玩儿esphome，哪个人在传感器比较好呀

yj82871002

室内的话不建议用红外，受季节影响大，且不能暗装影响颜值。我自己用一个低功耗的MG5850B做运动触发，触发后给LD2410B上电做存在判断，吸顶稳定运行。

kjjuhfv

一个2410b  一个2420
几乎没有误触发
发热这个问题无所谓 没有发生过掉线

Howeverbut

xiaoweibao 发表于 2024-11-26 13:45
我用的是海凌科的ld2420,可以直接在esphome接入ha在线调参的，还可以识别距离的
https://esphome.io/compon ...

LD2420用的什么ESP模块的，我用了ESP8266-01s没法通讯调参数，只能改线路弄成状态反馈了

lulipang

ESP32+LD2420

# The LD2420 has 16 sense gates 0-15 and each gate detects 0.7 meters 15th gate = 9m
ld2420:

sensor:
  - platform: ld2420
    moving_distance:
      name : Moving Distance

binary_sensor:
  - platform: ld2420
    has_target:
      name: Presence


select:
  - platform: ld2420
    operating_mode:
      name: Operating Mode

number:
  - platform: ld2420
    presence_timeout:
      name: Detection Presence Timeout
    min_gate_distance:
      name: Detection Gate Minimum
    max_gate_distance:
      name: Detection Gate Maximum

复制代码

.....

lulipang

LEVEL 不同

###### radar sensor SR312 ########  
  - platform: gpio
    pin: ${radar_sensor_pin}   # GPIO19
    name: "Presence detect"
    disabled_by_default: false
    device_class: "occupancy"
    filters:
      - delayed_on: 50ms
      - delayed_off: 50ms    

    on_state:
      if:
        condition:
          and:
            - switch.is_on: s_saver
            - switch.is_on: s_saver_presc 
            - display.is_displaying_page: saver_page
        then:
          - display.page.show: idle_page
          - script.execute: saver_enabled    

复制代码

xiaoweibao

Howeverbut 发表于 2024-11-26 22:57
LD2420用的什么ESP模块的，我用了ESP8266-01s没法通讯调参数，只能改线路弄成状态反馈了 ...

我用的就是esp01s,就是esphome平台要升级到最新版，23.10版的不行，平台是24年才新增这个模块的

flamestsui

ESP01s+LD2420

Howeverbut

ESP01s+LD2420没法通讯的问题找到了

houhd

ck3 发表于 2024-11-26 11:40
玩了那么多人在传感器之后，  建议直接买成品，现在人在传感器有线的也就四五十，无线的领普才69 ...

有没有不要网关的？或者一个esp32刷个esphome就可以当网关的？