Technopolis.tv
@technopolis.tv
Husband ▫️ Father of 6 ▫️ Cypherpunk ▫️ Hacker ▫️ Blogger ▫️ (Embedded) Programmer
Advanced journeys into digital madness!
https://www.technopolis.tv
#Arduino #ESP32 #STM32 #LoRa #Linux
Advanced journeys into digital madness!
https://www.technopolis.tv
#Arduino #ESP32 #STM32 #LoRa #Linux
Pinned
Technopolis.tv
@technopolis.tv
· May 18
Playing Minecraft for free while trying not to burn bridges
In one of my first blog posts I showed how to Play Minecraft (1.20.2) without purchasing it. Unfortunately in the subsequent version, Minecraft version 1.20.2, the trick to enter the Multiplayer mode ...
www.technopolis.tv
www.technopolis.tv/blog/2025/05...
"Simple as that. No backdoors, cross platform, easy to install, with tons of cool features. You don’t need to register anything. Choose your operating system, download, install and play."
#Minecraft #PolyMC #AI #Microsoft #Google #Amazon #Gaza #War #Ukraine
"Simple as that. No backdoors, cross platform, easy to install, with tons of cool features. You don’t need to register anything. Choose your operating system, download, install and play."
#Minecraft #PolyMC #AI #Microsoft #Google #Amazon #Gaza #War #Ukraine
No Raspberries Jeff! @jeffgeerling.com
May 26, 2025 at 3:18 PM
No Raspberries Jeff! @jeffgeerling.com
www.technopolis.tv/blog/2025/05...
"Simple as that. No backdoors, cross platform, easy to install, with tons of cool features. You don’t need to register anything. Choose your operating system, download, install and play."
#Minecraft #PolyMC #AI #Microsoft #Google #Amazon #Gaza #War #Ukraine
"Simple as that. No backdoors, cross platform, easy to install, with tons of cool features. You don’t need to register anything. Choose your operating system, download, install and play."
#Minecraft #PolyMC #AI #Microsoft #Google #Amazon #Gaza #War #Ukraine
Playing Minecraft for free while trying not to burn bridges
In one of my first blog posts I showed how to Play Minecraft (1.20.2) without purchasing it. Unfortunately in the subsequent version, Minecraft version 1.20.2, the trick to enter the Multiplayer mode ...
www.technopolis.tv
May 18, 2025 at 12:08 PM
www.technopolis.tv/blog/2025/05...
"Simple as that. No backdoors, cross platform, easy to install, with tons of cool features. You don’t need to register anything. Choose your operating system, download, install and play."
#Minecraft #PolyMC #AI #Microsoft #Google #Amazon #Gaza #War #Ukraine
"Simple as that. No backdoors, cross platform, easy to install, with tons of cool features. You don’t need to register anything. Choose your operating system, download, install and play."
#Minecraft #PolyMC #AI #Microsoft #Google #Amazon #Gaza #War #Ukraine
Reposted by Technopolis.tv
Reposted by Technopolis.tv
Reposted by Technopolis.tv
As I said yesterday, this one is a bit late due to other stuff that needed to be taken care of, but better late than never, so here it is:
youtu.be/qSQbpS9waIA
youtu.be/qSQbpS9waIA
We're building a high-end router. Here's the update for January 2025.
YouTube video by Tomaž Zaman
youtu.be
February 6, 2025 at 6:23 PM
As I said yesterday, this one is a bit late due to other stuff that needed to be taken care of, but better late than never, so here it is:
youtu.be/qSQbpS9waIA
youtu.be/qSQbpS9waIA
Reposted by Technopolis.tv
Today I upgraded the mini rack: it now has SDR capabilities courtesy of a CaribouLite, for portable radio fun!
Full video on the setup and remote SDR with GQRX here: www.youtube.com/watch?v=Hz2W...
Full video on the setup and remote SDR with GQRX here: www.youtube.com/watch?v=Hz2W...
January 24, 2025 at 3:02 PM
Today I upgraded the mini rack: it now has SDR capabilities courtesy of a CaribouLite, for portable radio fun!
Full video on the setup and remote SDR with GQRX here: www.youtube.com/watch?v=Hz2W...
Full video on the setup and remote SDR with GQRX here: www.youtube.com/watch?v=Hz2W...
Reposted by Technopolis.tv
Oh, and of course, new video. 💪
👉 My 10 Gb router PCB is better than your 10 Gb router PCB.
👉 My 10 Gb router PCB is better than your 10 Gb router PCB.
