# https://digiblur.com/2023/05/24/esphome-mmwave-presence-how-to-guide/ substitutions: name: esp-mmwave-office-7776ec friendly_name: esp-mmwave-office update_time: 30s esphome: name: ${name} friendly_name: ${friendly_name} name_add_mac_suffix: false #project: #name: esphome.web #version: '1.0' on_boot: #LD1125H Initial Setting priority: -200 then: - uart.write: id: LD1125H_UART_BUS data: !lambda |- std::string th1st = "mth1=" + str_sprintf("%.0f",id(LD1125H_mth1).state) +"\r\n"; return std::vector(th1st.begin(), th1st.end()); - uart.write: id: LD1125H_UART_BUS data: !lambda |- std::string th2st = "mth2=" + str_sprintf("%.0f",id(LD1125H_mth2).state) +"\r\n"; return std::vector(th2st.begin(), th2st.end()); - uart.write: id: LD1125H_UART_BUS data: !lambda |- std::string th3st = "mth3=" + str_sprintf("%.0f",id(LD1125H_mth3).state) +"\r\n"; return std::vector(th3st.begin(), th3st.end()); - uart.write: id: LD1125H_UART_BUS data: !lambda |- std::string rmaxst = "rmax=" + str_sprintf("%.1f",id(LD1125H_rmax).state) +"\r\n"; return std::vector(rmaxst.begin(), rmaxst.end()); ############################################# # ESPHome Logging Enable ############################################# # NOTE: Baudrate set to 0 as we are using the UART with PZEM logger: level: INFO #You Can Use "INFO" Level baud_rate: 0 ############################################# # Enable the Home Assistant API ############################################# api: #encryption: # key: !secret esp-mainovenmonitor_api_key ############################################# # Enable Over the Air Update Capability # Safe mode will detect boot loops ############################################# ota: # safe_mode: true # password: !secret esp-mainovenmonitor_ota_pass ############################################# # Use Wifi ############################################# wifi: ssid: !secret wifi_ssid password: !secret wifi_password power_save_mode: LIGHT # Details for fallback hotspot (captive portal) # in case wifi connection fails ap: ssid: "MMwave Office Fallback Hotspot" password: !secret fallback_ap_password # manual_ip: # static_ip: 192.168.x.x # gateway: 192.168.X.x # subnet: 255.255.255.0 # Allow provisioning Wi-Fi via serial #improv_serial: ############################################# # Fallback captive portal ############################################# # In combination with the `ap` this allows the user # to provision wifi credentials to the device via WiFi AP. captive_portal: #dashboard_import: # package_import_url: github://esphome/example-configs/esphome-web/esp32.yaml@main # import_full_config: true # Sets up Bluetooth LE (Only on ESP32) to allow the user # to provision wifi credentials to the device. ##esp32_improv: ## authorizer: none ############################################# # Web Portal for display and monitoring ############################################# #web_server: # port: 80 # auth: # username: !secret web_server_username # password: !secret web_server_password i2c: sda: GPIO19 scl: GPIO21 scan: True #esp32: # board: esp32dev # framework: # type: arduino esp32: board: nodemcu-32s framework: type: esp-idf #Suggest Use ESP-IDF Framework, or Plug Out the UART Cable Might Cause ESP32 Hang. external_components: - source: type: git url: https://github.com/ssieb/custom_components #Thanks for @ssieb components. components: [ serial ] uart: id: LD1125H_UART_BUS rx_pin: GPIO16 #For ESP32, you can use any pin, Recommend Use UART_2, Don't use