Spotpear ESP32-S3-N16R8-AI-DeepSeek-XiaoZhi-XiaGe-Qwen-DouBao-1.85-inch-Round-LCD-esphome-display-test

ESPHome-Spotpear-ESP32-S3-LCD-1.85-esphome-solid-green-display-test.yml

esphome:
  name: guition-360x360-jc3636w518
  friendly_name: Guition 360x360 jc3636w518
  platformio_options:
    friendly_name: JC3636W518CN
    board_build.flash_mode: dio
    board_build.f_flash: 80000000L
    board_build.f_cpu: 240000000L

esp32:
  board: esp32-s3-devkitc-1
  framework:
    type: esp-idf
    sdkconfig_options:
      CONFIG_ESP32S3_DEFAULT_CPU_FREQ_240: "y"
      CONFIG_ESP32S3_DATA_CACHE_64KB: "y"
      CONFIG_ESP32S3_DATA_CACHE_LINE_64B: "y"
      CONFIG_SPIRAM_FETCH_INSTRUCTIONS: y
      CONFIG_SPIRAM_RODATA: y
    advanced:
      enable_idf_experimental_features: "true" //For 120mhz

psram:
  mode: octal
  speed: 120MHz

# Enable logging
logger:

# Enable Home Assistant API
api:
  encryption:
    key: ""


ota:
  - platform: esphome
    password: "6"


wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Guition-360X360-Jc3636W518"
    password: ""

captive_portal:

output:
  - platform: ledc
    pin: GPIO05
    id: backlight

light:
  - platform: monochromatic
    name: "Backlight"
    output: backlight
    restore_mode: ALWAYS_ON

# QSPI peripheral for DBI4‑wire interface
spi:
  id: display_qspi
  type: quad
  clk_pin: GPIO40
  data_pins: [GPIO46, GPIO45, GPIO42, GPIO41]

display:
  - platform: qspi_dbi
    id: main_display
    model: CUSTOM
    spi_id: display_qspi
    data_rate: 80MHz
    # NOTE: color_order: RGB is handled automatically by ESPHome
    #       It sets MADCTL Bit 3 = 0. Do NOT manually send 0x36.
    color_order: RGB
    # NOTE: invert_colors: true is handled automatically by ESPHome
    #       It sends the INVON (0x21) command. Do NOT manually send 0x21.
    invert_colors: true
    dimensions:
      width: 360
      height: 360
    # NOTE: transform: section (mirror_x/y, swap_axes) would also modify
    #       MADCTL (0x36). Since none are specified here, default orientation
    #       is assumed (no mirror, no swap).

    # chip‑select and reset
    cs_pin: GPIO21
    # Reset is on EXIO2 -> PCA9554 pin #2
    reset_pin:
      pca9554: pca9554a_device
      number: 2      # EXIO2

    auto_clear_enabled: false
    update_interval: 10s
    lambda: |-
        it.fill(Color(0, 255, 0)); // Test with solid green fill

    # Initialization sequence based STRICTLY on the provided Arduino sequence,
    # omitting commands handled by ESPHome settings (like 0x36 MADCTL, 0x21 INVON/OFF).
    init_sequence:
      # Standard Init: Sleep Out (with delay), Pixel Format
      - [0x11, 120]                   # Sleep Out, 120ms delay (from end of Arduino list)
      - [0x3A, 0x55]                  # Pixel Format: 65K RGB (565), 16 bit/pixel (from end of Arduino list)

