Do not rebuild OTA from zero. Ship updates with structure.

Samfrevolt OTA gives embedded developers, freelancers, and small teams a ready firmware update backend for deployed devices. Upload releases, organize versions and channels, then let Wi-Fi, GSM, and cellular devices check for updates securely.

ESP32 ready

Wi-Fi / GSM

Fleet channels

Secure API keys

release channels

API

device auth

OTA

fleet workflow

Samfrevolt OTA

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