########################################################################################## ########################################################################################## # LAUNDRY MAIN LIGHTSWITCH # V3.5 2025-07-24 YAML tidyups # V3.0 2025-06-05 YAML tidyups # V2.0 2025-06-01 Was initially a 3 button switch, now 2 # V1.0 2025-05-30 Initial Version ########################################################################################## # Zemismart KS-811 Double push button # pinout/schematic https://community.home-assistant.io/t/zemismart-ks-811-working-with-esphome/ # # NOTES # - # ########################################################################################## ########################################################################################## ########################################################################################## # SPECIFIC DEVICE VARIABLE SUBSTITUTIONS # If NOT using a secrets file, just replace these with the passwords etc (in quotes) ########################################################################################## substitutions: # Device Naming device_name: "esp-laundrylights" friendly_name: "Laundry Main Lightswitch (2)" description_comment: "Laundry Main Lightswitch using a Zemismart KS-811 Double Push Button. Laundry Lights (1), Laundry Power Signal (2)" device_area: "Laundry" # Allows ESP device to be automatically linked to an 'Area' in Home Assistant. # Project Naming project_name: "Zemismart Technologies.KS-811 Double" # Project Details project_version: "v3.0" # Project V denotes release of yaml file, allowing checking of deployed vs latest version # Passwords & Secrets api_key: !secret esp-api_key # unfortunately you can't use substitutions inside secrets names ota_pass: !secret esp-ota_pass # unfortunately you can't use substitutions inside secrets names static_ip_address: !secret esp-laundrylights_ip mqtt_command_main_topic: !secret mqtt_command_main_topic mqtt_status_main_topic: !secret mqtt_status_main_topic # Device Settings #relay_icon: "mdi:lightbulb-group" log_level: "INFO" # Define logging level: NONE, ERROR, WARN, INFO, DEBUG (Default), VERBOSE, VERY_VERBOSE update_interval: "60s" # update time for for general sensors etc # MQTT REMOTE Controls mqtt_remote1_device_name: "3dprinter-power" mqtt_remote1_command_topic: "${mqtt_command_main_topic}/${mqtt_remote1_device_name}" # Topic we will use to command this locally without HA mqtt_remote1_status_topic: "${mqtt_status_main_topic}/${mqtt_remote1_device_name}" # Topic we will use to view status locally without HA # Switch Naming switch_1_name: "Laundry Lights" switch_2_name: "Laundry Power Enable" # This is virtual only, no power connected to 3rd relay #switch_3_name: "Fan 3 Relay" #switch_4_name: "Fan 4 Relay" ######################################################################################### # PACKAGES: Included Common Packages # https://esphome.io/components/packages.html ########################################################################################## packages: ################################################## # MANDATORY packages (won't compile without them!) ################################################## #### WIFI, Network (Static/DHCP/IPV6 etc), Fallback AP, Safemode #### common_wifi: !include file: common/network_common.yaml vars: local_device_name: "${device_name}" local_static_ip_address: "${static_ip_address}" local_ota_pass: "${ota_pass}" ################################################## # OPTIONAL packages (comment if you don't want them) ################################################## #### HOME ASSISTANT API (choose encryption or no encryption options) #### common_api: !include file: common/api_common.yaml #file: common/api_common_noencryption.yaml vars: local_api_key: "${api_key}" #### MQTT #### common_mqtt: !include file: common/mqtt_common.yaml vars: local_device_name: "${device_name}" #### WEB PORTAL #### common_webportal: !include common/webportal_common.yaml #### SNTP (Only use if you want/need accurate timeclocks) #### common_sntp: !include common/sntp_common.yaml #### DIAGNOSTICS Sensors #### diag_basic: !include common/include_basic_diag_sensors.yaml diag_more: !include common/include_more_diag_sensors.yaml diag_debug: !include common/include_debug_diag_sensors.yaml #diag_resetcount: !include common/include_resetcount_diag_sensors.yaml ######################################################################################### # ESPHome # https://esphome.io/components/esphome.html ######################################################################################### esphome: name: "${device_name}" friendly_name: "${friendly_name}" comment: "${description_comment}" # Appears on the esphome page in HA area: "${device_area}" project: name: "${project_name}" version: "${project_version}" on_boot: priority: 200 then: - switch.turn_on: Relay_2 ######################################################################################### # ESP Platform and Framework # https://esphome.io/components/esp32.html ######################################################################################### esp8266: board: esp01_1m early_pin_init: False # Initialise pins early to known values. Recommended false where switches are involved. Defaults to True. board_flash_mode: dout # Default is dout ######################################################################################### # ESPHome Logging Enable # https://esphome.io/components/logger.html ############################################# logger: level: "${log_level}" #INFO Level suggested, or DEBUG for testing #baud_rate: 0 #set to 0 for no logging via UART, needed if you are using it for other serial things (eg PZEM) #esp8266_store_log_strings_in_flash: false #tx_buffer_size: 64 ######################################################################################### # STATUS LED # https://esphome.io/components/status_led.html ######################################################################################### status_led: pin: number: GPIO2 inverted: yes ######################################################################################### # GLOBAL VARIABLES # ######################################################################################### globals: - id: remote1_state type: bool restore_value: no initial_value: 'false' - id: remote1_known type: bool restore_value: no initial_value: 'false' ######################################################################################### # BINARY SENSORS # https://esphome.io/components/binary_sensor/ ######################################################################################### binary_sensor: - platform: gpio pin: number: GPIO16 mode: INPUT inverted: True name: "Button 1: ${switch_1_name}" on_press: - switch.toggle: Relay_1 - platform: gpio pin: number: GPIO05 mode: INPUT inverted: true name: "Button 2: ${switch_2_name}" on_multi_click: # SINGLE CLICK: quick tap -> toggle Relay_2 - timing: - ON for at most 0.5s - OFF for at least 0.5s then: - if: condition: lambda: 'return id(Relay_2).state;' then: - switch.turn_off: Relay_2 else: - switch.turn_on: Relay_2 # HOLD: pressed for 2s or more -> toggle remote; default to ON if unknown - timing: - ON for at least 2s then: - if: condition: lambda: 'return id(remote1_known) && id(remote1_state);' # known AND currently ON then: - mqtt.publish: topic: "${mqtt_remote1_command_topic}" payload: "OFF" retain: false else: - mqtt.publish: topic: "${mqtt_remote1_command_topic}" payload: "ON" retain: false ######################################################################################### # TEXT SENSORS # ######################################################################################### text_sensor: - platform: mqtt_subscribe id: remote1_status internal: true topic: "${mqtt_remote1_status_topic}" on_value: then: - lambda: |- // copy, trim whitespace, uppercase std::string s = x; // trim leading/trailing whitespace auto notspace = [](int ch){ return !std::isspace(ch); }; s.erase(s.begin(), std::find_if(s.begin(), s.end(), notspace)); s.erase(std::find_if(s.rbegin(), s.rend(), notspace).base(), s.end()); for (auto &c : s) c = (char)toupper(c); bool recognized = false; if (s == "ON" || s == "1" || s == "TRUE") { id(remote1_state) = true; id(remote1_known) = true; recognized = true; } else if (s == "OFF" || s == "0" || s == "FALSE") { id(remote1_state) = false; id(remote1_known) = true; recognized = true; } else { // unknown payload (e.g. "ONLINE", "OFFLINE", JSON, etc.) id(remote1_known) = false; } ESP_LOGI("remote1_status", "Parsed status='%s' -> known=%s state=%s", s.c_str(), id(remote1_known) ? "true" : "false", id(remote1_state) ? "ON" : "OFF"); ######################################################################################### # SWITCH COMPONENT # https://esphome.io/components/switch/ ######################################################################################### switch: - platform: gpio name: "Relay 1: ${switch_1_name}" pin: GPIO13 id: Relay_1 - platform: gpio name: "Relay 2: ${switch_2_name}" pin: GPIO12 id: Relay_2