家庭总体能耗电压电流功率用电度数检测，进阶Grafana应用

wangzhenchao

请问我买的是这款   是modbus485 的      能不能接入

yuqiuyi99

wangzhenchao 发表于 2021-11-2 16:35
请问我买的是这款   是modbus485 的      能不能接入

需要一个482转ttl的双向流电路板

wangzhenchao

yuqiuyi99 发表于 2021-11-4 00:32
需要一个482转ttl的双向流电路板

用这个板子就 可以直接直接接入了是吗，，用你的方式

woshisuyongbo

我用我用了楼主的方法，wifi模块和PZEM004都配置完成，如何接入HA

aaa

大佬，按照你的配置另存为pzem.yaml放入Packages文件夹后，会报错
[1727061872] The system cannot restart because the configuration is not valid: Package pzem setup failed. Component history_graph Integration 'history_graph' not found. Invalid config for [group]: [control] is an invalid option for [group]. Check: group->group->dianli->control. (See ?, line ?).
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/websocket_api/commands.py", line 185, in handle_call_service
    await hass.services.async_call(
  File "/usr/src/homeassistant/homeassistant/core.py", line 1495, in async_call
    task.result()
  File "/usr/src/homeassistant/homeassistant/core.py", line 1530, in _execute_service
    await handler.job.target(service_call)
  File "/usr/src/homeassistant/homeassistant/components/hassio/__init__.py", line 599, in async_handle_core_service
    raise HomeAssistantError(
homeassistant.exceptions.HomeAssistantError: The system cannot restart because the configuration is not valid: Package pzem setup failed. Component history_graph Integration 'history_graph' not found.
Invalid config for [group]: [control] is an invalid option for [group]. Check: group->group->dianli->control. (See ?, line ?).
注释
history_graph:
group:
这两行后不会报错，但是在状态页面不会更新状态 unknown
请问大佬我哪里出错了吗？

lin61643458

学习一下大佬玩法

lin61643458

感谢老大指导

云上轻舟

楼主我对你的景仰之情犹如滔滔江水！

mattshy

开口互感器怎么连线啊

mattshy

牛牛牛牛大佬