The Meshtastic Android app handles communication and displays the location of group members. It includes instructions on connecting to a device, common tasks, and configuration options.
A review of Meshtastic, a cheap, encrypted, offgrid communicator using T-Beam devices. The review includes both positive and negative aspects of the project.
T-Beam Meshtastic is a wireless module with ESP32, LoRa, GPS, WiFi, and Bluetooth capabilities. It features a 0.96-inch OLED display and supports various frequency bands including 433/868/915/923Mhz.
An open source, off-grid, decentralized, mesh network built to run on affordable, low-power devices.
"This document is aimed at the Arduino developers, radio experimenters, hobbyists and anyone interested in building a receiver based on the Si473X IC family from Silicon Labs. This project is about an Arduino library for the SI473X BROADCAST AM, SSB and FM/RDS RADIO RECEIVERS. Frequency ranges of AM and SSB modes are 150kHz to 30MHz, and FM mode is 64 to 108 MHz."
Nick Farrow has created MeshBoard, a text-based bulletin board system inspired by the BBSes of the 1970s and 1980s, running on a Raspberry Pi using the Meshtastic mesh network. The project allows for menu navigation and interactive games like Tic Tac Toe and an Escape Room, with no internet required. It leverages Python to create a modular and easily extensible platform, with plans to expand features such as file transfer over the Meshtastic network.
GUI application for using HackRF as a spectrum analyzer with features like optimized settings, easy retuning, peak/persistent display, and more.
This article provides a guide on how to receive weather satellite images using SatDump.
This blog post announces the release of Flipper Zero firmware version 1.0, highlighting major new features like dynamic app loading, a redesigned NFC subsystem, JavaScript support, and various system improvements.
A new study published by Australian government researchers and Swinburne University found that good quality studies show no effect from radio waves on plants and animals, while poor-quality studies show an effect.
