esp-idf/examples/system/ota/simple_ota_example/sdkconfig.defaults

# Default sdkconfig parameters to use the OTA
# partition table layout, with a 4MB flash size
CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
CONFIG_PARTITION_TABLE_TWO_OTA=y

# Certificate bundle configuration
CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_DEFAULT_CMN=y
CONFIG_MBEDTLS_CUSTOM_CERTIFICATE_BUNDLE=y
CONFIG_MBEDTLS_CUSTOM_CERTIFICATE_BUNDLE_PATH="server_certs/ca_cert.pem"
examples: Move sdkconfig.defaults support into build system Is used fairly widely, and a little bit buggy in the form where it was in each Makefile (didn't always get copied in place). 2016-12-20 20:46:24 -05:00			`# Default sdkconfig parameters to use the OTA`
			`# partition table layout, with a 4MB flash size`
			`CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y`
			`CONFIG_PARTITION_TABLE_TWO_OTA=y`
examples/simple_ota: use certificate bundle in default configuration - This allows to easily test example with different public servers - Flash footprint impact is limited due to selection of only most common certs from bundle. 2022-02-13 10:07:36 -05:00
			`# Certificate bundle configuration`
			`CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_DEFAULT_CMN=y`
			`CONFIG_MBEDTLS_CUSTOM_CERTIFICATE_BUNDLE=y`
			`CONFIG_MBEDTLS_CUSTOM_CERTIFICATE_BUNDLE_PATH="server_certs/ca_cert.pem"`