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ESP32-C2 and ESP32-C61 have no RSA based Secure Boot V2 support so the virt_sb_v2_and_fe configs cannot use the default RSA signing key. Add target-specific sdkconfig overlays that switch to the ECDSA P-256 key; on ESP32-C61 the ECDSA scheme must additionally be force-enabled SECURE_BOOT_V2_ECDSA_INSECURE).
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-C61 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 | ESP32-S31 |
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System Examples
Configuration and management of memory, interrupts, WDT (watchdog timer), OTA (over the air updates), deep sleep logging, and event loops.
See the README.md file in the upper level examples directory for more information about examples.