MicroLink

Tailscale-compatible VPN client firmware that connects ESP32 devices directly to your private tailnet.

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MicroLink is a Tailscale-compatible VPN client that runs directly on the ESP32 microcontroller, with full protocol support including WireGuard encryption, DERP relay, and NAT traversal, over WiFi or 4G. It lets ESP32-based IoT devices join a private Tailscale network and communicate securely with any peer without a separate gateway device, aimed at IoT developers building devices that need private remote access.

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