DDSU666电表和485转wifi简单配置

launze

直接购买成品：DDSU666升级版，默认已切换成ModBus模式
HF 485转Wifi模块
接线：电表 24 25 -> HF模块7 5
HF模块设置：TCP Server模式，串口设置9600，8，0，1，modbus模式
HA直接用ModBus模块配置：

modbus:
  - name: DDSU666
    type: tcp
    host: 192.168.123.73
    port: 502
    sensors:
      - name: "电压"
        address: 0x2000
        slave: 1
        count: 2
        precision: 2
        unit_of_measurement: V
        data_type: float
      - name: "电流"
        address: 0x2002
        slave: 1
        count: 2
        precision: 2
        unit_of_measurement: A
        data_type: float
      - name: "瞬时总有功功率"
        address: 0x2004
        slave: 1
        count: 2
        precision: 2
        scale: 1000
        unit_of_measurement: W
        data_type: float
      - name: "瞬时总无功功率"
        address: 0x2006
        slave: 1
        count: 2
        precision: 2
        unit_of_measurement: var
        data_type: float
      - name: "瞬时总视在功率"
        address: 0x2008
        slave: 1
        count: 2
        precision: 2
        unit_of_measurement: VA
        data_type: float
      - name: "总功功率因数"
        address: 0x200A
        slave: 1
        count: 2
        precision: 2
        data_type: float
      - name: "有功总电能"
        address: 0x4000
        slave: 1
        count: 2
        precision: 2
        unit_of_measurement: kWh
        data_type: float

                               
登录/注册后可看大图

BlueFang

我是抄了这位大佬的作业，20多块钱搞定：https://github.com/liwei19920307/ESP485

BlueFang

对了，模块可以选择集成pcb天线的，只要弱电箱盖子不是金属的应该就没什么问题，这样还能省去一个外置天线。
我做了两个，一个内置天线一个外置天线，都没问题。

情非殇

https://bbs.iobroker.cn/t/topic/7433

https://post.smzdm.com/p/a5dlz2l3/

抄作业的东西有必要搞这么复杂么

wfx

进出线接反了？下面接进线，上面接出线…

launze

BlueFang 发表于 2022-4-2 15:34
我是抄了这位大佬的作业，20多块钱搞定：https://github.com/liwei19920307/ESP485
...

这个好，但是之前怕手残，直接买了成品

zxyny1989

同款。不过培正我也在用。

nisofer

谢谢分享，正好研

taorennanjing

配置无效

Integration error: sensors - Integration 'sensors' not found.  

