https://antoineboucher.info/CV/blog/tags/reverse-engineering/Recent content in Reverse Engineering on Antoine BoucherHugoen-usMon, 13 Apr 2026 12:00:00 -0400https://antoineboucher.info/CV/blog/posts/renpho-health-api-blueprint/Sun, 10 Oct 2021 10:00:00 -0400https://antoineboucher.info/CV/blog/posts/renpho-health-api-blueprint/<h2 id="inspiration-from-bryan-johnsons-blueprint-protocol">Inspiration from Bryan Johnson’s &ldquo;Blueprint Protocol&rdquo;</h2> <p>Personal health tracking, for me, started with Bryan Johnson’s &ldquo;Blueprint Protocol&rdquo;—a push for self-quantification that matched how I already thought about fitness. I wanted the same granularity for my own body, and a Renpho scale with bio-impedance turned out to be a practical way to get a steady stream of numbers beyond simple weight.</p> <p><img src="https://antoineboucher.info/CV/blog/posts/renpho-health-api-blueprint/images/blueprint.jpg" alt="Blueprint Protocol Inspiration"></p> <h2 id="forking-hass-renpho-and-the-home-assistant-ecosystem">Forking hass-renpho and the Home Assistant ecosystem</h2> <p>I found <code>hass-renpho</code>, a custom integration that pulls Renpho scale data into Home Assistant. The project had gone quiet, and with the original maintainer unavailable I forked it to extend support for more of the metrics the hardware exposes.</p>