconds to 0, this means it will only execute once * Moved part of documentation to Sonoff Basic under 'More details', removed unused images * Fixed header numbering * ✏ Fix cross-references
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meijerwynand
Otto Winter
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Sonoff Fish Pond Pump
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=====================
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.. seo::
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:description: Making an automated fish pond pump with timing and auto stop safety with Sonoff Basic ESP8266 chip
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:image: images/sonoff-fishpond-pump-installed.jpg
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:keywords: sonoff, esp8266, home automation, ESPHome, hass, home assistant
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.. figure:: images/sonoff-fishpond.jpg
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:align: center
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:width: 75.0%
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The Sonoff range of products containing the ESP chips from espressif has a myriad of uses and best of all, you can customize it, aka hackable.
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This quick cookbook aims to provide a clear, simple working example.
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This example is very basic in it's operation.
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* Start the pump every hour and run it for 10 minutes.
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* Manually start and stop the pump with the toggle button on the Sonoff basic.
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* Use a water float sensor and stop the pump if water level is too low.
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*Some of the later Sonoff basics does not have GPIO pin available, check your board first*
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This example is using ESPHome 1.10.1 and Home Assistant 0.85.1
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Assumptions
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-----------
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As many of the details on here a predicated on existing installations and knowledge the following is assumed:
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* You have installed the relevant environment and it is functional (Home Assisant, esphomeyaml).
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* You need to create your own secrets.yaml file.
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* You are proficient in reading instructions and capable of using a search engine.
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* You will look at the documentation on https://esphomelib.com/ (we may have missed something in this example).
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* This serves only as a guide and errors and outlets are excluded.
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.. warning::
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Do NOT connect your device to electricity when programming it.
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Take care working with electricity at all times
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1. Configuration
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----------------
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Here is the configuration with the basic operations outlined above.
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.. code-block:: yaml
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## Fish pond sonoff
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## filename: fishpond.yaml
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# Sonoff basic
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# Button toggles pump on/off
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# Float sensor stops pump
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# Cron'd to run every hour, on the hour for 10 minutes
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esphomeyaml:
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name: fishpond
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platform: ESP8266
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board: esp01_1m
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board_flash_mode: dout
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wifi:
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ssid: !secret wifi_ssid
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password: !secret wifi_password
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## use fast_connect of you are connecting to a hidden WiFi network, else comment it out
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fast_connect: true
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# Enable logging
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logger:
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level: DEBUG
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ota:
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api:
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password: !secret esplibapi_password
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status_led:
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pin: GPIO13
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sensor:
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- platform: uptime
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name: "ESP Fish Pond System Uptime"
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- platform: wifi_signal
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name: "ESP Fish Pond WiFi Signal"
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update_interval: 15s
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switch:
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## restart
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- platform: restart
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name: "ESP Fish Pond Restart"
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## relay / pump
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- platform: gpio
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pin: GPIO12
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name: "ESP Fish Pond Pump"
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id: esp_fishpond_pump
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binary_sensor:
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- platform: status
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name: "ESP Fish Pond System Status"
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## button - toggle relay
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- platform: gpio
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name: "ESP Fish Pond Button"
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pin:
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number: GPIO0
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inverted: true
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# Toggle pump when user presses the Sonoff Button
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on_press:
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- switch.toggle: esp_fishpond_pump
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# onboard header pin - sensor
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# when threshold is reached, turn off
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- platform: gpio
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name: "esp_fishpond_gpio14"
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pin:
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number: 14
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mode: INPUT_PULLUP
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on_press:
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- switch.turn_off: esp_fishpond_pump
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## Use time
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time:
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- platform: homeassistant
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## Set your timezone
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timezone: Africa/Johannesburg
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on_time:
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# Switch on on the hour
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- seconds: 0
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minutes: 0
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hours: '*'
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then:
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- switch.turn_on: esp_fishpond_pump
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# Switch off 10 minutes later
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- delay: 10min
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- switch.turn_off: esp_fishpond_pump
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2. Programming
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**************
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Follow the standard way of uploading to your Sonoff basic.
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.. figure:: images/sonoff-fishpond-pump-1-programming.jpg
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:align: center
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:width: 75.0%
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For USB uploads this generally includes:
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* Modifications (soldering) made on the PCB for USB UART / FTDI uploads.
