Comparison: LILYGO T-Echo, T-Echo Plus. In case anyone was wondering. The Plus is much more bulky due to the massive battery (2500mAh) and it has a proper whip antenna now (I had to replace the stub on the legacy T-Echo.)

DWeb Camp 2026 will happen in Berlin!!!

Stickers for @dod.ngo and decentral.community at #39c3 arrived 😊

Next @swapfest.berlin at @c-base.org on Jan/11!

Released potato-mesh v0.5.7, trace routes are now properly rendered as dashed lines, among others... github.com/l5yth/potato...

Assembled an #ollee watch (Casio F-91W) for my daughter for Christmas. Don't tell her yet ...

This "compact" Linux book from 2002 contains 670 pages and a CD-ROM with #SuSE Linux "test version (no support)" ...

Comparison: #Meshtastic MediumFast with 250kHz bandwidth versus #Meshcore Narrow with 62.5kHz (right). We are tempted to also created "narrow" channels on Meshtastic.

Next week we will have our last DoD Stammitsch in 2025 on board of @c-base.org Let's conspire on the plan for CDC / #39c3 end of this year and what is in the air for 2026. Please RSVP on @smokesignal.events All creatures welcome! smokesignal.events/did:plc:cspd...

Reading l33t newspapers. ☕ #1337

Just received today. #Meshtastic is headline topic in the German @makemagazin.de. Curious what they will find out. * Outdoor comms without internet * Open source, cheap, eavesdrop secure * For tracking, chat, and sensor data

I'm just reading the #Reticulum docs. It is one of those rare pieces of software that feels like it was smuggled in from a parallel timeline, one where decentralization actually meant cutting the umbilical cord to the Empire. reticulum.network/start.html

Created a bootable #Archlinux DVD-ROM 202511 on my Thinkpad X220 - just in case!

Finally added support rendering the power and environmental telemetry data in the frontend of potato-mesh #Meshtastic node dashboard. github.com/l5yth/potato...

I got myself an USB tester to put an end to the cable mess. Now I can identify data or no data (D+/-)? Power or no power (VBUS)? USB-C power delivery or default (CC1/2)? Also good to check for broken cables (GND, Shield, etc.)

What the actual ... @signal.org just tricked me into believing they turned off my backups to channel me into a menu to enable their commercial cloud backups!?? Uploading my messages to the cloud??? Wtf I'm so disappointed. At least add a button to this page that leads to the offline backups menu!

New Portduino 868MHz node. Raspberry Pi4B Archlinux btw Waveshare SX1268 LoRa hat InnoMaker aluminum case RAK 868MHz antenna #Meshtastic 2.7.13 native

I use a lock screen that takes a screenshot of my desktop and adds a blur for privacy reasons. Apparently, running an #SDR on the device is hard to hide with a blur 😂

Upgraded the #SteamDeck OLED from 512GB to 2TB. Since SteamOS is a full Archlinux, I didn't even need a computer to mirror and enhance the SSD. I just used a Thinkpad docking station and an M2 case to attach the SSD.

Tickets for #39c3 were sold out in less than a second. I wish the congress was less gated and also in a city that's not so expensive as Hamburg during Christmas holidays.

Turns out you can fit an optical drive in that cool slice docking station for the X220. So, I went ahead and installed GTA2 from CD-ROM as if it's 1999. 😌

I removed the proprietary BIOS from my new Thinkpad X220 and flashed #coreboot with SeaBIOS. I also neutralized the Intel Management Engine. Bonus: I had spare space on the firmware chip, so I also added Tetris and Doom which I can play now even without any operating system.

Built my first federated app. Each new publicly hosted instace announces their existence, and if correctly configured, will be accepted into the mesh of the meshes ... already seeing eight instances in different regions.

Released v0.5 of the Meshtastic grid dashboard. I decided to add federation to it. Let's see how it goes :-) github.com/l5yth/potato...

"EVE Offline" (War for New Eden) Hell of a Game 10/10

The modded Casio F-91W by N-O-D-E with inverted display and white backlight.

Added neighbor info to the meshtastic explorer dashboard. You can see the actual mesh now. Each line is a direct connection.

We are alarmed by reports that Germany is on the verge of a catastrophic about-face, reversing its longstanding and principled opposition to the EU’s Chat Control proposal which, if passed, could spell the end of the right to privacy in Europe. signal.org/blog/pdfs/ge...

This evening: "BHNT 106 - 30 years of c-base" - first time in the recently renovated mainhall of @c-base.org RSVP and bring your hacks*! (*)hacks with connection to c-base preferred bhnt.c-base.org/2025-09-30-n...

I will be talking about potato-mesh #meshtastic dashboard at @bhnt.c-base.org tomorrow. bhnt.c-base.org/2025-09-30-n...

Will be at @c-base.org today for @swapfest.berlin. Meet me at the bar. www.swapfest.berlin

I bought a #Thinkpad X220 (again) as if it was 2012. This is the rare version with USB3 and an Intel Core i7-2460M. It is also in a fairly good condition. I'll max out the RAM to 16GB and add two SSDs to 512GB + 2TB. And I'll swap out the TFT screen with an LG IPS display.

I looked up the specs of the Waveshare SX1268 #LoRa hat which is intended to be mounted on a Raspberry Pi through a 2x20 pin header. I did some research and thought it would be feasible to map the pins to a 2x12 pin header of the Odroid H3+.

Charging the #meshtastic solar batteries to 100% before the winter hits. Let's see how long we can stay online. RAK outdoor antenna 868/+5.8dbi RAK surge protector (GND) RAK WisMesh solar battery light RAK WisMesh repeater

The RAK WisMesh Tag with keychain arrived today. It has a great form factor and works really great with #Meshtastic out of the box. Did some testing in the neighborhood.

I built a #meshtastic dashboard for local communities over the weekend. It has a chat and map view.

The incredible Berlin ICC opened for 49h this weekend. Designed like a spaceship, served as congress center for 20k people in the 1970s. Today, there is no plan or idea what to do with it. But it's so pretty.

Rant: SMA vs. RP-SMA. justinparrtech.com/JustinParr-T...

Today my GPIO expansion for the T-Echo arrived, so I can add a temperature and humidity sensor outside the case. All my #meshtastic metadata will contain weather readings afterwards.

Someone instructed AI to send out spam in batches but the agent instead sent out the entire script including API address and tokens. Matches my kind of humor.

C-Base under maintenance. 🌝

Switched to Niagara Launcher on GrapheneOS and can highly recommend it for productivity and peace of mind. Bonus points for being free and without ads!

Explained my son how electric circuits work and now his #minecraft crafting table is glowing in three colours.

Hooked up the Meshology 868MHz whip antenna to a #nanoVNA and got the following results. SWR 1.247 LOGMAG -19.12 dB SMITH 50 Ω Will be using this on my Lilygo T-Echo at 98.8% power acceptance nearly perfect.

The Berlin Swapfest is now on! Feel free to just come through to @c-base.org no registration needed! We’ve got some great items to swap this time thanks to our awesome swappers.

Mounted the omnidirectional 868 MHz +3dBi antenna on the rooftop pole today. Also tested the solar panel with the #LoRa hardware and it keeps it at 100% on a sunny day at least. Will assemble the rest next week. #Meshtastic

How short do you want your coax cable? Yes! #LoRa

Testing the mobile setup with a LILYGO T-Deck in my car. #meshtastic Quite some nodes around this area.

Temperature and humidity sensors also working now (ELV-AM-TH1 head). #esp32 Firmware: github.com/l5yth/elv-bm...

Lots of activity on #Meshtastic in Berlin @c-base.org #KøpiBleibt.