UART_0, It might Cause Boot Fail or System Hang tx_pin: GPIO17 #For ESP32, you can use any pin, Recommend Use UART_2, Don't use UART_0, It might Cause Boot Fail or System Hang # rx_pin: GPIO1 #For ESP32, you can use any pin, Recommend Use UART_2, Don't use UART_0, It might Cause Boot Fail or System Hang # tx_pin: GPIO0 #For ESP32, you can use any pin, Recommend Use UART_2, Don't use UART_0, It might Cause Boot Fail or System Hang baud_rate: 115200 data_bits: 8 stop_bits: 1 parity: NONE # debug: # direction: BOTH # dummy_receiver: false # after: # delimiter: "\n" # sequence: # - lambda: UARTDebug::log_string(direction, bytes); globals: - id: LD1125H_Last_Time type: time_t restore_value: no initial_value: time(NULL) - id: LD1125H_Last_Mov_Time type: time_t restore_value: no initial_value: time(NULL) - id: LD1125H_Clearence_Status type: bool restore_value: no initial_value: "false" status_led: pin: number: GPIO2 #ESP32 OnBroad LED inverted: false #web_server: #Avoid Using Web Server To Prevent Hang # port: 80 interval: - interval: 1s #Clearance Scan Time setup_priority: -200 then: lambda: |- if ((time(NULL)-id(LD1125H_Last_Time))>id(LD1125H_Clear_Time).state) { if ((id(LD1125H_Clearence_Status) == false) || (id(LD1125H_Occupancy).state != "Clearance")) { id(LD1125H_Occupancy).publish_state("Clearance"); id(LD1125H_Clearence_Status) = true; } if (id(LD1125H_MovOcc_Binary).state == true) { id(LD1125H_MovOcc_Binary).publish_state(false); } if (id(LD1125H_Mov_Binary).state == true) { id(LD1125H_Mov_Binary).publish_state(false); } } number: - platform: template name: ${upper_devicename} LD1125H mth1 #mth1 is 0~2.8m Sensitivity. id: LD1125H_mth1 icon: "mdi:cogs" optimistic: true restore_value: true #If you don't want to store the setting at ESP, set it to false. initial_value: "60.0" #Default mth1 Setting min_value: 10.0 max_value: 600.0 step: 5.0 set_action: then: - uart.write: id: LD1125H_UART_BUS data: !lambda |- std::string th1st = "mth1=" + str_sprintf("%.0f",x) +"\r\n"; return std::vector(th1st.begin(), th1st.end()); - platform: template name: ${upper_devicename} LD1125H mth2 #mth2 is 2.8~8m Sensitivity. id: LD1125H_mth2 icon: "mdi:cogs" optimistic: true restore_value: true #If you don't want to store the setting at ESP, set it to false. initial_value: "30" #Default mth2 Setting min_value: 5 max_value: 300 step: 5 set_action: then: - uart.write: id: LD1125H_UART_BUS data: !lambda |- std::string th2st = "mth2=" + str_sprintf("%.0f",x) +"\r\n"; return std::vector(th2st.begin(), th2st.end()); - platform: template name: ${upper_devicename} LD1125H mth3 #mth3 is above 8m Sensitivity. id: LD1125H_mth3 icon: "mdi:cogs" optimistic: true restore_value: true #If you don't want to store the setting at ESP, set it to false. initial_value: "20" #Default mth3 Setting min_value: 5 max_value: 200 step: 5 set_action: then: - uart.write: id: LD1125H_UART_BUS data: !lambda |- std::string th3st = "mth3=" + str_sprintf("%.0f",x) +"\r\n"; return std::vector(th3st.begin(), th3st.end()); - platform: template name: ${upper_devicename} LD1125H rmax #rmax is max detection distance. id: LD1125H_rmax icon: "mdi:cogs" optimistic: true restore_value: true #If you don't want to store the setting at ESP, set it to false. initial_value: "8" #Default rmax Setting min_value: 0.4 max_value: 12 step: 0.1 set_action: then: - uart.write: id: LD1125H_UART_BUS data: !lambda |- std::string rmaxst = "rmax=" + str_sprintf("%.1f",x) +"\r\n"; return