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* The relevant USB UART / FTDI uploads device connected to you PC and to your Sonoff.
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* Start Sonoff in programming mode.
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* Compile and upload the firmware via USB using ``esphomeyaml <some-yaml-file> run``.
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For OTA the generally includes:
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* Ensure device is on.
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* Compile and upload the firmware via USB using ``esphomeyaml <some-yaml-file> run``.
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Both options USB and OTA are done by running the command:
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.. code-block:: bash
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esphomeyaml <some-yaml-file> run
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More details on programming can be found on :doc:`Sonoff Basic section </esphomeyaml/devices/sonoff_basic>`
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3. Prepping and installing
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****************************
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* Ensure power is switched off.
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* You can now add your water level sensor wiring to the PCB and have it extrude, SAFELY, next to your connector block.
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* Here it will be the further most pin (GPIO14) you soldered from the toggle button and then pin (Ground) next to it.
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* You can now easily connect and disconnect your liquid level sensor.
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Connecting it
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* Connect your water level sensor.
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* Connect your pump to the Sonoff output.
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* Connect your input electrical wiring.
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* Test all connections are securely fastened.
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* You can toggle the on/off of the pump by pressing the toggle button.
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Once the pump is running changing the position of the float in the float sensor will cause the Sonoff to stop the pump.
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.. figure:: images/sonoff-fishpond-pump-gpio14.jpg
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:align: center
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:width: 75.0%
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Wires connected for easier access to connect and disconnect water level sensor
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.. figure:: images/sonoff-fishpond-pump-and-sensor.jpg
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:align: center
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:width: 75.0%
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This needs to be submursed, pump (bio filter) and sensor connected in single housing (icecream tub).
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.. figure:: images/sonoff-fishpond-pump-installed.jpg
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:align: center
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:width: 75.0%
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In this PVC housing the plates are secured using cabinet door magnets for easier access and maintenance.
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* Ensure you are using a proper and compliant waterproof box to house your electrical equipment (Sonoff basic) in.
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* Ensure you plan to be able to remove the unit with minimal effort should you need to manually USB reflash it again in future.
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2.6. Home Assistant
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*******************
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You can now add your device to home assistant via the configurations page and under the Integrations option
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See Also
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--------
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- :doc:`/esphomeyaml/devices/sonoff_basic`
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- `Flashing sonoff basic <https://randomnerdtutorials.com/how-to-flash-a-custom-firmware-to-sonoff/>`__.
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- `Adding ESPHome to Home Assistant <https://www.home-assistant.io/components/esphome/>`__.
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.. disqus::
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@ -7,7 +7,7 @@ Using With Sonoff Basic
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esphomeyaml can be used with Sonoff Basic. These devices are basically just
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an ESP8266 chip with a relay to control the connection, a small button on the
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front and a green LED light.
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front and a green LED light.
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.. figure:: images/sonoff_basic-full.jpg
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:align: center
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@ -97,7 +97,7 @@ exposes all of the basic functions.
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output:
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- platform: esp8266_pwm
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id: basic_green_led
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pin:
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pin:
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number: GPIO13
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inverted: True
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@ -121,12 +121,174 @@ Or run the upload command if your device is connected to the serial interface:
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esphomeyaml sonoff_basic.yaml run
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More detailed breakdown
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-----------------------
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1. Programming
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**************
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Ensure you have soldered on the additional header pins to the PCB and connect your USB FTDI programmer.
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See https://randomnerdtutorials.com/how-to-flash-a-custom-firmware-to-sonoff/ for more details on the pinout and FTDI.
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1.1. Put Sonoff into programming mode.
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**************************************
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* Press and hold the toggle pin (long black pin next to LED and custom soldered pins).
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* Supply USB power to Sonoff via FTDI (e.g. plug in USB to the FTDI, or use a power switch as explained in link above).
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* Keep holding the toggle pin for approx 3-5 seconds now you should be ready to program. If you get a message unable to communicate when trying flash, check your TX/RX pin or retry entering boot mode again.
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Quick notes:
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* 3.3V setting on FTDI, 5V will cause damage.
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* Ensure the connections on the PCB starts at the closed to the toggle pin, it uses 4 pins, but 5 pins are soldered on.