My 10 Gb router PCB is better than your 10 Gb router PCB.
YouTube video by Tomaž Zaman
youtu.be
January 21, 2025 at 2:27 PM
Oh, and of course, new video. 💪
👉 My 10 Gb router PCB is better than your 10 Gb router PCB.
👉 My 10 Gb router PCB is better than your 10 Gb router PCB.
Reposted by Technopolis.tv
JetKVM's source code is now public! github.com/jetkvm — shipping has started, I can't wait to receive the extra unit I ordered. I have something special in mind for it :) #homelab
December 30, 2024 at 9:31 PM
JetKVM's source code is now public! github.com/jetkvm — shipping has started, I can't wait to receive the extra unit I ordered. I have something special in mind for it :) #homelab
Reposted by Technopolis.tv
There was a really cool talk and demo by @bunnie.org on looking inside of WCLSP ICs with IR leds and a camera with the IR filter removed.
Extremly cool how relatively low tech this is, you can clearly see the logic structure of the IC without any physical modification to the soldered down IC.
#38C3
Extremly cool how relatively low tech this is, you can clearly see the logic structure of the IC without any physical modification to the soldered down IC.
#38C3
December 28, 2024 at 3:37 PM
There was a really cool talk and demo by @bunnie.org on looking inside of WCLSP ICs with IR leds and a camera with the IR filter removed.
Extremly cool how relatively low tech this is, you can clearly see the logic structure of the IC without any physical modification to the soldered down IC.
#38C3
Extremly cool how relatively low tech this is, you can clearly see the logic structure of the IC without any physical modification to the soldered down IC.
#38C3
Reposted by Technopolis.tv
Do you think you're sitting still right now?
- You're on a planet that orbitis a star at 30km/s
- That star is orbiting the center of a galaxy at 230km/s
- That galaxy is moving trough the universe at 600km/s.
Since you started reading this, you have traveled about 3000km.
- You're on a planet that orbitis a star at 30km/s
- That star is orbiting the center of a galaxy at 230km/s
- That galaxy is moving trough the universe at 600km/s.
Since you started reading this, you have traveled about 3000km.
December 26, 2024 at 7:02 PM
Do you think you're sitting still right now?
- You're on a planet that orbitis a star at 30km/s
- That star is orbiting the center of a galaxy at 230km/s
- That galaxy is moving trough the universe at 600km/s.
Since you started reading this, you have traveled about 3000km.
- You're on a planet that orbitis a star at 30km/s
- That star is orbiting the center of a galaxy at 230km/s
- That galaxy is moving trough the universe at 600km/s.
Since you started reading this, you have traveled about 3000km.
#Congratulations to the #Syrian people
We hope Assad is the first of many tyrants to be toppled in the coming year.
www.technopolis.tv/blog/2024/12...
We hope Assad is the first of many tyrants to be toppled in the coming year.
www.technopolis.tv/blog/2024/12...
Congratulations to the Syrian people
Techopolis sends our warmest congratulations to the Syrian people on the occasion of their liberation.
www.technopolis.tv
December 12, 2024 at 5:30 PM
#Congratulations to the #Syrian people
We hope Assad is the first of many tyrants to be toppled in the coming year.
www.technopolis.tv/blog/2024/12...
We hope Assad is the first of many tyrants to be toppled in the coming year.
www.technopolis.tv/blog/2024/12...
How to use MAVLink on #ESP32
"A big inspiration for my own protocol came through #MAVLink. It was still a good reference point even with the trouble I had.
When I want to learn something new, I usually try to break it down into small and easy digestible chunks."
www.technopolis.tv/blog/2023/07...
"A big inspiration for my own protocol came through #MAVLink. It was still a good reference point even with the trouble I had.
When I want to learn something new, I usually try to break it down into small and easy digestible chunks."
www.technopolis.tv/blog/2023/07...
How to use MAVLink on ESP32
After successfully flashing the firmware to ESP32 and connecting to your network, the vehicle can easily be controlled in QGroundControl via (virtual or hardware) Joystick.
www.technopolis.tv
December 2, 2024 at 6:22 AM
How to use MAVLink on #ESP32
"A big inspiration for my own protocol came through #MAVLink. It was still a good reference point even with the trouble I had.
When I want to learn something new, I usually try to break it down into small and easy digestible chunks."
www.technopolis.tv/blog/2023/07...
"A big inspiration for my own protocol came through #MAVLink. It was still a good reference point even with the trouble I had.
When I want to learn something new, I usually try to break it down into small and easy digestible chunks."
www.technopolis.tv/blog/2023/07...
