Collaborate Disseminate
The Wireless Cookbook is a project-centered guide to working with Wi-Fi, Bluetooth, and LoRa, written with the Raspberry Pi as the main platform. It is aimed at people who learn through building, experimenting, and breaking things to understand how the… Continue reading Review: The Wireless Cookbook
[Paul McCabe] wrote in to let us know about his $25 robot. This small wheeled robot is based on an ESP32 and made using cardboard and hot glue. You drive …read more Continue reading A Simple $25 Robot Based on the ESP32
When disaster strikes, communication often fails. Cell towers can go offline, internet connections can disappear, and people are left without a way to share information or ask for help. A new research project looks at how to keep people talking even wh… Continue reading New system aims to keep people connected when networks fail
Have you ever wanted to find a Bluetooth device out in the wild while looking like the comic relief character from a science-fiction series? You might like Dendrite, the direction-finding …read more Continue reading Hard Hat Becomes Bluetooth Direction Finder
When you think of a Bluetooth speaker, you’re probably picturing a roughly lunchbox-sized device that pumps out some decent volume for annoying fellow beachgoers, hikers, or public transport users. [Matt …read more Continue reading Bluetooth Earrings Pump Out The Tunes
The Zune might have joined the portable media player game too late to ever really be competition for the iPod, but that doesn’t mean it didn’t pick up some devoted …read more Continue reading Bringing Bluetooth to the Zune
Last time, I described how to write a simple Android app and get it talking to your code on Linux. So, of course, we need an example. Since I’ve been …read more Continue reading The Android Linux Commander
Wireless earbuds are notoriously tiny. Want to see inside? [MCH170] did and published a Soundcore Space A40 Teardown. In this teardown, you’ll see inside the charging case and one of …read more Continue reading Anker Soundcore Space A40 Earbuds Teardown
Can my laptop be infected via Bluetooth? Just by having Bluetooth on, is that possible?
Suppose someone came to talk to you and said, “I need your help. I have a Raspberry Pi-based robot and I want to develop a custom Android app to control …read more Continue reading The Android Bluetooth Connection