Implement dual-partition OTA updates with signature verification and rollback for ESP32 and Zephyr.
npx skills add https://github.com/tonone-ai/tonone --skill volt-ota
Please help me install this Agent Skill. Skill: volt-ota Source: https://github.com/tonone-ai/tonone/tree/main/team/volt/skills/volt-ota Command: npx skills add https://github.com/tonone-ai/tonone --skill volt-ota
This skill provides a safe, reliable mechanism for over-the-air firmware updates on embedded devices, reducing downtime and enabling automatic recovery if an update fails.
Configure an OTA workflow for your target MCU and trigger a test update with a signed image.
High-intent search queries and answers about installing and using this skill.
Implement OTA updates with safe rollback using a dual partition A/B atomic swap scheme. The system automatically reverts to a known-good firmware if health checks or watchdog triggers fail after applying the new image.
Firmware signature verification prevents unsigned or tampered images from being installed. The system validates the cryptographic signature of downloaded firmware before executing an atomic swap to ensure secure boot and image integrity.
Yes, you can use resumable downloads over HTTPS for ESP-IDF OTA updates. The system supports resuming interrupted downloads and performs integrity checks to ensure the complete firmware image is retrieved safely before partition swapping.
The best way to handle partition management for MCU OTA updates is using a dual partition A/B scheme. This enables atomic swapping of firmware images while retaining the previous version in non-volatile storage for immediate rollback safety.
Track firmware versions in NVS by storing version metadata in non-volatile storage during the OTA update. The system uses this tracked version data to confirm successful updates and manage rollback triggers if health checks fail.
You need dual partition A/B rollback when deploying embedded devices requiring high reliability and minimal downtime. It provides automatic recovery by reverting to a known-good firmware if an OTA update fails or causes system instability.
Canhada-LabsGovern embedded firmware development with RTOS, MCU, and secure boot standards.
jeremylongshoreAutomate deployment rollbacks to known-good versions with health checks and log review.
rnavarychSecure IoT devices with X.509 certificates, TLS/DTLS, and secure boot.
limit5Generate compliant OTA update bundles for embedded Linux devices.
