off-grid

A decentralized messaging and sharing app built on top of Secure Scuttlebutt (SSB).

Meshtastic device firmware

Communicate with others and broadcast Bitcoin transactions off-grid without internet access or even power grid.

This is Electra blockchain's repository for a decentralized micro-grid electricity exchange solution

Communicate Freely

Chat and send Bitcoin even without internet connection, using the Locha Mesh network.

WROLPi: Create your own off-grid library

The firmware for the newest Turpial board

Viento or "Wind": Off-Grid and Constrained Computing Optimization Effort

Chime: the wind network discovery app

The firmware for the radio module

Python library & CLI for your Outback/Mate3s solar power system

What was once a school bus is now a home, an engineering platform, and a learning experience.

GUI version of MetaMail, an off-Grid E-Mail Service with SHA-256 Password Encryptions

Chime: the wind network discovery app

A driver to integrate SMA SunnyIsland (SI) inverters with Victron Venus OS to emulate a VE.Bus inverter. Provides the required BMS capability to the SI to manage battery charging in both DC and AC coupled operation.

A greenhouse / weather station project (off grid) intermixed with MQTT and Node-Red

Turn on an inverter only when the refrigerator is on

Mars Radio is an educational platform built from the collective knowledge of a cooperative of artists, technologists, and explorers. Our knowledge spans across many fields, from sustainable off-grid living to up-and-coming technologies. This educational program is an invitation for you to join us, to help us harness these powerful tools to improve your community.