sdkconfig.defaults

# Rust main task: leave margin for rendering and log formatting.
CONFIG_ESP_MAIN_TASK_STACK_SIZE=16384
CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=4096
CONFIG_FREERTOS_IDLE_TASK_STACKSIZE=4096
CONFIG_PTHREAD_TASK_STACK_SIZE_DEFAULT=4096

# Waveshare ESP32-S3-WROOM-1-N16R8 module: 16 MB flash, octal PSRAM.
CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
CONFIG_SPIRAM=y
CONFIG_SPIRAM_MODE_OCT=y
CONFIG_SPIRAM_SPEED_80M=y
CONFIG_SPIRAM_USE_MALLOC=y
CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=16384
CONFIG_SPIRAM_MALLOC_RESERVE_INTERNAL=32768

# Embed a semantic product milestone version in the ESP-IDF app descriptor.
CONFIG_APP_PROJECT_VER_FROM_CONFIG=y
CONFIG_APP_PROJECT_VER="1.0.0"

# Wi-Fi/SNTP milestone defaults.
CONFIG_LWIP_SNTP_MAX_SERVERS=1
CONFIG_LWIP_SNTP_UPDATE_DELAY=3600000

# HTTPS weather retrieval uses the ESP-IDF certificate bundle.
CONFIG_MBEDTLS_CERTIFICATE_BUNDLE=y
CONFIG_MBEDTLS_DEFAULT_CERTIFICATE_BUNDLE=y

# Embedded browser requests commonly exceed the ESP-IDF 512-byte default.
CONFIG_HTTPD_MAX_REQ_HDR_LEN=1024