Reverse Engineering #Arduino RFID device and dumping firmware
"Equipped with #ACR122U, #MFRC522 and #Proxmark3 I tried different known attacks against the #Crypto1 algorithm on the sample #RFID card that I got."
www.technopolis.tv/blog/2023/05...
"Equipped with #ACR122U, #MFRC522 and #Proxmark3 I tried different known attacks against the #Crypto1 algorithm on the sample #RFID card that I got."
www.technopolis.tv/blog/2023/05...
Reverse Engineering Arduino RFID device and dumping firmware
The main goal is to recover the keys or read the content of the RFID cards. quipped with ACR122U, MFRC522 and Proxmark3 I tried different known attacks against the Crypto1 algorithm
www.technopolis.tv
November 30, 2024 at 11:15 AM
Reverse Engineering #Arduino RFID device and dumping firmware
"Equipped with #ACR122U, #MFRC522 and #Proxmark3 I tried different known attacks against the #Crypto1 algorithm on the sample #RFID card that I got."
www.technopolis.tv/blog/2023/05...
"Equipped with #ACR122U, #MFRC522 and #Proxmark3 I tried different known attacks against the #Crypto1 algorithm on the sample #RFID card that I got."
www.technopolis.tv/blog/2023/05...
Reposted by Technopolis.tv
Hackers (Laserdisc, 1996)
💾 🎥 🖥️ 🌐 🕶️ 🔒 😎
💾 🎥 🖥️ 🌐 🕶️ 🔒 😎
November 29, 2024 at 4:22 PM
Hackers (Laserdisc, 1996)
💾 🎥 🖥️ 🌐 🕶️ 🔒 😎
💾 🎥 🖥️ 🌐 🕶️ 🔒 😎
SST: Secure Serial Tunnel - Signing and verifying
"Serial communication like RS-232 or RS-485 are underrated. They can still be very useful in this modern age."
www.technopolis.tv/blog/2023/05...
#Serial #RS485 #RS232 #Python #Linux #Secure #Encryption #ECC #Ed25519 #SHA512
"Serial communication like RS-232 or RS-485 are underrated. They can still be very useful in this modern age."
www.technopolis.tv/blog/2023/05...
#Serial #RS485 #RS232 #Python #Linux #Secure #Encryption #ECC #Ed25519 #SHA512
SST: Secure Serial Tunnel - Signing and verifying - Part 1
Serial communication like RS-232 or RS-485 are underrated. They can still be very useful in this modern age.
www.technopolis.tv
November 29, 2024 at 1:12 PM
Reposted by Technopolis.tv
Shamelessly stolen from Twitter. I like these F-35 threads.
November 26, 2024 at 11:51 PM
Shamelessly stolen from Twitter. I like these F-35 threads.
Reposted by Technopolis.tv
That's what I do on Xitter.
November 26, 2024 at 9:56 AM
That's what I do on Xitter.
Build Your Own HTTP Server in C with @lowleveltv.bsky.social
- Here we go!
- Here we go!
November 27, 2024 at 11:40 AM
Build Your Own HTTP Server in C with @lowleveltv.bsky.social
- Here we go!
- Here we go!
1,247.40 monthly server bill?!?!
I don't care! 😎
www.technopolis.tv/blog/2024/06...
#Serverless #AWS #Azure #JavaScript #Cloud #Firebase #Cloudflare #Server
I don't care! 😎
www.technopolis.tv/blog/2024/06...
#Serverless #AWS #Azure #JavaScript #Cloud #Firebase #Cloudflare #Server
Why I pay monthly 1,247.40 for Technopolis.tv and I’m fine with that
How can I operate a tiny blog like Technopolis.tv for 1,247.60 per month?
www.technopolis.tv
November 24, 2024 at 1:12 PM
1,247.40 monthly server bill?!?!
I don't care! 😎
www.technopolis.tv/blog/2024/06...
#Serverless #AWS #Azure #JavaScript #Cloud #Firebase #Cloudflare #Server
I don't care! 😎
www.technopolis.tv/blog/2024/06...
#Serverless #AWS #Azure #JavaScript #Cloud #Firebase #Cloudflare #Server
Reposted by Technopolis.tv
November 17, 2024 at 9:23 PM
Reposted by Technopolis.tv
You know it's serious business when btop needs to fullscreen just to display all cores...
November 22, 2024 at 5:54 AM
You know it's serious business when btop needs to fullscreen just to display all cores...
November 22, 2024 at 4:21 PM