Request to add CrowPanel 4.3, 5.0, and 7.0 - HMI ESP32 Display RGB TFT LCD Touch Screen Development Boards

[Elecrow-RD]

Reference Website for Materials: 4.3：https://www.elecrow.com/esp32-display-4-3-inch-hmi-display-rgb-tft-lcd-touch-screen.html 5.0：https://www.elecrow.com/esp32-display-5-inch-hmi-display-rgb-tft-lcd-touch-screen-support-lvgl.html 7.0：https://www.elecrow.com/esp32-display-7-inch-hmi-display-rgb-tft-lcd-touch-screen-support-lvgl.html

[coderabbitai[bot]]

Walkthrough

The pull request introduces updates to the documentation for the RPI_DPI_RGB Display Driver, specifically adding configurations for three new CrowPanel display models: a 4.3" 480x272 Touch Display, a 5.0" 800x480 Touch Display, and a 7.0" 800x480 Touch Display. Each model includes detailed YAML configuration examples outlining parameters such as dimensions, pin assignments, and color settings, along with images for better visual representation.

Changes

Files	Change Summary
components/display/rpi_dpi_rgb.rst	Added configurations for CrowPanel 4.3" 480x272 Touch Display, 5.0" 800x480 Touch Display, and 7.0" 800x480 Touch Display, including YAML examples and images.

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📥 Commits

Reviewing files that changed from the base of the PR and between 7174238772bf02abb3cede877c5805aad29027c4 and 90dbcdc117f0862a9eb16498ec812b3223af515e.

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📜 Recent review details

Configuration used: CodeRabbit UI Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between 7174238772bf02abb3cede877c5805aad29027c4 and 90dbcdc117f0862a9eb16498ec812b3223af515e.

📒 Files selected for processing (1)

• components/display/rpi_dpi_rgb.rst (3 hunks)

🧰 Additional context used

📓 Path-based instructions (1)

components/display/rpi_dpi_rgb.rst (1)

Pattern **: - Do not generate or add any sequence diagrams

🔇 Additional comments (4)

components/display/rpi_dpi_rgb.rst (4)

19-21: LGTM: Model list additions are properly formatted

The new CrowPanel display models are correctly added to the supported displays list, maintaining consistency with existing entries.

---

279-314: :warning: Potential issue

Add missing timing parameters for 5.0" display

The configuration is missing crucial timing parameters that are present in the 4.3" configuration:

• hsync_back_porch
• hsync_front_porch
• hsync_pulse_width
• vsync_back_porch
• vsync_front_porch
• vsync_pulse_width

These parameters are essential for proper display initialization. Please add them based on the manufacturer specifications.

---

34-50: Verify image files exist in the repository

The figure references are properly formatted, but we should verify that the referenced image files exist.

✅ Verification successful

All referenced image files are present in the correct location

All three image files are found in the expected components/display/images/ directory:

• CrowPanel_4.3-HMI_ESP32_Display_480x272_RGB.jpg
• CrowPanel_5.0-HMI_ESP32_Display_800x480_RGB.jpg
• CrowPanel_7.0-HMI_ESP32_Display_800x480_RGB.jpg

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check if the referenced image files exist in the images directory

for img in "CrowPanel_4.3-HMI_ESP32_Display_480x272_RGB.jpg" "CrowPanel_5.0-HMI_ESP32_Display_800x480_RGB.jpg" "CrowPanel_7.0-HMI_ESP32_Display_800x480_RGB.jpg"; do
  if ! fd "$img" components/display/images/; then
    echo "Missing image file: $img"
  fi
done

Length of output: 950

---

320-354: :warning: Potential issue

Add missing timing parameters and verify pin assignments for 7.0" display

1. The configuration is missing the same timing parameters as the 5.0" display.

2. The pin assignments differ significantly from other models. While this might be intentional due to hardware differences, please verify these assignments against the manufacturer's specifications.

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[github-actions[bot]]

There hasn't been any activity on this pull request recently. This pull request has been automatically marked as stale because of that and will be closed if no further activity occurs within 7 days. Thank you for your contributions.

[ssieb]

@Elecrow-RD please file a PR for https://devices.esphome.io/. That's where integrated device configs go. https://devices.esphome.io/adding-devices Someone already added the 5in one there: https://github.com/esphome/esphome-devices/pull/812