R4TKN

13/08/2026

😆

The attack was jamming the plane's network to broadcast a fake “Delta WiFi Fast” signal to steal passenger credentials. Read more ➡️ https://cnews.link/delta-def-con-flight-wifi-phishing-attack/

29/07/2026

🚗 Android Auto on the Elecrow CrowPanel Advanced 5-inch ESP32-P4!

Here’s a first look at the Android Auto firmware running on the Elecrow CrowPanel Advanced—powered by the ESP32-P4 and paired with a sharp 5-inch 800×480 IPS capacitive touchscreen.

The display also features dedicated wireless connectivity through the ESP32-C6, supporting Wi-Fi 6 and Bluetooth 5.3, making it a strong platform for custom vehicle dashboards, motorcycle navigation displays, and embedded HMI projects.

✅ ESP32-P4 performance
✅ 5-inch 800×480 IPS touch display
✅ Wi-Fi 6 and Bluetooth 5.3
✅ Smooth custom dashboard interface
✅ Android Auto firmware testing
✅ Great potential for cars and motorcycles

This is still a development build, but the interface is already looking promising. Here’s a screenshot of its current progress.

Elecrow

20/07/2026

**Sigbin Pro Case V1** 👹🔥

Built for protection. Designed to stand out. 💯
Tough protection • Everyday ready.

14/07/2026

🚀 First Look at Our New M5StickS3 Expansion Board!

We've been working on a new expansion board for the M5StickS3, and it's finally at the stage where we can share a demo!

Current features include:
✅ NRF24 module
✅ Built-in GPS
✅ NAND flash storage

The Sub-GHz module is also part of the design, but we're still waiting for it to arrive due to shipping delays. Once it's here, we'll start testing and integrating it into the firmware.

This is still a work in progress, and there are more features on the way. We'd love to hear your feedback and ideas for what you'd like to see next.

🎥 Check out the demo below and let us know what you think!

09/07/2026

🔐 WPA3 Attack Demo using the BW20-07s. For authorized security research and educational purposes only.

08/07/2026

I would like to clarify that R4TKN is **not selling any devices**.

Some of my TikTok content has been used by online shops and Shopee sellers without my consent. I am not affiliated with these sellers, and I do not endorse, promote, or receive any profit from their products.

My content is created for educational demonstrations, testing, research, and awareness only.

I respect people who build and sell their own DIY devices, but please do not use my content, name, or videos to promote products without permission.

Also, I am **not selling locally in the Philippines**. If you see my videos or devices being used in local marketplaces, Shopee, TikTok Shop, or similar platforms, those listings are **not mine** and are **not authorized by me**. Any official availability from my side would be through my own proper channels and not through random local sellers.

If you see my videos used in any shopping listing, please understand that the listing is not mine and is not authorized by me.

08/07/2026

SigBin Pro is a dual MCU BW20-07s research platform with 2.4GHz + 5GHz support, GPS logging, and WPA3-aware hardware design. Built for wireless researchers and wardriving.

08/07/2026

Step-by-step guide to submitting wardriving log files to WiGLE — account setup, file format, upload process, and tips for accurate submissions.