bomonike

IoT devices for Meschtastic can be flashed to use Mesh Node access by Reticulum gateway to wifi thru the internet.

Overview

Why?
Architecture
- Clients used by
Meshtastic Hardware
Reticulum Install
Reticulum Configuration
Software Install
Commands
Integrations
Accounting System

NOTE: Content here are my personal opinions, and not intended to represent any employer (past or present). “PROTIP:” here highlight information I haven’t seen elsewhere on the internet because it is hard-won, little-know but significant facts based on my personal research and experience.

Why?

Although the internet being down may be unimaginable, it does happen.

LoRa was designed to operate over long distances at extremely low bandwidth power, ith very high latency.

Coverage can be wide when there are enough Repeaters which forward messages between Rnodes.

Text messaging without the Internet.

https://unsigned.io/contact.html#reticulum:matrix.org

Architecture

Meshtastic (at meshtastic.org) created open-sourced firmware as a volunteer community. The firmware is flashed onto off-the-shelf LoRa radio hardware, creating a mesh communication network.

MeshCore competes with Meshtastic.

Reticulum is a Python module which runs in a Raspberry Pi or ESP32 board with radio chips that transmit LoRA messages. Reticulum was created by Mark Qvist (LXMF at 8dd57a738226809646089335a6b03695)

QUESTION: Run on Mac Mini?

Conceptually, Reticulum runs on top of Meshtastic, Mesh Core, and WiFi, thus bridging the techologies and provides a gateway to the regular wide-area internet.

Reticulum wraps its packets into Meshtastic messages, sends them over LoRa, then unwraps them back into Reticulum on the other side.

REMEMBER: Reticulum does not use IP addresses and ports known from IP, TCP and UDP. Reticulum packets transmitted do not include information about where they originated from.

This enables destination identities to be “self soverign” rather than assigned by a central bureaucracy. Thus, Reticulum are networks without kill-switches, surveillance, censorship and control: networks that can freely interoperate, associate and disassociate with each other.

Reticulumi recognizes each destination apps that use Reticulum to receive data as a 16-byte hash derived from cryptographic identity characteristics.

All communication is secured with strong, modern encryption by default. BLOG: Reticulum is a cryptography-based networking stack offering end-to-end encryption (using Ed25519 Signatures), initiator anonymity, autoconfiguring cryptographically backed multi-hop transport, and unforgeable delivery acknowledgements.

Clients used by

https://reticulum.network/

uses the peer-to-peer and distributed messaging system LXMF (Lightweight Extensible Message Format) defined at https://github.com/markqvist/lxmf There is no sign-up, no service providers, no “end-user license agreements”, no data theft and no surveillance. You own the system.

MeshChat
pip install nomadnet # Nomad Network
VIDEO : https://github.com/markqvist/Sideband is an extensible LXMF messaging and LXST telephony client, situational awareness tracker and remote control and monitoring system for Android, Linux, macOS and Windows. It communicates over Reticulum networks using LoRa, Packet Radio, WiFi, I2P, or anything else Reticulum supports.

Each LXMF message is identified by its message-id constructed from a SHA-256 hash of the Destination, Source and Payload.

Install LXMF to run in an isolated environment:
```
pip install lxmf
```
Example receiver Python code at https://github.com/markqvist/LXMF/blob/master/docs/example_receiver.py
Example sender Python code at https://github.com/markqvist/LXMF/blob/master/docs/example_sender.py
VIDEO: https://github.com/fotografm/rns-map Simon Phillip’s to bridge from laptop to PiZero:
```
ssh jump
```

Meshtastic Hardware

LILYGO T-Beam, T-Echo, T3S3 — most popular boards that most start with it
Heltec WiFi LoRa 32 v3 v4 , Wireless Tracker, Vision Master
RAK Wireless WisBlock Meshtastic Starter Kit
Seeed Studio SenseCAP Card Tracker, XIAO ESP32 boards (from China)
Nano-G seriesNano-G1, Nano-G2 (community designed)
B&Q Consulting Mesh devices sold pre-flashed

