Collaborate Disseminate
We’ve seen quite a few DIY 2G networks over the years, but the 4G field has been relatively barren. Turns out, there’s an open source suite called srsRAN that lets …read more Continue reading Building Your Own 4G LTE Base Station
Missing the feel of physical keys on your phone, but not ready to give up your fancy new touchscreen phone? [Dakkaron] has attached a BlackBerry keyboard to a slightly more …read more Continue reading FairBerry Brings the PKB Back to Your Smartphone
A team of researchers from the ASSET Research Group in Singapore have published the details of a collection of vulnerabilities in the fifth generation mobile communication system (5G) used with …read more Continue reading 5Ghoul: The 14 Shambling 5G Flaws Used For Disruptive Attacks On Smartphones
The Great American Eclipse was a solar eclipse that passed nearly the entire continental United States back in 2017. While it might sound like a once-in-a-lifetime event to experience a …read more Continue reading Balloon to Fly During Solar Eclipse
Since the very early 1990s, we have become used to ubiquitous digital mobile phone coverage for both voice and data. Such has been their success that they have for many …read more Continue reading 2G Or Not 2G, That Is The Question
We love watching 3D prints magically grow, through the power of timelapse videos. These are easier to make than ever, due in no small part to a vibrant community that’s …read more Continue reading Even 3D Printers Are Taking Selfies Now
As microcontrollers become ever faster and cheaper, something we’ve been expecting has been an open source smartphone based not upon a high-end chip, but on a cheap commodity one. In …read more Continue reading An Open Source Mobile Phone Based on the ESP32
This talk at Chaos Communications Camp 2023 is probably everything you want to know about eSIM technology, in just under an hour. And it’s surprisingly complicated. If you’ve never dug …read more Continue reading LaForge Demystifies eSIM
The Nokia N-Gage might not have put up much of a fight against Nintendo’s handheld dynasty, but you can’t say it didn’t have some pretty impressive technology for the time. …read more Continue reading Nokia N-Gage QD Becomes Universal Bluetooth Gamepad
[Jeff Lau]’s Mitsubishi 3000GT comes with all the essential features you’d expect in a fancy sports car from 1993: pop-up headlights, movable spoilers, and a fully-functional telephone handset in the …read more Continue reading Custom Bluetooth Adapter Brings 1990s Car Phone Back Online