资讯

XDA Developers on MSN

5 projects you can do for much cheaper with an ESP32 than a Raspberry Pi

Unlike the standard ESP32 microcontroller, the CAM variant includes a camera module and a microSD card slot built into it.
十轮网科技资讯 on MSN

自制AirTag级别追踪器！用Raspberry Pi替代方案轻松搞定

资产追踪是个大热点——无论是车辆、工具，还是现场人员的移动。市面上已有不少成品方案，例如广受欢迎的Apple AirTag，但也有不少人想自己动手搭建系统。完全可以实现！只要准备好硬件、具备一点软件基础，就可以动手。最近我在实验的套件是iLabs ...

I built my own AirTag-like tracker with this Raspberry Pi alternative - how it works

The board is built to be mobile, capable of being powered by a LiPo battery with a JST connector or USB-C. Power consumption is super low at only 75mA when active and a minuscule 1.5 μA during sleep ...