/volt-ota

VoltEmbedded & IoT

Builds a complete OTA firmware update system: dual-partition A/B storage with partition manager configuration, firmware image signature verification to prevent unauthorized updates, download with resume capability on connection loss, atomic partition swap, and automatic rollback if the new firmware fails to boot successfully.

Install

This skill

Install Volt OTA

1. Add to marketplace

$ claude plugin marketplace add tonone-ai/tonone

2. Install this skill

$ claude plugin install volt-ota@tonone-ai

The agent

Install Volt

1. Add to marketplace

$ claude plugin marketplace add tonone-ai/tonone

2. Install Volt

$ claude plugin install volt@tonone-ai

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Full installation guide

Invoke this skill

Command|$ /volt-ota

When to use

When devices are deployed in the field and need remote firmware updates without risk of bricking. When an existing OTA system lacks signature verification or rollback capability and is a security or reliability risk. When scaling from a few devices to many where manual updates are no longer viable.

Deep dive

AI OTA Update System Design

OTA updates can brick devices. /volt-ota builds A/B partitions, signature verification, resumable downloads, atomic swap, and automatic rollback on boot failure.

Read the article

More from Volt

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VoltEmbedded

/volt-firmware

Scaffolds a complete embedded firmware project for a target MCU: RTOS task structure with stack size planning, peripheral initialization sequences, power management state machine, communication stack (BLE, MQTT, or serial protocol), OTA update client, and CI build configuration. Available for ESP-IDF, STM32 HAL, Zephyr, and Arduino frameworks.

When starting a new embedded or IoT device project…

VoltEmbedded

/volt-driver

Writes a device driver or protocol handler with a clean HAL abstraction layer: I2C and SPI sensor drivers with interrupt-driven I/O, BLE GATT service implementations, MQTT client with reconnection logic, or Modbus RTU handlers. Designed to be unit-testable and portable across hardware revisions.

When integrating a new sensor, peripheral, or comm…

VoltEmbedded

/volt-recon

Firmware reconnaissance: inventories the MCU and full peripheral set, maps RTOS tasks with their stack usage and priorities, documents communication protocols and data flows, assesses OTA system readiness, audits power management implementation, and produces code quality risk flags for inherited firmware.

When taking over a firmware project without docume…

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