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 ...

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 ...

Unlike the standard ESP32 microcontroller, the CAM variant includes a camera module and a microSD card slot built into it.

The folks at Raspberry Pi have announced a new touchscreen component for people using boards to create miniature touchscreen appliances: The 5-inch Raspberry Pi Touch Display 2 is a 720p IPS ...

Want to gain privacy, online security, and freedom on your Raspberry Pi? We explain how to use a VPN for Raspberry Pi to encrypt your internet connection and bypass online restrictions. Whether you ...

From a raw performance standpoint, the Raspberry Pi 5 completely outclasses the Pi 4. Going from Arm Cortex-A72 in the Pi 4’s SoC to Cortex-A76 cores is a big jump in its own right as these cores are ...

FlashMyPico website allows you to write C code, build the firmware, and flash it to your Raspberry Pi Pico, Pico W, Pico 2, or Pico 2 W directly from a web browser instead of having to check out the ...

Raspberry Pi boot issues can be particularly tricky to diagnose because, unlike a regular desktop computer, these tiny machines don’t have a BIOS to help identify what’s wrong. Without proper boot ...

You can run AI models on your existing Raspberry Pi without any additional hardware. Ollama lets you seamlessly install LLMs on your Raspberry Pi with just a simple ...

The combination of decent performance and low power draw makes Raspberry Pi single-board computers perfect for all kinds of portable, battery-powered projects. If you have an idea for a project like ...

The original Raspberry Pi 5 is an exceptional little DIY desktop, but priced at $80, it’s also a bit more costly than some previous entries in the Pi family. For those seeking a more affordable Pi, ...

When using the Adafruit MAX31865 library with the busio.SPI interface on a Raspberry Pi 5, I am receiving inconsistent and erratic temperature and resistance readings from the RTD sensor. The ...