std::vector(rmaxst.begin(), rmaxst.end()); - platform: template name: ${upper_devicename} LD1125H Clearence Time id: LD1125H_Clear_Time icon: "mdi:cogs" optimistic: true restore_value: true #If you don't want to store the setting at ESP, set it to false. initial_value: "5" #LD1125H Mov/Occ > Clearence Time Here min_value: 0.5 max_value: 20 step: 0.5 - platform: template name: ${upper_devicename} LD1125H Movement Time id: LD1125H_Mov_Time icon: "mdi:cogs" optimistic: true restore_value: true #If you don't want to store the setting at ESP, set it to false. initial_value: "1" #LD1125H Mov > Occ Time Here min_value: 0.5 max_value: 10 step: 0.5 sensor: - platform: bme280_i2c temperature: name: ${upper_devicename} BME280 Temp accuracy_decimals: 1 oversampling: 2x pressure: name: ${upper_devicename} BME280 Pressure oversampling: 2x humidity: name: ${upper_devicename} BME280 Humidity accuracy_decimals: 1 oversampling: 2x address: 0x76 update_interval: ${update_time} # - platform: aht10 # temperature: # accuracy_decimals: 2 # name: ${upper_devicename} AHT21 Temp # humidity: # accuracy_decimals: 2 # name: ${upper_devicename} AHT21 Humidity # update_interval: ${update_time} # - platform: wifi_signal # name: ${upper_devicename} WiFi Signal # update_interval: 60s - platform: uptime name: ${upper_devicename} Uptime - platform: template name: ${upper_devicename} LD1125H Distance id: LD1125H_Distance icon: "mdi:signal-distance-variant" unit_of_measurement: "m" accuracy_decimals: 2 filters: # Use Fliter To Debounce - sliding_window_moving_average: window_size: 8 send_every: 2 - heartbeat: 0.2s text_sensor: - platform: serial uart_id: LD1125H_UART_BUS name: ${upper_devicename} LD1125H UART Text id: LD1125H_UART_Text icon: "mdi:format-text" internal: True #If Don't Want to See UART Receive Data, Set To True on_value: lambda: |- if (id(LD1125H_UART_Text).state.substr(0,3) == "occ") { id(LD1125H_Distance).publish_state(atof(id(LD1125H_UART_Text).state.substr(9).c_str())); if ((time(NULL)-id(LD1125H_Last_Mov_Time))>id(LD1125H_Mov_Time).state) { id(LD1125H_Occupancy).publish_state("Occupancy"); if (id(LD1125H_MovOcc_Binary).state == false) { id(LD1125H_MovOcc_Binary).publish_state(true); } if (id(LD1125H_Mov_Binary).state == true) { id(LD1125H_Mov_Binary).publish_state(false); } } if (id(LD1125H_MovOcc_Binary).state == false) { id(LD1125H_MovOcc_Binary).publish_state(true); } id(LD1125H_Last_Time) = time(NULL); if (id(LD1125H_Clearence_Status) == true) { id(LD1125H_Clearence_Status) = false; } } else if (id(LD1125H_UART_Text).state.substr(0,3) == "mov") { id(LD1125H_Distance).publish_state(atof(id(LD1125H_UART_Text).state.substr(9).c_str())); id(LD1125H_Occupancy).publish_state("Movement"); if (id(LD1125H_MovOcc_Binary).state == false) { id(LD1125H_MovOcc_Binary).publish_state(true); } if (id(LD1125H_Mov_Binary).state == false) { id(LD1125H_Mov_Binary).publish_state(true); } id(LD1125H_Last_Mov_Time) = time(NULL); id(LD1125H_Last_Time) = time(NULL); if (id(LD1125H_Clearence_Status) == true) { id(LD1125H_Clearence_Status) = false; } } - platform: template name: ${upper_devicename} LD1125H Occupancy Status id: LD1125H_Occupancy icon: "mdi:motion-sensor" binary_sensor: - platform: status name: ${upper_devicename} Status - platform: template name: ${upper_devicename} LD1125H Occupancy or Movement id: LD1125H_MovOcc_Binary device_class: occupancy - platform: template name: ${upper_devicename} LD1125H Movement id: LD1125H_Mov_Binary device_class: motion