# Wait until **URL:** \ **Category:** Questions & Help\ **Tags:** flow, advancedflow\ **Created:** [September 3, 2023, 11:03am UTC](https://community.homey.app/t/wait-until/88675 "2023-09-03T11:03:17Z")\ **Posts on this page:** 1\ **Showing post:** 5
**Author:** ![Peter\_Kawa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peter_kawa/32/173848_2.png) [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)\ **Post date:** [September 3, 2023, 11:01pm UTC](https://community.homey.app/t/wait-until/88675/5 "2023-09-03T23:01:22Z")
> [@Julen\_Arambarri\_Elor](#): > > How can I make it send me a notification (just once) only when the power drops below 8 watts? You can add the action card “Disable flow [Flow\_Name]”, to disable the flow after a notification was sent. Also add the action card “Enable flow [Flow\_Name]” with 2 hour delay (the time of a dry cycle) An other way is to create a Y/N variable X When.. -dryer power changed And.. -dryer power is below 8 -logic Variable X is NO Then.. -send notification -set logic variable X to YES -set logic variable X to NO with 2 hour delay > [@Julen\_Arambarri\_Elor](#): > > Also, is there a way to make the notifications interactive? Like, can I perform an action directly from the notification itself? You can use [Telegram Notifications app](https://homey.app/a/com.spkes.telegramNotifications), to send a pre-defined question to a Telegram user (or group) when a dryer notification was received; You can use pre-defined answers to choose from, or let the user enter a valid value or word(s), which can trigger (parts of) a flow: > [@The Flow Exchange(r) - Exchange Your Flows with Others!](https://community.homey.app/t/the-flow-exchange-r-exchange-your-flows-with-others/68981/49): > > Start flow actions using a user entered value, by a reply to a predefined question on Telegram The Telegram app by @spkesDE has the functions to start a flow(part) by replying to a question with picking from predefined answers, but, also, by entering a value. That value can be used to set a target temperature f.i. Built-in conditions: flow should not respond to any message with coincidental valid values the entered value should be within a defined value range the user should be informed … The flow is importable --- _[View the full topic](https://community.homey.app/t/wait-until/88675)._