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1.47' Waveshare ESP32-S3-LCD-1.47B

ESP3D-X support

Section titled “ESP3D-X support”
Board folderboards/ESP32_S3_LCD_1_47B
CMake optionESP32_S3_LCD_1_47B
Status✅ Supported (basic small UI: read-only dashboard)
Factory app— No Factory recovery app yet.
InputsBOOT button (switches dashboard pages)

Build variants

Section titled “Build variants”
VariantFlashCNC connectionTarget firmware
16mb_wifi_fluidnc16 MBUSB + WiFi remote (WebUI)FluidNC

See Installation to build and flash a variant.

Hardware

Section titled “Hardware”

image

  • Waveshare
  • ESP32-S3R8 + W25Q128: 16MB flash, 8MB octal PSRAM
  • 1.47-inch 172x320 TFT display - ST7789 (SPI)
  • No touch panel
  • Micro-SD card slot (SDMMC, 4-bit)
  • Native USB (USB CDC device to a PC)
  • Small UI tier: a read-only two-page dashboard (no jog), BOOT button switches pages

Pins

Section titled “Pins”
PinUsage
GPIO 0BOOT / UI page button
GPIO 14SD_CLK
GPIO 15SD_CMD
GPIO 16SD_D0
GPIO 17SD_D2
GPIO 18SD_D1
GPIO 21SD_D3
GPIO 39LCD_RST
GPIO 40LCD_SCLK
GPIO 41LCD_DC
GPIO 42LCD_CS
GPIO 43UART_TX
GPIO 44UART_RX
GPIO 45LCD_MOSI
GPIO 48LCD_BL