On March 1st, 2026, The Lego Group is launching Smart Bricks, tiny computers hidden inside classic 2x4 bricks. These interact with NFC smart tags in new tiles and minifigures, link through Bluetooth, ...

Huawei has quietly added a new smart home accessory to its HarmonyOS lineup in China. The company has introduced the HarmonyOS Smart Home Bluetooth Gateway Lite, a compact plug-in hub designed to ...

This is a simple tutorial for the ESP32 Cheap Yellow Display Board (CYD) model ESP32-2432S028R and Platform.io. It shows you how to create a basic application that ...

Jack Dorsey’s new Bitchat Mesh app relies on Bluetooth for messaging your friends and family. This is unlike WhatsApp, which uses the internet. The app doesn’t require users to register with their ...

After a short beta period, Jack Dorsey’s new Bluetooth messaging app has officially launched on the App Store. Here’s how it works. A few weeks ago, Twitter co-founder Jack Dorsey announced bitchat, ...

Jack Dorsey, the co-founder of Twitter and CEO of Block, has launched Bitchat, a brand-new messaging app that doesn’t need Wi-Fi, mobile data, or even a phone number to work. Instead, it uses ...

Even with patchy Wi-Fi, this diner stays in touch—just the use case Bitchat aims to cover. tommao wang/Unsplash On Sunday, Twitter Co-Founder Jack Dorsey introduced Bitchat, a Bluetooth-powered ...

BitChat enables encrypted chats over Bluetooth with no SIM, servers, or internet. Messages are relayed through up to 7 nearby devices using a decentralized mesh network. The app supports iOS/macOS ...

Block CEO Jack Dorsey has released a white paper and launched a beta for Bitchat, a decentralized messaging app using Bluetooth mesh networks for internet-free, encrypted communication. Block CEO and ...

The SMART HJC 50B Bluetooth & Mesh communication system is a powerful device by Sena that seamlessly integrates with a select few HJC helmets. The device is capable of both Bluetooth and Mesh intercom ...