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Shall we check your Wi-Fi? More information about Shall we check your Wi-Fi? More information about the device in the previous reel ​Full documentation and schematics are available on the CiferTech GitHub repository. And don't forget me @uptime.lab 😊
Shall we check your Wi-Fi? ESP32-DIV, a multi-pur Shall we check your Wi-Fi? ESP32-DIV, a multi-purpose wireless analysis tool based on the ESP32 microcontroller. This open-source project integrates multiple modules to cover a wide range of frequencies and protocols. ​Hardware specifications: Core: ESP32-S3 Display: 2.8 inch ILI9341 Touchscreen Connectivity: Wi-Fi and BLE onboard Expansion: NRF24L01 for 2.4GHz and CC1101 for Sub-GHz analysis Peripherals: IR transceiver and SD card slot for logging ​The device runs custom firmware that includes tools like a Wi-Fi analyzer, deauth detector, BLE sniffer, and signal jammer. It essentially functions as a DIY alternative to commercial pentesting tools. ​Full documentation and schematics are available on the CiferTech GitHub repository. And do not forget me 😊 @uptime.lab
Building my new mini-supercomputer 🙂 Raspberry Pi Building my new mini-supercomputer :) Raspberry Pi 4 with four Raspberry Pi Zero 2W. PoE powered Based on Cluster HAT Individual Raspberry Pi Zero power controlled via Controller Pi GPIO (I2C) Raspberry Pi Zeros powered via Controller Pi GPIO 3D printed stand Waveshare PoE HAT Satisfying boot sequence at the end! Full part list and STL file are on my blog, article "The Tiny Cluster", link in the profile
MinCab v3 A carrier board for Raspberry Pi CM4 wi MinCab v3 A carrier board for Raspberry Pi CM4 with USB to serial chip on board. The smallest board for use with a phone. More about the board on my blog The board is open source and is available on my GitHub. Links are in the profile Just in case this is repost of my old reel @uptime.lab because the project MagSat (one of the latest reels) will be based on this Happy new year btw!
MagSat v0.1 The prototype of the device is a comp MagSat v0.1 The prototype of the device is a companion to your phone. More details in the latest reels. And in future ones. Project for next year.
MagSat v0.1. The satellite has docked. The protot MagSat v0.1. The satellite has docked. The prototype of the device is a companion to your phone. This is just the first module, more of a proof of concept. The idea is that it will be a sandwich of various modules, from an extra battery to powerful WiFi compatible with Kali Linux. What do you think? Do you need such a device, and what modules would be interesting to see?
5 hours of development a 7" rack door in 16 second 5 hours of development a 7" rack door in 16 seconds
How to fit 80 Mac minis into a server rack 15 rack How to fit 80 Mac minis into a server rack 15 rack units in total. Rails for mounting and MDM as a management tool
Four DGX Spark in their own rack "real" 48U rack f Four DGX Spark in their own rack "real" 48U rack for scale 4 PFLOPs and 512GB unified RAM in 7" 4U (7-inch)
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  • Raspberry Pi

Other projects

  • Raid on Raspberry Pi with Compute Blade
  • Compute Blade Auto-Reboot in case of problems
  • Compute Blade PCIe 3.0
  • Firmware update Raspberry Pi CM5 (Compute Module 5)
  • iFixTheButton Mac mini 2024 hack
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