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Firmware Alternatives
Similar projects and alternatives to firmware
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disaster-radio
A (paused) work-in-progress long-range, low-bandwidth wireless disaster recovery mesh network powered by the sun.
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InfluxDB
Build time-series-based applications quickly and at scale.. InfluxDB is the Time Series Platform where developers build real-time applications for analytics, IoT and cloud-native services. Easy to start, it is available in the cloud or on-premises.
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LoRa-Stopwatch
Stopwatch with countdown for multiple devices being synchronized via LoRa
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ESP32-Paxcounter
Wifi & BLE driven passenger flow metering with cheap ESP32 boards
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ClusterDuck-Protocol
Firmware for an ad-hoc mesh network of Internet-of-Things devices based on LoRa (Long Range radio) that can be deployed quickly and at low cost.
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Beagle_SDR_GPS
KiwiSDR: BeagleBone web-accessible shortwave receiver and software-defined GPS
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Sonar
Write Clean C++ Code. Always.. Sonar helps you commit clean C++ code every time. With over 550 unique rules to find C++ bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.
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Meshtastic-gui-installer
Cross platform, easy to use GUI for installing Meshtastic firmware.
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Grafana
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
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Reticulum
The cryptography-based networking stack for building unstoppable networks with LoRa, Packet Radio, WiFi and everything in between.
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framework-portduino
An Arduino API that sits on top of Linux and other operating systems. This lets you run Arduino code on Raspberry PI, desktops, etc... All as a standard user-space application.
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SaaSHub
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firmware reviews and mentions
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Meshtastic / Disaster.radio / LoRa ?
Is anyone currently playing with, or is interested in creating a wireless network in the area to facilitate communication in the event of a disaster? There are these cheap, low power devices (about $20 or less) that can be programmed to communicate with others over very long distances, sending small messages, akin to SMS text message size. I was able to connect to people up to 23 miles away at my last house with this technology (via a Helium miner). The two most popular programs are Disaster.radio (https://disaster.radio/) and Meshtastic (https://meshtastic.org/). You basically put the device in an area where it has decent line-of-sight to someone else's device, and can chat to others via an Android/iPhone app that connects to the radio via bluetooth. This could be useful in general outdoor situations as well, where there is no cell phone service.
- PinePhone and LoRa?
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Communication reccomendations
I would also recommend taking a look at Meshtastic. It's an off-grid communicator that doesn't require a HAM license. It uses the unlicensed (open) 915MHz ISM band (for the US and Canada). Even though the output power is capped at 1 watt it can still reach distances as far as 50 miles (with line of site). I have personally tested it out to 12 miles using two handheld nodes. Oh, it's encrypted too. You can have a private channel with your team. It's also easy to setup fixed nodes to bridge areas that lack line of site (like a solar node on a hill).
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Looking for advice how to tackle continuous data processing from multiple ESP32's to PC
https://meshtastic.org/ might do at least some of what you need
- Idea: Walkie-Talkie app (text)
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Beside of the accent, what do you think?
Featured are: - https://disaster.radio - https://meshtastic.org
- Meshtastic is an encrypted communications platform for the Lora RF protocol
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anyone know how to flash these stupid heltecs?
After getting ESP Home Flasher, just download the pack of firmware from https://github.com/meshtastic/Meshtastic-device/releases/download/v1.2.60.ab959de/firmware-1.2.60.ab959de.zip unzip the folder and choose .bin file for Heltec and whatever version your board is (probably 2.1) in the flasher app.
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I read a TEOTWAWKI book where the characters used an app to communicate in a grid (and network) down scenario. Turns out that’s a real thing.
meshtastic
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www.saashub.com | 27 Jan 2023
Stats
meshtastic/firmware is an open source project licensed under GNU General Public License v3.0 only which is an OSI approved license.