报错，是不是还缺什么文件？sensors.yaml 还是报错。

taorennanjing

没对齐，配置文件没错了，在日志里有错误
2022-04-07 13:31:53 WARNING (MainThread) [homeassistant.components.modbus.validators] 电压 with float is not valid, trying to convert
2022-04-07 13:31:53 WARNING (MainThread) [homeassistant.components.modbus.validators] 电流 with float is not valid, trying to convert
2022-04-07 13:31:53 WARNING (MainThread) [homeassistant.components.modbus.validators] 瞬时总有功功率 with float is not valid, trying to convert
2022-04-07 13:31:53 WARNING (MainThread) [homeassistant.components.modbus.validators] 瞬时总无功功率 with float is not valid, trying to convert
2022-04-07 13:31:53 WARNING (MainThread) [homeassistant.components.modbus.validators] 瞬时总视在功率 with float is not valid, trying to convert
2022-04-07 13:31:53 WARNING (MainThread) [homeassistant.components.modbus.validators] 总功功率因数 with float is not valid, trying to convert
2022-04-07 13:31:53 WARNING (MainThread) [homeassistant.components.modbus.validators] 有功总电能 with float is not valid, trying to convert
2022-04-07 13:31:53 WARNING (MainThread) [homeassistant.components.modbus.validators] 电压 with float is not valid, trying to convert
2022-04-07 13:31:53 WARNING (MainThread) [homeassistant.components.modbus.validators] 电流 with float is not valid, trying to convert
2022-04-07 13:31:53 WARNING (MainThread) [homeassistant.components.modbus.validators] 瞬时总有功功率 with float is not valid, trying to convert
2022-04-07 13:31:53 WARNING (MainThread) [homeassistant.components.modbus.validators] 瞬时总无功功率 with float is not valid, trying to convert
2022-04-07 13:31:53 WARNING (MainThread) [homeassistant.components.modbus.validators] 瞬时总视在功率 with float is not valid, trying to convert
2022-04-07 13:31:53 WARNING (MainThread) [homeassistant.components.modbus.validators] 总功功率因数 with float is not valid, trying to convert
2022-04-07 13:31:53 WARNING (MainThread) [homeassistant.components.modbus.validators] 有功总电能 with float is not valid, trying to convert
2022-04-07 13:32:01 ERROR (SyncWorker_11) [homeassistant.components.modbus.modbus] Pymodbus: DDSU666: Modbus Error: [Input/Output] Modbus Error: [Invalid Message] No response received, expected at least 8 bytes (0 received)
2022-04-07 13:37:01 WARNING (MainThread) [homeassistant.bootstrap] Setup timed out for bootstrap - moving forward
2022-04-07 13:37:16 WARNING (MainThread) [homeassistant.core] Something is blocking Home Assistant from wrapping up the start up phase. We're going to continue anyway. Please report the following info at https://github.com/home-assistant/core/issues: search, binary_sensor.mqtt, input_button, counter, system_log, switch.mqtt, sun, notify.mobile_app, recorder, script, input_boolean, input_number, tts, my, google_maps, notify, sensor.mqtt, binary_sensor.workday, cloud, trace, usb, cover.mqtt, device_automation, diagnostics, history, ha_sidebar, switch, workday, homeassistant, scene.homeassistant, energy, tag, hacs, config, binary_sensor, automation, http, tts.google_translate, input_text, input_select, onboarding, sensor.energy, image, api, websocket_api, dhcp, group, person, stream, map, sensor.hacs, select, ha_file_explorer, media_source, cover, persistent_notification, lovelace, network, timer, ssdp, webhook, logbook, sensor.modbus, select.mqtt, modbus, weather.met, sensor, input_datetime, mqtt, scene, blueprint, default_config, zeroconf, zone, frontend, analytics, auth, weather, met, mobile_app, system_health
2022-04-07 13:37:41 ERROR (MainThread) [custom_components.hacs] HacsTask<prosess_queue> failed: No manifest.json file found 'custom_components/custom_aftership/manifest.json'
2022-04-07 13:53:30 WARNING (MainThread) [homeassistant.components.modbus.validators] 电压 with float is not valid, trying to convert
2022-04-07 13:53:30 WARNING (MainThread) [homeassistant.components.modbus.validators] 电流 with float is not valid, trying to convert
2022-04-07 13:53:30 WARNING (MainThread) [homeassistant.components.modbus.validators] 瞬时总有功功率 with float is not valid, trying to convert
2022-04-07 13:53:30 WARNING (MainThread) [homeassistant.components.modbus.validators] 瞬时总无功功率 with float is not valid, trying to convert
2022-04-07 13:53:30 WARNING (MainThread) [homeassistant.components.modbus.validators] 瞬时总视在功率 with float is not valid, trying to convert
2022-04-07 13:53:30 WARNING (MainThread) [homeassistant.components.modbus.validators] 总功功率因数 with float is not valid, trying to convert
2022-04-07 13:53:30 WARNING (MainThread) [homeassistant.components.modbus.validators] 有功总电能 with float is not valid, trying to convert
2022-04-07 13:53:30 WARNING (MainThread) [homeassistant.components.modbus.validators] 电压 with float is not valid, trying to convert
2022-04-07 13:53:30 WARNING (MainThread) [homeassistant.components.modbus.validators] 电流 with float is not valid, trying to convert
2022-04-07 13:53:30 WARNING (MainThread) [homeassistant.components.modbus.validators] 瞬时总有功功率 with float is not valid, trying to convert
2022-04-07 13:53:30 WARNING (MainThread) [homeassistant.components.modbus.validators] 瞬时总无功功率 with float is not valid, trying to convert
2022-04-07 13:53:30 WARNING (MainThread) [homeassistant.components.modbus.validators] 瞬时总视在功率 with float is not valid, trying to convert
2022-04-07 13:53:30 WARNING (MainThread) [homeassistant.components.modbus.validators] 总功功率因数 with float is not valid, trying to convert
2022-04-07 13:53:30 WARNING (MainThread) [homeassistant.components.modbus.validators] 有功总电能 with float is not valid, trying to convert