unsurv offline

An open source, privacy friendly, compact GNSS receiver with ESP32 and NFC for all your location based projects, including tracking surveillance cameras

Jan 04, 2022

Unsurv Campaign Concludes

Our campaign ends soon. It's your last chance to get in on the first batch of unsurv offline! Read the full update.


Dec 29, 2021

Home stretch for the unsurv campaign

Just a quick note to let you all know I am giving a talk at the remote Chaos Computer Congress in Germany on Thursday, December 30th. And a plea to help us find the last few backers we need to conclude our campaign successfully. Read the full update.


Dec 21, 2021

Unsurv's Companion Android App

The update this week is about new features of the companion Android app which lets you interface with your unsurv offline. Read the full update.


Dec 15, 2021

Offline Syncing with Unsurv

This update re-focuses on how to use unsurv offline. You'll learn how to automatically synchronize offline any kind of data on your unsurv using a small home-grown server running on a Raspberry Pi. Read the full update.


Dec 13, 2021

The How, What, and Why of Unsurv

This update is about the general goals of the unsurv framework and what kinds of technologies it uses to better understand offline surveillance. Read the full update.


Dec 01, 2021

Making a fitness tracker with unsurv

Welcome to the first weekly update about unsurv offline. Over the coming weeks you will learn what inspired this project, how to improve data on OpenStreetMap, and how to automatically synchronize data from unsurv offline to a small, homemade server. First up though: a custom fitness tracker. Read the full update.


Nov 23, 2021

We are now Live!

An open source, privacy friendly, compact GNSS receiver with ESP32 and NFC for all your location based projects, including tracking surveillance cameras Read the full update.

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