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- When NVS encryption is enabled on SoCs with the HMAC peripheral that have flash encryption enabled, the HMAC-based NVS encryption scheme is now selected as default instead of the flash encryption-based scheme. - If your application previously used the flash encryption-based scheme, you need to manually configure the NVS encryption scheme to flash encryption from HMAC through ``menuconfig`` or your project's ``sdkconfig`` (i.e., setting ``CONFIG_NVS_SEC_KEY_PROTECT_USING_FLASH_ENC=y``).
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-C61 | ESP32-P4 | ESP32-S2 | ESP32-S3 |
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Simple OTA example
This example is based on esp_https_ota component's APIs.
Configuration
Refer README.md in the parent directory for setup details.
Example also supports binding to specific interface (either "Ethernet" or "WiFi Station"), which will allow firmware upgrade to happen through specific interface (in case multiple networking interfaces are enabled). Please see more on this through example configuration in idf.py menuconfig -> Example Configuration -> Support firmware upgrade bind specified interface->Choose OTA data bind interface.