Hi everyone,
I’ve been exploring ways to optimize my daily routines using Home Assistant, and one area I wanted to tackle was my phone charging habits. After some research, I stumbled upon a fantastic automation solution that automatically manages my phone’s charging based on battery levels. I thought I’d share my experience in case anyone else is looking to streamline their charging process.
The Problem
I often forget to monitor my phone’s battery, which can lead to overcharging or leaving it plugged in unnecessarily. Over time, this can affect battery health. I wanted a system that would take the guesswork out of charging, ensuring my phone doesn’t overcharge while still maintaining enough juice for the day.
The Solution
I came across a handy automation blueprint that uses Home Assistant’s built-in features to monitor battery levels and control a smart plug. Here’s how it works:
- Battery Monitoring: The automation tracks my phone’s battery level using a sensor.
- Charging Control: It turns off the smart plug when the battery reaches a high threshold (e.g., 90%) and turns it back on when the battery drops below a lower threshold (e.g., 30%).
Setting It Up
I followed the blueprint provided by the community, which made the setup straightforward. The key steps were:
- Input Selection: Choose the battery sensor and the smart plug entity.
- Define Thresholds: Set the high and low battery levels.
- Automation Rules: Configure the triggers and actions within the blueprint.
The Blueprint
Here’s a snippet of the automation setup:
yaml
blueprint:
name: Charge phone
description: Charges phone until a percentage and then turns off until percentage drops below a defined point.
domain: automation
input:
phone_battery:
name: Phone Battery level
description: This sensor will be used to determine the charge level of the phone
selector:
entity:
domain: sensor
device_class: battery
phone_charger:
name: Phone Charger
description: Entity that controls supplying power to the phone
selector:
target:
entity:
domain: switch
low_battery:
name: Low Battery
description: Battery below which the phone should be charged
selector:
number:
min: 10.0
max: 95.0
unit_of_measurement: percentage
mode: slider
step: 1.0
charged_battery:
name: Charged Battery
description: Battery above which the phone should stop charging (should be greater than Low Battery)
selector:
number:
min: 80.0
max: 100.0
unit_of_measurement: percentage
mode: slider
step: 1.0
Results
Since implementing this automation, I’ve noticed a significant improvement in how I manage my phone’s battery. The smart plug turns off once my phone is fully charged, preventing overcharging, and switches back on when the battery dips below the lower threshold. This has not only been convenient but has also given me peace of mind about my phone’s battery longevity.
Tips for Others
If you’re considering setting up a similar automation, here are a few tips:
- Test Thoroughly: Make sure to test the automation with different battery levels to ensure it works as expected.
- Adjust Thresholds: Customize the high and low battery levels based on your usage patterns and phone model.
- Use Compatible Devices: Ensure your phone’s battery level is accurately reported to Home Assistant and that your smart plug is reliable.
Conclusion
This automation has been a game-changer for me. It’s a small but impactful way to integrate smart home technology into daily life. If you’re looking to save time and reduce manual tasks, I highly recommend exploring similar automations for your routine.
Thanks to the community for sharing such useful blueprints! If anyone has questions or needs help setting this up, feel free to ask—I’d be happy to assist.
Best regards,
[Your Name]