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* TX and RX should be swapped - RX on Sonoff goes to TX on FTDI.
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1.2. Upload the firmware
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************************
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Run this command from the same directory where your <my-awesome>.yaml file is located
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.. code-block:: bash
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esphomeyaml <my-awesome>.yaml run
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Or if you're using the dashboard, just click the "UPLOAD" button.
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You should get an output starting like this
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.. code-block:: text
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INFO Reading configuration...
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INFO Detected timezone 'SAST' with UTC offset 2
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INFO Generating C++ source...
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INFO Compiling app...
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INFO Running: platformio run -d fishpond
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********************************************************************************************************
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Obsolete PIO Core v3.6.3 is used (previous was 3.6.4b1)
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Please remove multiple PIO Cores from a system:
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https://docs.platformio.org/page/faq.html#multiple-pio-cores-in-a-system
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...
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lots of compile stuff
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...
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Memory Usage -> http://bit.ly/pio-memory-usage
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DATA: [====== ] 55.6% (used 45512 bytes from 81920 bytes)
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PROGRAM: [==== ] 38.1% (used 390576 bytes from 1023984 bytes)
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===================================== [SUCCESS] Took 4.70 seconds =====================================
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INFO Successfully compiled program.
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Found multiple options, please choose one:
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[1] /dev/ttyUSB0 (FT232R USB UART)
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[2] Over The Air (fishpond.device)
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(number): 1
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INFO Running: esptool.py --before default_reset --after hard_reset --chip esp8266 --port /dev/ttyUSB0 write_flash 0x0 fishpond/.pioenvs/fishpond/firmware.bin
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esptool.py v2.6
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Serial port /dev/ttyUSB0
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Connecting....
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Chip is ESP8266EX
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Features: WiFi
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MAC: xx:xx:xx:xx:xx:xx
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Uploading stub...
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Running stub...
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Stub running...
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Configuring flash size...
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Auto-detected Flash size: 1MB
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Compressed 394720 bytes to 267991...
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Wrote 394720 bytes (267991 compressed) at 0x00000000 in 23.8 seconds (effective 132.7 kbit/s)...
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Hash of data verified.
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Leaving...
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Hard resetting via RTS pin...
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INFO Successfully uploaded program.
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INFO Starting log output from /dev/ttyUSB0 with baud rate 115200
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1.3. And then nothing will happen
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*********************************
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Once you have flashed the device, nothing will happen. You need to power cycle the device. You will notice the LED will start to flash and then becomes solid once connected to the WiFi network.
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You can follow the logs produced by the running module by running the command
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.. code-block:: bash
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esphomeyaml <my-awesome>.yaml logs
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Your output will possibly look like this
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.. code-block:: text
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INFO Reading configuration...
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INFO Detected timezone 'SAST' with UTC offset 2
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INFO Starting log output from fishpond.device using esphomelib API
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INFO Connecting to fishpond.device:6053 (192.168.13.15)
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INFO Successfully connected to fishpond.device
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[11:13:27][D][time.homeassistant:029]: Synchronized time: Wed Jan 16 11:13:27 2019
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[11:13:27][I][application:097]: You're running esphomelib v1.10.1 compiled on Jan 16 2019, 08:12:59
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[11:13:27][C][status_led:023]: Status LED:
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[11:13:27][C][status_led:024]: Pin: GPIO13 (Mode: OUTPUT)
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[11:13:27][C][wifi:341]: WiFi:
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[11:13:27][C][wifi:240]: SSID: 'some-ssid'
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[11:13:27][C][wifi:241]: IP Address: 192.168.13.15
