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Ethernet and network linked units
Two modes to do this using ethernet: MQTT servers or links: Ethernet module attached to RAK 19007 board Pi or other HAT: (can enable meshtastic CLI this way) pizero with POE hat (careful with the waveshare units, they have a CRC issue) pi 3A with usb ethernet ...
Station G2 notes
Station G2 is a high RF power (30 dBm vs. 22 dBm) unit with a strong pre-amp, making it excellent for a base unit, especially with a good omni antenna (5-9 dB) Setup: out of the box, connect by usb to a computer running chrome or similar webflash with latest v...
Useful articles and links
Meshtastic Australia excellent analysis of roles Caltopo mapping Hawaii and global mapping of our nodes (even Austria) NEMARC. NE Maryland Amateur radio club-excellent source for meshsense app Meteor burst article Meshmap. alternate mesh map Station G2 wiki Si...
solar build notes
Latest notes: 7.19.25: solar controller timer-activate wifi 1 hour per day at sunset, activate unifi backhaul for maintenance-upgrades via CLI enable wifi on unifi in maintenance mode to link to picoW unit wifi, so no ethernet needed 6W panel matches with 3000...
Administration notes
Normal use: copy public key from admin unit: should be static, e.g. not a mobile unit unless you are a roaming repair guy (see DeNiro in "Brazil") should have large antenna to join distant nodes directly, without hops can be in client mode, not client mute pub...
Python notes
Using the python CLI (command line interface) allows you to directly interact with units via serial (usb) wifi (TCP) or bluetooth (BLE). Most reliable is of course serial, and this is the best way to configure one or many devices, as you can use the python scr...
meshtasticd: running meshtastic on a Pi
meshtasticd installation: Pi lite 64 bit pi/raspberry-> pi/<your password here> raspi-config enable ssh, spi, i2c, wifi alt login: admin/<yourpassword> sudo echo 'deb http://download.opensuse.org/repositories/network:/Meshtastic:/beta/Raspbian_12/ /' | sudo te...
Meshsense: install on linux or others
Meshsense linux Best success: Rpi 4 with docker, running meshtastic and hosting RP2040 on serial mode Created a Pi4 running meshsense beta 1.10 on raspian bullseye also meshtastic python, dual homed to see internal and remote networks, hosting an RP2040 22 dB ...
Things I wish I knew when choosing before setting up
First, figure out what interests you about mesh networks: radio? emergency communications? community communication for events? Next, go to meshtastic.org and look over the pages, what is there, what is too deep or too shallow to answer your questions Some basi...
meshbot text service
On certain channels, you can use short text commands to get automated text messages sent back to you by direct message (DM). Try these commands: wx: weather forecast solar: solar flare data moon: moon dataFull list: Networking Command Description ✅ Works Off-G...
piHAT setups
These are technical notes to help setup meshADV HAT boards that go onto Pi zero, 3b+, 4b+ and 5 boards: meshtasticd piHAT piHAT installation: meshadv PiHAT (full and mini) raspian 12 (bookworm) is best https://github.com/chrismyers2000/MeshAdv-Pi-Hat?tab=readm...
dashboard projects
Download meshtastic_dashboard.html (text/html, 20.6 KB) Download heltecv4_dashboard.html (text/html, 15.0 KB) Migrated from Apple Server Wiki. Original page ID: b7x5t6
sdr
HPA OpenwebRX+ http://sdrhpa.kamuela.org:8173/?f=7090&mod=lsb#freq=7090000,mod=lsb,sql=-150 Waimea Web-888 http://cm.kamuela.org:8073/?f=7090&mod=lsb Waimea OpenwebRX+ http://cm.kamuela.org:8093/#freq=7090000,mod=lsb,sql=-150 Notes: Each of these can be tuned ...
Module 0: Cybersecurity course page
Course outline: Levels: Physical: wired and wireless networks, fiber networks-how do they work, how are they vulnerable Logical: How does information pass through these networks: protocols, transport, machine to machine communications, malware, hacking, code, ...
Module 1.1: Ethernet cables
If you want to learn about driving, you first have to understand what a road is. In this case, network "roads" are cables, but can also be fiber optics or wireless networks We need to understand how to create one of these "roads" from scratch We will be using ...
Module 1.2: Terminal commands, network scanning
9.1.26: terminal commands Reference: Download Take Control of the Mac Command Line with Terminal (3.4).pdf (application/pdf, 2.2 MB) We will be using macbook air computers, with OS version 12.7.6 on the elab network wifi. IPNM was version 2.7.3 or 2.8c1 terms ...
Module 2.1: Files and navigation
======Review so far: ================================= We learned about physical links: ethernet cables 8 wires in pairs on pair is transmit (TX) one is receive (RX) full duplex (talking and listening at the same time)We used terminal to learn about our comp...
Module 9.1: C-I-A and the cybersecurity "kill cycle"
CIA is not just a secret branch of the government, it stands for three key parts of cybersecurity: Confidentiality: making sure what you store on your computer is not shared (data) Integrity: making sure your data is not changed in any way, e.g. a bank balance...