⏱️ Ultimate Timer V4 (Countdown + Stable Core)

Advanced timer blueprint for Home Assistant with integrated countdown and stable core logic.

---

🚀 Features

• ⏱️ Timer (NEW: HH + MM helper based)
• ▶️ Start trigger (button)
• ⏹️ Reliable STOP
• 📡 Running status
• 🎯 DONE stays active until reset
• 🌙 Daily reset
• 🔁 Multi-instance capable
• 🛡️ No race conditions
• ⏳ Integrated countdown (V4)

---

🆕 NEW (HH+MM Version)

• Uses input_number (hours + minutes)
• No template parsing issues
• No duration selector problems
• More stable and HA-native approach

---

⚙️ Configuration

Field	Description
Start	Start timer
Stop	Stop timer
Hours	input_number
Minutes	input_number
Running	Active
Done	Finished

---

⚙️ Required Helpers

input_boolean:
  timer_start:
  timer_stop:
  timer_running:
  timer_done:

input_datetime:
  timer_start_time:
    has_date: false
    has_time: true

input_number:
  timer_hours:
    min: 0
    max: 10
    step: 1

  timer_minutes:
    min: 0
    max: 59
    step: 5

  timer_duration_sec:
    min: 0
    max: 86400
    step: 1

---

📸 Preview

Idle	Running	Done

---

🎥 Demo

---

📸 Blueprint Configuration

🧠 How it works

1. Set hours + minutes
2. Press Start
3. Countdown runs
4. Stop → immediate OFF
5. Finished → DONE = ON

---

📜 License

MIT