      # Start of main Arduino sequence block
      - [0xF0, 0x28]
      - [0xF2, 0x28]
      - [0x7C, 0xD1]
      - [0x83, 0xE0]
      - [0x84, 0x61]
      - [0xF2, 0x82]
      - [0xF0, 0x00]
      - [0xF0, 0x01]
      - [0xF1, 0x01]
      - [0xB0, 0x49]
      - [0xB1, 0x4A]
      - [0xB2, 0x1F]
      - [0xB4, 0x46]
      - [0xB5, 0x34]
      - [0xB6, 0xD5]
      - [0xB7, 0x30]
      - [0xB8, 0x04]
      - [0xBA, 0x00]
      - [0xBB, 0x08]
      - [0xBC, 0x08]
      - [0xBD, 0x00]
      - [0xC0, 0x80]
      - [0xC1, 0x10]
      - [0xC2, 0x37]
      - [0xC3, 0x80]
      - [0xC4, 0x10]
      - [0xC5, 0x37]
      - [0xC6, 0xA9]
      - [0xC7, 0x41]
      - [0xC8, 0x01]
      - [0xC9, 0xA9]
      - [0xCA, 0x41]
      - [0xCB, 0x01]
      - [0xD0, 0x91]
      - [0xD1, 0x68]
      - [0xD2, 0x68]
      - [0xF5, 0x00, 0xA5]
      - [0xF1, 0x10]
      - [0xF0, 0x00]
      - [0xF0, 0x02]

      # Gamma Settings P/N (Positive/Negative)
      - [0xE0, 0x70, 0x09, 0x12, 0x0C, 0x0B, 0x27, 0x38, 0x54, 0x4E, 0x19, 0x15, 0x15, 0x2C, 0x2F]
      - [0xE1, 0x70, 0x08, 0x11, 0x0C, 0x0B, 0x27, 0x38, 0x43, 0x4C, 0x18, 0x14, 0x14, 0x2B, 0x2D]

      # Enter Extended Command Set + Specific Extended Settings
      - [0xF0, 0x10]
      - [0xF3, 0x10]
      - [0xE0, 0x08]
      - [0xE1, 0x00]
      - [0xE2, 0x0B]
      - [0xE3, 0x00]
      - [0xE4, 0xE0]
      - [0xE5, 0x06]
      - [0xE6, 0x21]
      - [0xE7, 0x00]
      - [0xE8, 0x05]
      - [0xE9, 0x82]
      - [0xEA, 0xDF]
      - [0xEB, 0x89]
      - [0xEC, 0x20]
      - [0xED, 0x14]
      - [0xEE, 0xFF]
      - [0xEF, 0x00]
      - [0xF8, 0xFF]
      - [0xF9, 0x00]
      - [0xFA, 0x00]
      - [0xFB, 0x30]
      - [0xFC, 0x00]
      - [0xFD, 0x00]
      - [0xFE, 0x00]
      - [0xFF, 0x00]

      # Panel Voltage & Timing (0x60–0x7B)
      - [0x60, 0x42]
      - [0x61, 0xE0]
      - [0x62, 0x40]
      - [0x63, 0x40]
      - [0x64, 0x02]
      - [0x65, 0x00]
      - [0x66, 0x40]
      - [0x67, 0x03]
      - [0x68, 0x00]
      - [0x69, 0x00]
      - [0x6A, 0x00]
      - [0x6B, 0x00]
      - [0x70, 0x42]
      - [0x71, 0xE0]
      - [0x72, 0x40]
      - [0x73, 0x40]
      - [0x74, 0x02]
      - [0x75, 0x00]
      - [0x76, 0x40]
      - [0x77, 0x03]
      - [0x78, 0x00]
      - [0x79, 0x00]
      - [0x7A, 0x00]
      - [0x7B, 0x00]

