# ST7789 display build overlay — Waveshare ESP32-S3-Touch-LCD-1.69. # Merge AFTER sdkconfig.defaults (later file wins): # SDKCONFIG_DEFAULTS="sdkconfig.defaults;sdkconfig.defaults.st7789" # Keeps the proven CSI-node config; only swaps the display panel HAL. CONFIG_DISPLAY_ENABLE=y CONFIG_DISPLAY_PANEL_ST7789=y # LVGL fonts for the compact 240x280 UI (LVGL is Kconfig-configured, not lv_conf.h). CONFIG_LV_FONT_MONTSERRAT_20=y CONFIG_LV_FONT_MONTSERRAT_36=y CONFIG_LV_USE_BAR=y # Dimmer backlight = less current draw on the marginal single-USB power path # (helps avoid the startup brownout boot-loop on the LCD board). CONFIG_DISPLAY_BRIGHTNESS=45