[nrf52,logger] add doc

[tomaszduda23]

Description:

Related issue (if applicable): fixes

Pull request in esphome with YAML changes (if applicable):

• esphome/esphome#

Checklist:

• I am merging into next because this is new documentation that has a matching pull-request in esphome as linked above.
  or

• I am merging into current because this is a fix, change and/or adjustment in the current documentation and is not for a new component or feature.

• Link added in /components/index.rst when creating new documents for new components or cookbook.

New Component Images

If you are adding a new component to ESPHome, you can automatically generate a standardized black and white component name image for the documentation.

To generate a component image:

1. Comment on this pull request with the following command, replacing COMPONENT_NAME with your component name in UPPER_CASE format with underscores (e.g., BME280, SHT3X, DALLAS_TEMP):

   @esphomebot generate image COMPONENT_NAME
   

2. The ESPHome bot will respond with a downloadable ZIP file containing the SVG image.

3. Extract the SVG file and place it in the images/ folder of this repository.

4. Use the image in your component's index table entry in /components/index.rst.

Example: For a component called "DHT22 Temperature Sensor", use:

@esphomebot generate image DHT22

[netlify]

✅ Deploy Preview for esphome ready!

Name	Link
🔨 Latest commit	1c333d4
🔍 Latest deploy log	https://app.netlify.com/projects/esphome/deploys/69050cd4dab4500008598650
😎 Deploy Preview	https://deploy-preview-5544--esphome.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.

[coderabbitai]

Walkthrough

Documentation updates to logger.md adding NRF52 hardware configuration entries to the Hardware UARTs and Default Hardware Interfaces tables, with USB_CDC designation and minor formatting adjustments to RP2040 line for table alignment.

Changes

Cohort / File(s)	Change Summary
Documentation updates content/components/logger.md	Added NRF52 entry to Hardware UARTs table and Default Hardware Interfaces table, specifying USB_CDC usage with port details. Minor formatting adjustments to RP2040 row for alignment consistency.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

• Documentation-only changes with straightforward table additions
• No logic or behavioral modifications
• Verify NRF52 specifications and USB_CDC designation accuracy

Suggested labels

current

Suggested reviewers

• swoboda1337

Pre-merge checks and finishing touches

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	You can run @coderabbitai generate docstrings to improve docstring coverage.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title Check	✅ Passed	The title "[nrf52,logger] add doc" directly relates to the changeset, which adds NRF52 entries to the logger.md documentation file. The title clearly identifies the main components involved (nrf52, logger) and indicates the primary action (adding documentation). While "add doc" is somewhat generic terminology, it specifically refers to a real part of the changeset and is not misleading or off-topic. The title is partially specific—it could be more descriptive about what aspects of logger documentation were added—but it sufficiently conveys that NRF52 documentation was added to the logger component.
Description Check	✅ Passed	The PR description is a template that relates to the changeset by indicating this is a documentation fix or adjustment to current documentation, which aligns with the raw_summary showing modifications to the logger.md file for NRF52 support. The contributor properly completed the relevant checklist item indicating they are merging into current for a documentation fix rather than new component documentation. While the description lacks detailed explanation of the specific changes, it is directly related to the changeset and on-topic, meeting the lenient standards for this check.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (1)

content/components/logger.md (1)

97-97: Consider providing more specific guidance for NRF52 UART pins.

The "pins varies by board" description for NRF52 UART0 and UART1 is technically accurate but lacks specificity. Users may struggle to find the actual pin numbers for their specific NRF52 board variant. Consider one of these improvements:

1. Link to NRF52-specific board documentation or a separate reference guide
2. Expand the note to explain how users can determine pins for their board variant
3. Reference common NRF52 boards (e.g., nRF52840, nRF52832) with example pin mappings if applicable

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 7916da7 and 1c333d4.

📒 Files selected for processing (1)

• content/components/logger.md (2 hunks)

🧰 Additional context used

📓 Path-based instructions (1)

**

⚙️ CodeRabbit configuration file

• Do not generate or add any sequence diagrams

Files:

• content/components/logger.md

🧠 Learnings (1)

📓 Common learnings

Learnt from: jesserockz
Repo: esphome/esphome-docs PR: 4865
File: .github/workflows/needs-docs.yml:0-0
Timestamp: 2025-05-01T03:29:47.922Z
Learning: In the esphome-docs repository, the "current" label is automatically added by a bot to pull requests, making it a reliable indicator for the target branch.

🔇 Additional comments (1)

content/components/logger.md (1)

120-121: NRF52 logger documentation additions are well integrated.

The addition of NRF52 to both the "Default UART GPIO Pins" table (line 97) and the "Default Hardware Interfaces" table (lines 120–121) is consistent with existing documentation patterns. The designation of USB_CDC as the default interface aligns with modern board designs (similar to ESP32-S2 and ESP32-S3). Minor RP2040 formatting adjustment on line 120 maintains table alignment.