Cifer @techcifer
Ideas find and claim us; we are merely their vessels, not their architects. 👁 https://t.co/0574RnhFOu youtube.com/@techcifer Earth C-137 Joined July 2018-
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I created a playlist on Spotify with the songs you recommended, and I’ll continue to add more to it 🎵🎶 open.spotify.com/playlist/4WUyi…
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Just uploaded Part 1 of the ESP32-DIV redesign! 🔧 Fixing all the stuff I hated about the old board — better power, backlight control, SD detection, and more. Watch here 👇 youtube.com/watch?v=GqUX6T…
I got some open-source projects. You like open-source projects?!
🚨 New Video is Live! 🛠️ Build Your nRFBox – Open-source ESP32-powered device for scanning, jamming, and spoofing BLE, Wi-Fi, and 2.4GHz networks. ▶️ Watch now: youtu.be/-b0muIsx3mc
nRFBOX v2.7.2 Release 🚀 ◽ What's New 🌟 - 📱 BLE Spoofer for Android - 💾 SD Card Firmware Support - 📶 Wi-Fi Deauther ◽ What's Changed 🛠️ - 🎨 Full Menu Remake - 🐛 Bug Fixes - ⚙️ Better Menu Handling - 🔧 Feature Improvements github.com/cifertech/nRFB…
I Accidentally Built an RFID Jammer 🌚 youtu.be/mA8BXmOVNjE?si…
I get asked a lot if I sell pre-assembled ESP32-DIV units. Right now, the answer is No. The project is still in development, and I need to address flaws in both hardware and software. I’m not willing to sell something that’s not ready. A reliable version is coming 🍻
Quick demo of the Sub-GHz replay attack feature on the ESP32-DIV. Scan, save, and send in seconds. GitHub Repo: github.com/cifertech/ESP3…
Wasted an hour messing with soldering and code, trying to figure out why my I2C line was dead. Turns out, it was just a super tiny solder speck screwing things up. 🧠
ESP32-DIV v1.1.0 is out! 📡 New Features: 🔸Wi-Fi deauth 🔸Captive portal 🔸BLE sniffer 🔸SD/OTA updates 🔸Serial monitor 🔸Sub-GHz naming++ v1.1.0 release: github.com/cifertech/ESP3… github.com/cifertech/ESP3…
ESP32-DIV v1.1.0 is out! 📡 v1.1.0 release note: github.com/cifertech/ESP3…
ESP32-DIV v1.1.0 is out! 📡 New Features: 🔸Wi-Fi deauth 🔸Captive portal 🔸BLE sniffer 🔸SD/OTA updates 🔸Serial monitor 🔸Sub-GHz naming++ v1.1.0 release: github.com/cifertech/ESP3… Wiki: github.com/cifertech/ESP3… #ESP32 #CyberSecurity
ESP32-DIV new release is just around the corner! github.com/cifertech/ESP3…
It shouldn’t be this easy! #esp32 #CyberSecurity
It’s surprising how many Sub-GHz signals you can pick up at a mall. This experiment gave me some great ideas to improve the Sub-GHz features of the ESP32-DIV.
Built ESP32-DIV. Now my neighbor’s smart fridge thinks it's 1998 again. ❄️
ESP32DIV is a fully open-source multi-band wireless toolkit based on the ESP32. ✅ Wi-Fi (2.4GHz) ✅ Bluetooth (BLE + Classic) ✅ 2.4GHz ISM protocols ✅ Sub-GHz frequencies (e.g., 315/433MHz) 📺 YouTube Video: youtu.be/jVp1zlcsrOY 🔗 GitHub: github.com/cifertech/ESP3…
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