Remote firmware updates for ESP32 & ESP8266
Manage releases, track versions, and deploy updates over-the-air. Built for makers and small teams.
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Free · No credit card
FEATURES
Safe deployment pipeline
Every release moves through draft, staging, and production. Test updates before they reach all devices.
Version control
Semantic versioning with optional changelogs. Track what changed between releases.
Lightweight SDK
Drop-in C++ library handles all OTA logic. Minimal footprint for embedded systems.
HOW IT WORKS
01
Create project
Set up a project for your board type. Keep firmware releases organized.
02
Upload release
Push firmware binary with version and changelog.
03
Deploy
Promote through staging to production. Devices fetch updates automatically.
Why "Voyager"?
A story about old spacecraft, quiet signals, and the kind of engineering that lasts.
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