TL;DR
The article discusses using an ESP32-S3 microcontroller as a VPN gateway for accessing home networks, presenting it as a viable alternative to the more common Raspberry Pi Zero setup. The project leverages the MicroLink library, which is a Tailscale client implementation designed for the ESP32 family. It highlights the ESP32's advantages, such as faster boot times and lower power consumption, while also noting that setting it up takes longer compared to a Raspberry Pi.
Why This Was Curated
The article provides practical insights on using an ESP32 as a VPN gateway, which is highly relevant for software developers interested in hardware. It is accessible and offers actionable steps, although it could benefit from more detailed tutorials or examples to enhance its depth.