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Update Zigbee OTA best practices #35886

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@Hedda Hedda commented Nov 21, 2024

Proposed change

Update Zigbee OTA "warnings "(i.e. best practices) in the normal section, (this is not the same as for the troubleshooting section).

(Posting changes under warning in the normal section was suggeted as outside diff range and nitpick comments by coderabbitai).

Type of change

  • Spelling, grammar or other readability improvements (current branch).
  • Adjusted missing or incorrect information in the current documentation (current branch).
  • Added documentation for a new integration I'm adding to Home Assistant (next branch).
  • Added documentation for a new feature I'm adding to Home Assistant (next branch).
  • Removed stale or deprecated documentation.

Additional information

  • Link to parent pull request in the codebase:
  • Link to parent pull request in the Brands repository:
  • This PR fixes or closes issue: fixes #

Checklist

  • This PR uses the correct branch, based on one of the following:
    • I made a change to the existing documentation and used the current branch.
  • The documentation follows the Home Assistant documentation standards.

Summary by CodeRabbit

  • Documentation
    • Updated warning regarding OTA firmware updates, highlighting battery life and update duration considerations.
    • Refined YAML configuration examples for clearer understanding.
    • Expanded guidance on adding devices, emphasizing the need for mains-powered devices as Zigbee routers.
    • Enhanced troubleshooting section with comprehensive recommendations for optimizing network performance and avoiding pairing issues.

Update Zigbee OTA best practices in the normal section (this is not same as for troubleshooting sections).
@home-assistant home-assistant bot added the current This PR goes into the current branch label Nov 21, 2024
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coderabbitai bot commented Nov 21, 2024

📝 Walkthrough

Walkthrough

The changes in the documentation for the Zigbee Home Automation (ZHA) integration in Home Assistant focus on enhancing user guidance regarding firmware updates, device pairing, and troubleshooting. Key updates include warnings about firmware updates, advice on checking device battery levels, and detailed YAML configuration examples. The documentation now emphasizes the importance of using mains-powered devices as Zigbee routers and provides improved troubleshooting tips to optimize network performance and mitigate interference.

Changes

File Change Summary
source/_integrations/zha.markdown Updated warnings and cautions regarding firmware updates, added advice on battery checks, refined YAML configuration examples, expanded device pairing instructions, and enhanced troubleshooting guidance.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant ZHA Integration
    participant Device

    User->>ZHA Integration: Initiate firmware update
    ZHA Integration-->>User: Check battery levels
    User->>Device: Verify device status
    Device-->>User: Confirm battery level
    User->>ZHA Integration: Proceed with update
    ZHA Integration-->>Device: Perform OTA update
    Device-->>ZHA Integration: Update status
    ZHA Integration-->>User: Update complete
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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (1)
source/_integrations/zha.markdown (1)

232-236: Improve markdown formatting and warning message structure.

The warning section about firmware updates could be improved for better readability and proper markdown formatting.

Apply this diff to fix the formatting and enhance the structure:

-  - Always check if the firmware update will bring you advantages or disadvantages, you might not need to install an available update and can maybe just ignore it. Firmware updates are often not made specifically for this ZHA integration but instead only tested to work with different Zigbee gateways (usually just from the same brand). Some firmware updates can break features you might use (e.g. group binding for IKEA devices). Some updates might also require changes to ZHA. In rare cases, you can even brick devices by installing a firmware update. The best practise is therefore to search online and read the device manufacturer changelog before deciding to upgrade the firmware on any specific device. 
-Some other more general but related tips are these:
-  - Recommend you check that battery-powered devices have at least 70% battery life before upgrading.
-  - OTA updates can take 10 minutes or longer and generate significant network traffic, be patient!
-    - Multiple simultaneous updates is not recommended as it generates more Zigbee network traffic.