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[11:13:27][C][wifi:243]: BSSID: xx:xx:xx:xx:xx:xx
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[11:13:27][C][wifi:245]: Hostname: 'fishpond'
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[11:13:27][C][wifi:250]: Signal strength: -91 dB ▂▄▆█
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[11:13:27][C][wifi:251]: Channel: 1
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[11:13:27][C][wifi:252]: Subnet: 255.255.255.0
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[11:13:27][C][wifi:253]: Gateway: 192.168.13.1
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[11:13:27][C][wifi:254]: DNS1: 192.168.13.1
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[11:13:27][C][wifi:255]: DNS2: 0.0.0.0
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[11:13:27][C][binary_sensor.status:046]: Status Binary Sensor 'esp_fishpond_system_status'
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[11:13:27][C][binary_sensor.status:046]: Device Class: 'connectivity'
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[11:13:28][C][switch.gpio:049]: GPIO Switch 'esp_fishpond_gpio12'
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[11:13:28][C][switch.gpio:050]: Pin: GPIO12 (Mode: OUTPUT)
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[11:13:28][C][switch.gpio:066]: Restore Mode: Restore (Default to OFF)
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[11:13:28][C][binary_sensor.gpio:023]: GPIO Binary Sensor 'esp_fishpond_gpio0'
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[11:13:28][C][binary_sensor.gpio:024]: Pin: GPIO0 (Mode: INPUT, INVERTED)
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[11:13:28][C][binary_sensor.gpio:023]: GPIO Binary Sensor 'esp_fishpond_gpio14'
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[11:13:28][C][binary_sensor.gpio:024]: Pin: GPIO14 (Mode: INPUT_PULLUP)
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[11:13:28][C][output.esp8266_pwm:028]: ESP8266 PWM:
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[11:13:28][C][output.esp8266_pwm:029]: Pin: GPIO13 (Mode: OUTPUT)
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[11:13:28][C][output.esp8266_pwm:030]: Frequency: 1000.0 Hz
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[11:13:28][C][logger:099]: Logger:
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[11:13:28][C][logger:100]: Level: DEBUG
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[11:13:28][C][logger:101]: Log Baud Rate: 115200
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[11:13:28][C][light.state:266]: Light 'esp_fishpond_gpio13'
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[11:13:28][C][light.state:268]: Default Transition Length: 1000 ms
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[11:13:28][C][light.state:269]: Gamma Correct: 2.80
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[11:13:28][C][switch.restart:034]: Restart Switch 'esp_fishpond_system_restart'
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[11:13:28][C][switch.restart:034]: Icon: 'mdi:restart'
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[11:13:28][C][time.homeassistant:032]: Home Assistant Time:
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[11:13:28][C][time.homeassistant:033]: Timezone: 'SAST-2'
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[11:13:28][C][sensor.wifi_signal:042]: WiFi Signal 'esp_fishpond_system_wifi_signal'
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[11:13:28][C][sensor.wifi_signal:042]: Unit of Measurement: 'dB'
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[11:13:28](Message skipped because it was too big to fit in TCP buffer - This is only cosmetic)
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[11:13:28](Message skipped because it was too big to fit in TCP buffer - This is only cosmetic)
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[11:13:28][C][api:072]: API Server:
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[11:13:28][C][api:073]: Address: 192.168.13.15:6053
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[11:13:28][C][ota:129]: Over-The-Air Updates:
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[11:13:28][C][ota:130]: Address: 192.168.13.15:8266
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1.4. Test now with OTA flashing
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*******************************
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Before installing the Sonoff, do a final OTA test, and this time selecting the OTA option and NOT the USB option when reflashing.
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.. code-block:: bash
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esphomeyaml <my-awesome>.yaml run
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Once these actions succeeded you are pretty much in the clear and can be sure your device is ready.
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See Also
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--------
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- :doc:`sonoff`
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- :doc:`sonoff_4ch`
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- :doc:`sonoff_s20`
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- :doc:`Cookbook: Sonoff Fish Pond Pump </esphomeyaml/cookbook/sonoff-fishpond-pump>`
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- `GPIO locations <https://github.com/arendst/Sonoff-Tasmota/wiki/GPIO-Locations>`__
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- `Edit this page on GitHub <https://github.com/OttoWinter/esphomedocs/blob/current/esphomeyaml/devices/sonoff_basic.rst>`__
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@ -292,6 +292,7 @@ This list contains items that are technically already supported by other compone
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Non-Invasive Power Meter, cookbook/power_meter, power_meter.jpg
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Dual Relay Motor Cover, cookbook/dual-r2-cover, sonoff_dual_r2.jpg
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BME280 Environment, cookbook/bme280_environment, bme280.jpg
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Sonoff Fishpond Pump, cookbook/sonoff-fishpond-pump, cookbook-sonoff-fishpond-pump.jpg
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Do you have other awesome automations or cool setups? Please feel free to add them to the
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documentation for others to copy. See :doc:`Contributing <guides/contributing>`.
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