{config, ...}: { services.esphome = { secretsFile = config.sops.secrets.esphome.path; firmwareConfigs = { "esp1" = { # Device specific settings api.encryption.key = "!secret api_key"; ota = [ { platform = "esphome"; password = "!secret ota_pass"; } ]; wifi = { ssid = "!secret wifi_ssid"; password = "!secret wifi_password"; manual_ip = { static_ip = "192.168.0.92"; gateway = "192.168.0.1"; subnet = "255.255.255.0"; }; ap = { ssid = "Esp1 Fallback Hotspot"; password = "!secret ap_fallback"; }; }; # Hardware Declaration esphome = { friendly_name = "M5Stack Atom Echo"; min_version = "2024.6.0"; name = "m5stack-atom-echo"; name_add_mac_suffix = true; }; esp32 = { board = "m5stack-atom"; framework.type = "esp-idf"; }; esp_adf = {}; button = [ { id = "button_safe_mode"; name = "Safe Mode Boot"; platform = "safe_mode"; } { id = "factory_reset_btn"; name = "Factory reset"; platform = "factory_reset"; } ]; microphone = [ { adc_type = "external"; i2s_din_pin = "GPIO23"; id = "echo_microphone"; pdm = true; platform = "i2s_audio"; } ]; speaker = [ { dac_type = "external"; i2s_dout_pin = "GPIO22"; id = "echo_speaker"; mode = "mono"; platform = "i2s_audio"; } ]; i2s_audio = [ { id = "i2s_audio_bus"; i2s_bclk_pin = "GPIO19"; i2s_lrclk_pin = "GPIO33"; } ]; light = [ { id = "led"; name = "None"; entity_category = "config"; chipset = "SK6812"; pin = "GPIO27"; platform = "esp32_rmt_led_strip"; default_transition_length = "0s"; disabled_by_default = false; num_leds = 1; rgb_order = "grb"; rmt_channel = 0; effects = [ { pulse = { name = "Slow Pulse"; max_brightness = "100%"; min_brightness = "50%"; transition_length = "250ms"; update_interval = "250ms"; }; } { pulse = { name = "Fast Pulse"; max_brightness = "100%"; min_brightness = "50%"; transition_length = "100ms"; update_interval = "100ms"; }; } ]; } ]; # Home-assistant buttons switch = [ { id = "use_wake_word"; name = "Use wake word"; entity_category = "config"; optimistic = true; platform = "template"; restore_mode = "RESTORE_DEFAULT_ON"; on_turn_off = ["voice_assistant.stop" {lambda = "id(va).set_use_wake_word(false);";} {"script.execute" = "reset_led";}]; on_turn_on = [ {lambda = "id(va).set_use_wake_word(true);";} { "if" = { condition.not = ["voice_assistant.is_running"]; "then" = ["voice_assistant.start_continuous"]; }; } {"script.execute" = "reset_led";} ]; } { id = "use_listen_light"; name = "Use listen light"; entity_category = "config"; optimistic = true; platform = "template"; restore_mode = "RESTORE_DEFAULT_ON"; on_turn_off = [{"script.execute" = "reset_led";}]; on_turn_on = [{"script.execute" = "reset_led";}]; } { id = "timer_ringing"; internal = true; optimistic = true; platform = "template"; restore_mode = "ALWAYS_OFF"; on_turn_on = [ {delay = "15min";} {"switch.turn_off" = "timer_ringing";} ]; } ]; binary_sensor = [ { id = "echo_button"; name = "Button"; entity_category = "diagnostic"; disabled_by_default = false; platform = "gpio"; pin = { inverted = true; number = "GPIO39"; }; on_multi_click = [ { timing = ["ON for at least 50ms" "OFF for at least 50ms"]; "then" = [ { "if" = { condition = {"switch.is_on" = "timer_ringing";}; "then" = [{"switch.turn_off" = "timer_ringing";}]; "else" = [ { "if" = { condition = {"switch.is_off" = "use_wake_word";}; "then" = [ { "if" = { condition = "voice_assistant.is_running"; "then" = [{"voice_assistant.stop" = {};} {"script.execute" = "reset_led";}]; "else" = [{"voice_assistant.start" = {};}]; }; } ]; "else" = [ "voice_assistant.stop" {delay = "1s";} {"script.execute" = "reset_led";} {"script.wait" = "reset_led";} {"voice_assistant.start_continuous" = {};} ]; }; } ]; }; } ]; } { timing = ["ON for at least 10s"]; "then" = [{"button.press" = "factory_reset_btn";}]; } ]; } ]; # Misc logger = {}; external_components = [ { components = ["esp_adf"]; refresh = "0s"; source = "github://pr#5230"; } { components = ["file"]; refresh = "0s"; source = "github://jesserockz/esphome-components"; } ]; file = [ { file = "https://github.com/esphome/firmware/raw/main/voice-assistant/sounds/timer_finished.wav"; id = "timer_finished_wave_file"; } ]; # Configs script = [ { id = "reset_led"; "then" = [ { "if" = { condition = [ {"switch.is_on" = "use_wake_word";} {"switch.is_on" = "use_listen_light";} ]; "then" = [ { "light.turn_on" = { id = "led"; brightness = "60%"; effect = "none"; red = "100%"; green = "89%"; blue = "71%"; }; } ]; "else" = [{"light.turn_off" = "led";}]; }; } ]; } ]; voice_assistant = { id = "va"; speaker = "echo_speaker"; microphone = "echo_microphone"; auto_gain = "31dBFS"; noise_suppression_level = 2; vad_threshold = 3; volume_multiplier = 2; on_client_connected = [ { "if" = { condition = {"switch.is_on" = "use_wake_word";}; "then" = [ {"voice_assistant.start_continuous" = {};} {"script.execute" = "reset_led";} ]; }; } ]; on_client_disconnected = [ { "if" = { condition = {"switch.is_on" = "use_wake_word";}; "then" = [ {"voice_assistant.stop" = {};} {"light.turn_off" = "led";} ]; }; } ]; on_end = [ {delay = "100ms";} {wait_until.not."speaker.is_playing" = {};} {"script.execute" = "reset_led";} ]; on_error = [ { "light.turn_on" = { id = "led"; brightness = "100%"; effect = "none"; red = "100%"; green = "0%"; blue = "0%"; }; } {delay = "1s";} {"script.execute" = "reset_led";} ]; on_listening = [ { "light.turn_on" = { id = "led"; effect = "Slow Pulse"; green = "0%"; red = "0%"; blue = "100%"; }; } ]; on_stt_vad_end = [ { "light.turn_on" = { id = "led"; effect = "Fast Pulse"; red = "0%"; green = "0%"; blue = "100%"; }; } ]; on_timer_finished = [ {"voice_assistant.stop" = {};} {"switch.turn_on" = "timer_ringing";} {wait_until.not."microphone.is_capturing" = {};} { "light.turn_on" = { id = "led"; brightness = "100%"; effect = "Fast Pulse"; red = "0%"; green = "100%"; blue = "0%"; }; } { while = { condition = {"switch.is_on" = "timer_ringing";}; "then" = [ {lambda = "id(echo_speaker).play(id(timer_finished_wave_file), sizeof(id(timer_finished_wave_file)));";} {delay = "1s";} ]; }; } {wait_until.not."speaker.is_playing" = {};} {"light.turn_off" = "led";} {"switch.turn_off" = "timer_ringing";} { "if" = { condition = {"switch.is_on" = "use_wake_word";}; "then" = [ {"voice_assistant.start_continuous" = {};} {"script.execute" = "reset_led";} ]; }; } ]; on_tts_start = [ { "light.turn_on" = { id = "led"; brightness = "100%"; effect = "none"; red = "0%"; green = "0%"; blue = "100%"; }; } ]; }; }; }; }; }