      # Gate & Source Driver Settings (0x80–0xBF) - Using Arduino values
      - [0x80, 0x38]  # Corrected from 0x48
      - [0x81, 0x00]
      - [0x82, 0x04]  # Corrected from 0x05
      - [0x83, 0x02]
      - [0x84, 0xDC]  # Corrected from 0xDD
      - [0x85, 0x00]
      - [0x86, 0x00]
      - [0x87, 0x00]
      - [0x88, 0x38]  # Corrected from 0x48
      - [0x89, 0x00]
      - [0x8A, 0x06]  # Corrected from 0x07
      - [0x8B, 0x02]
      - [0x8C, 0xDE]  # Corrected from 0xDF
      - [0x8D, 0x00]
      - [0x8E, 0x00]
      - [0x8F, 0x00]
      - [0x90, 0x38]  # Corrected from 0x48
      - [0x91, 0x00]
      - [0x92, 0x08]  # Corrected from 0x09
      - [0x93, 0x02]
      - [0x94, 0xE0]  # Corrected from 0xE1
      - [0x95, 0x00]
      - [0x96, 0x00]
      - [0x97, 0x00]
      - [0x98, 0x38]  # Corrected from 0x48
      - [0x99, 0x00]
      - [0x9A, 0x0A]  # Corrected from 0x0B
      - [0x9B, 0x02]
      - [0x9C, 0xE2]  # Corrected from 0xE3
      - [0x9D, 0x00]
      - [0x9E, 0x00]
      - [0x9F, 0x00]
      - [0xA0, 0x38]  # Corrected from 0x48
      - [0xA1, 0x00]
      - [0xA2, 0x03]  # Corrected from 0x04
      - [0xA3, 0x02]
      - [0xA4, 0xDB]  # Corrected from 0xDC
      - [0xA5, 0x00]
      - [0xA6, 0x00]
      - [0xA7, 0x00]
      - [0xA8, 0x38]  # Corrected from 0x48
      - [0xA9, 0x00]
      - [0xAA, 0x05]  # Corrected from 0x06
      - [0xAB, 0x02]
      - [0xAC, 0xDD]  # Corrected from 0xDE
      - [0xAD, 0x00]
      - [0xAE, 0x00]
      - [0xAF, 0x00]
      - [0xB0, 0x38]  # Corrected from 0x48
      - [0xB1, 0x00]
      - [0xB2, 0x07]  # Corrected from 0x08
      - [0xB3, 0x02]
      - [0xB4, 0xDF]  # Corrected from 0xE0
      - [0xB5, 0x00]
      - [0xB6, 0x00]
      - [0xB7, 0x00]
      - [0xB8, 0x38]  # Corrected from 0x48
      - [0xB9, 0x00]
      - [0xBA, 0x09]  # Corrected from 0x0A
      - [0xBB, 0x02]
      - [0xBC, 0xE1]  # Corrected from 0xE2
      - [0xBD, 0x00]
      - [0xBE, 0x00]
      - [0xBF, 0x00]

      # Panel Timing (0xC0–0xC9) - Using Arduino values
      - [0xC0, 0x22]  # Corrected from 0x12
      - [0xC1, 0xAA]
      - [0xC2, 0x65]
      - [0xC3, 0x74]
      - [0xC4, 0x47]
      - [0xC5, 0x56]
      - [0xC6, 0x00]
      - [0xC7, 0x88]
      - [0xC8, 0x99]
      - [0xC9, 0x33]

      # Gate Driver Timing (0xD0–0xD9) - Using Arduino values
      - [0xD0, 0x11]  # Corrected from 0x21
      - [0xD1, 0xAA]
      - [0xD2, 0x65]
      - [0xD3, 0x74]
      - [0xD4, 0x47]
      - [0xD5, 0x56]
      - [0xD6, 0x00]
      - [0xD7, 0x88]
      - [0xD8, 0x99]
      - [0xD9, 0x33]

      # Final commands from Arduino sequence
      - [0xF3, 0x01]
      - [0xF0, 0x00]

      # Display ON (from end of Arduino list)
      # Note: ESPHome also sends Display ON automatically after init_sequence,
      # but including it here ensures it happens exactly at this point if needed.
      - [0x29]

i2c:
  - id: dummy_i2c
    sda: GPIO0
    scl: GPIO1

pca9554:
  - id: pca9554a_device
    i2c_id: dummy_i2c  # shares the same bus
    address: 0x20             # check your board’s EXIO I²C address!