eufy 推出了一款兼容 Matter-over-Thread 的智能锁，在提供智能家居安全的同时，还可将其集成到各种智能家居生态系统中。 eufy智能锁E30 采用Nordic nRF52840 SoC，支持Matter-over-Thread连接，使用户能够通过任何集成Thread边界路由器的Matter兼容生态系统枢纽设备锁定和解锁 ...

自从nordic在2018年强势推出nRF52840这颗重磅级芯片后，蓝牙5.0技术开始在业界流行起来，随后蓝牙5.0技术开始成为了各大品牌的旗舰手机标配功能。 这个芯片最强大的优势就是低速远距离模式，及LE_CODED。 官方宣称最远能实现300米的传输距离，在开启低速(125kbps/s ...

Adafruit has announced the availability of its new Adafruit ItsyBitsy nRF52840 Express Bluetooth LE board, making it available to purchase priced at $17.95. Smaller than a Feather but larger than a ...

Bluetooth dongles are pretty cheap devices, and nowadays, many PCs have them built in. However, as I've consolidated a number of my self-hosted services into one machine, the migration process has ...