Rule to trigger notification when value is > number

Setup, Configuration and Use Beginners
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21

That will get the first level. But you’ll still need to save a flag to see if you’ve sent an alert only the first time the level > 20 and not send another one until after the level drops <= 20. I showed that above but it’s just a couple of extra lines utilizing the cache.

22

I think I got it…

Item (without link to a thing) to trigger the Message:

label: Int_level_max
type: Switch
category: water
groupNames: []
groupType: None
function: null
tags:
  - Alarm
  - Level

Rule to switch item:

configuration: {}
triggers:
  - id: "1"
    configuration:
      itemName: level
    type: core.ItemStateUpdateTrigger
conditions: []
actions:
  - inputs: {}
    id: "2"
    configuration:
      type: application/vnd.openhab.dsl.rule
      script: |-
        if (level.state > 25)
        {
          Int_level_max.sendCommand(ON)
        }
        else if(level.state < 19)
        {
          Int_level_max.sendCommand(OFF)
        } 
    type: script.ScriptAction

Rule to send message:

configuration: {}
triggers:
  - id: "1"
    configuration:
      itemName: Int_level_max
      state: ON
      previousState: OFF
    type: core.ItemStateChangeTrigger
conditions: []
actions:
  - inputs: {}
    id: "2"
    configuration:
      type: application/vnd.openhab.dsl.rule
      script: >-
        val telegramAction =
        getActions("telegram","telegram:telegramBot:TelegramBot")

        telegramAction.sendTelegram("level > 90cm")
    type: script.ScriptAction
23

Of course. It was assumed in the Telegram rule, following the proxy from OFF to ON. I wasn’t specific.

configuration: {}
triggers:
  - id: "1"
    configuration:
      itemName: Int_level_max
      state: ON
      previousState: OFF
    type: core.ItemStateChangeTrigger
conditions: []
actions:
  - id: "2"
    configuration:
      ruleUIDs:
        - TelegramScript
    type: core.RunRuleAction
24

It wasn’t from the beginning. I just figured that out.