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