---
categories: ["Datengarten"]
series: "Datengarten"
title: "Datengarten 78"
no: 78
subtitle: "Freifunk-OpenMPPT"
speaker: Elektra Wagenrad
speaker_url: https://twitter.com/elektra_42
date: 2017-06-13T00:00:00+02:00
event:
  start: 2017-06-13T20:00:00+02:00
  end:   2017-06-13T22:00:00+02:00
location: CCCB
language: en
streaming: true
recording: https://media.ccc.de/v/dg-78
---

OpenMTTP is a regulator designed for the Freifunk Mast project, which is used in refugee relief projects and other projects that require ad-hoc infrastructure. Elektra will present her design for energy-autonomous routers.