这是一个便携式的 IoT 显示器项目，可以基于它和 Arduino_GFX 库开发出各种实用工具。例如 WiFi 信号分析、电子相册等。配上设计良好的 3D 打印外壳，可以很方便地挂在钥匙扣或者背包上，随身携带。 参照 LCD 的 Datasheet 连接引脚。连接之前请务必通读 Datasheet ...

The power of Espressif’s ESP32-S3 meets Arduino’s unmatched customer experience, documentation and community — all in the compact form factor of the Nano. Provides support for both Micropython and ...

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and WiFi — are all ...

Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called ...

ESPHome 2026.1.0 open-source firmware has just been released with new features like automatic WiFi roaming and Zigbee support for Nordic Semi nRF52 ...

The ESP32 has emerged as a favorite tinkering device in the maker and hobbyist world thanks to its low cost, built-in Wi-Fi and Bluetooth, and strong community support. One particular strength it has ...

无论是刚入坑的小白，还是想扩展技术栈的老鸟，在选择主力 MCU 时，学习曲线绝对是重要的考量因素。 ESP32 以其强大的 Wi-Fi/蓝牙功能和活跃的社区迅速蹿红 🔥，而 STM32 则凭借其庞大的家族、稳定的性能和广泛的工业应用，早已是嵌入式领域的常青树 🌲。

Compared to expensive PCs and server hardware, Single-Board Computers are an inexpensive means to tinker with DIY projects. However, most of the popular SBC series, including the all-powerful ...

If you are interested in harnessing the awesome power of the new OpenAI ChatGPT artificial intelligence service taking the world by storm this year. You might be interested in a new article published ...