MakerHawk $34.99 Heltec $35.99 Waveshare Raspberry Pi LoRa HAT based on SX1262, covers 915MHz frequency band antenna. It allows data transmission up to 5km through serial port. Its standard Raspberry Pi 40PIN GPIO extension header supports Raspberry Pi series boards Onboard CP2102 USB TO UART converter, for serial debugging Brings the UART control interface, for connecting host boards like Arduino/STM32. It has 4x LED indicators to check the module status LoRa spread spectrum modulation technology, up to 81 available signal channel, longer communication distance, more robust to interference Auto multi-level repeating, suit for ultra long range communication, allows multi network on the same region

Reticulum Install

BLOG: Install Reticulum’s module from PyPi.org: Option A: Install the package which require no external dependencies:
```
uv add rnspure
```
Option B: The ‘rns package requests dependency downloads dynamically:
```
uv add rns    # = pip install 
```
The rns package enables

Reticulum Configuration

Generate a detailed example file at ~/.reticulum/config (to learn from):
```
bashrnsd --exampleconfig
```
The default configuration provides basic connectivity to other locally reachable Reticulum peers. Example:
```
 ini[reticulum]
 enable_transport = No

 [interfaces]

 [[AutoInterface]]
 type = AutoInterface
 enabled = yes
```
Add a global distributed backbone of Reticulum transport nodes from among interface definitions for connecting to this backbone on websites such as https://directory.rns.recipes and https://rmap.world. Example: Add a TCP connection to a public node in your config, such as:
```
 ini[[RNS Testnet billings]]
 type = TCPClientInterface
 enabled = yes
 target_host = billings.connect.reticulum.network
 target_port = 4965
```
If you don’t have transceiver hardware, you can build an RNode — a general-purpose long-range digital radio transceiver that integrates easily with Reticulum — by installing custom firmware on a supported LoRa development board using an auto-install script or web-based flasher. —bash pip install rnodeconf rnodeconf –autoinstall # flash a LILYGO or Heltec board ```

Add to config:

 ini[[RNode LoRa]]
 type = RNodeInterface
 enabled = yes
 port = /dev/ttyUSB0
 frequency = 868000000
 bandwidth = 125000
 txpower = 7
 spreadingfactor = 8
 codingrate = 5

Run the included rnsd command to start Reticulum as a service. When rnsd is running, it keeps all configured interfaces open, handles transport if enabled, and allows any other programs to immediately use the Reticulum network. Reticulum Network
```
rnsd -d     # run as daemon (background)
rnsd        # run in foreground
```
This locks the CLI window.

Software Install

Commands

Commands rnstatus and rnsd and lxmd commands

LXMF (Lightweight Extensible Message Format) at https://github.com/markqvist/lxmf is a distributed, delay and disruption tolerant message transfer protocol built on Reticulum.

LXST

https://github.com/landandair/RNS_Over_Meshtastic

Integrations

MCP AI Agent Protocol

Whatsapp Communications

Accounting System

https://www.gnucash.org/ “is personal and small-business financial-accounting software developed, maintained, documented, and translated entirely by volunteers.”

GNU General Public License, Version 2, or (at your option) Version 3.

Install on MacOS: ``` brew info GnuCash

==> gnucash ✘: 5.15-1 https://www.gnucash.org/ Not installed From: https://github.com/Homebrew/homebrew-cask/blob/HEAD/Casks/g/gnucash.rb ==> Name GnuCash ==> Description Double-entry accounting program ==> Requirements Required: macOS >= 11 ✔ ==> Artifacts Gnucash.app (App) ==> Downloading https://formulae.brew.sh/api/cask/gnucash.json ==> Analytics install: 125 (30 days), 444 (90 days), 2,006 (365 days)

brew install GnuCash open -a gnucash.app

1. GitHub code releases
   https://github.com/Gnucash/gnucash/releases
   5.15
   WARNING: code.gnucash.org/website/ no longer works.

1. User tutorials at
   ```bash
   open -a gnucash.app

file:///Users/johndoe/Applications/Gnucash.app/Contents/Resources/en.lproj/GnuCash%20Guide/index.html

Menu: Gnucash File Edit View Actions Business Reports Tools Windows Help

_{26-04-28 v003 md heading @mesh-networking.md created 2026-04-15}