+- Always check if the firmware update will bring you advantages or disadvantages:
+  - You might not need to install an available update and can ignore it
+  - Firmware updates are often not made specifically for ZHA integration
+  - Updates are usually tested only with the manufacturer's own gateway
+  - Some updates can break features (e.g., group binding for IKEA devices)
+  - Some updates might require changes to ZHA
+  - In rare cases, you can even brick devices
+
+Best practices for firmware updates:
+
+- Search online and read the device manufacturer changelog before updating
+- Ensure battery-powered devices have at least 70% battery life
+- Be patient as OTA updates can take 10 minutes or longer
+- Avoid multiple simultaneous updates to reduce network traffic
🧰 Tools
🪛 Markdownlint (0.35.0)

232-232: Expected: 0 or 2; Actual: 1
Trailing spaces

(MD009, no-trailing-spaces)


232-232: null
Lists should be surrounded by blank lines

(MD032, blanks-around-lists)

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Reviewing files that changed from the base of the PR and between ecef7df and 627c463.

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  • source/_integrations/zha.markdown (1 hunks)
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🪛 Markdownlint (0.35.0)
source/_integrations/zha.markdown

232-232: Expected: 0 or 2; Actual: 1
Trailing spaces

(MD009, no-trailing-spaces)


232-232: null
Lists should be surrounded by blank lines

(MD032, blanks-around-lists)

Update OTA warnings as per bot suggestions
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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (1)
source/_integrations/zha.markdown (1)

232-242: LGTM! Consider minor formatting improvements.

The warning section provides valuable information about OTA firmware updates, helping users make informed decisions and avoid potential issues. The content is well-structured and comprehensive.

Consider these formatting improvements for better readability:

{% warning %}
+ 
- Always check if the firmware update will bring you advantages or disadvantages:
  - Search online and read the device manufacturer changelog before updating.
    - You might not need to install an available update and can maybe ignore it.
    - Firmware updates are often not made specifically for ZHA integration.
      - Updates are usually only tested with the manufacturer's own gateway.
    - Some updates can break features (e.g., group binding for IKEA devices).
    - Some updates might require changes to ZHA (e.g. updated ZHA Device Handlers).
    - In rare cases, a bad firmware upgrade can sometimes even brick a device.
- Ensure battery-powered devices have at least 70% battery life.
- Be patient as OTA updates can take 10 minutes or longer.
- Avoid multiple simultaneous updates to reduce network traffic.
+ 
{% endwarning %}
🧰 Tools
🪛 Markdownlint (0.35.0)

232-232: null
Lists should be surrounded by blank lines

(MD032, blanks-around-lists)

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between 627c463 and c776726.

📒 Files selected for processing (1)
  • source/_integrations/zha.markdown (1 hunks)
🧰 Additional context used
🪛 Markdownlint (0.35.0)
source/_integrations/zha.markdown

232-232: null
Lists should be surrounded by blank lines

(MD032, blanks-around-lists)

Added blank rows for formatting
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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (1)
source/_integrations/zha.markdown (1)

232-244: LGTM! Clear and comprehensive OTA update warnings.

The restructured warning section effectively communicates important considerations for OTA updates. The bullet-point format improves readability, and the content covers essential aspects like battery requirements, timing expectations, and potential risks.

Consider adding these minor enhancements:

  1. Add a note about backing up device configurations before updates
  2. Include guidance on what to do if an update fails
 {% warning %}

 - Always check if the firmware update will bring you advantages or disadvantages:
   - Search online and read the device manufacturer changelog before updating.
     - You might not need to install an available update and can maybe ignore it.
     - Firmware updates are often not made specifically for ZHA integration.
       - Updates are usually only tested with the manufacturer's own gateway.
     - Some updates can break features (e.g., group binding for IKEA devices).
     - Some updates might require changes to ZHA (e.g. updated ZHA Device Handlers).
     - In rare cases, a bad firmware upgrade can sometimes even brick a device.
+  - Before updating:
+    - Back up your device configurations if possible
+    - Document current device settings for reference
 - Ensure battery-powered devices have at least 70% battery life.
 - Be patient as OTA updates can take 10 minutes or longer.
 - Avoid multiple simultaneous updates to reduce network traffic.
+  - If an update fails:
+    - Wait 15 minutes before retrying
+    - Ensure stable network conditions
+    - Contact device manufacturer support if issues persist

 {% endwarning %}
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  • source/_integrations/zha.markdown (1 hunks)

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