Baguette S3 breadboard-friendly ESP32-S3 board takes only one row through its 30-pin GPIO header, also offers a microSD slot, ...

The RP2350 Metro Line development board from Adafruit is engineered for high-performance embedded projects, combining the ...

Unleash the power of RISC-V with the Orange Pi RV2. A $40 SBC designed for IoT, AI, and specialized applications.

Waveshare ESP32-H2-Zero is a tiny USB-C development board based on Espressif Systems' ESP32-H2 RISC-V SoC with Zigbee, Thread ...

The ESP32-S3 is on the higher end of the spectrum when it comes to performance and capabilities, and I recently picked one up ...

本案例讲解树莓派的GPIO接口相关知识。 第1～12章介绍了树莓派在网络应用和编程方面的基础知识。从本章开始，进入树莓派硬件开发的学习，将树莓派与各种硬件设备（LED、传感器、继电器和电动机等）相连接，并通过对树莓派的GPIO接口进行编程来感知和控制 ...

IT之家7 月 30 日消息，树莓派在约一年前推出了基于其第二代 MCU 微控制器芯片 RP2350 的 Raspberry Pi Pico 2 开发板，RP2350 本身也在今年 3 月单独销售。不过上述产品此前采用的都是 A2 步进的 RP2350，存在 GPIO 无法进入高阻抗状态和一系列在黑客竞赛中被发现的安全 ...

Ever wanted to track your bike, car, or even monitor your loved one's location in real-time? Building your own Arduino GPS tracker gives you complete control over your tracking data without expensive ...

Abstract: In this work, the challenge of the I/O development roadmap is discussed. Utilizing design and technology co-optimization (DTCO), a cost-effective circuit solution of a 1.8-V general-purpose ...

Want your Bambu Lab X1C to do even more? The The X1Plus Expander can do that. The X1Plus Expander is a special add-on board that provides a number of extra functions for the 3D printer. These go well ...

⇒ UART Configuration : One of the most powerful aspects of the TMC2209 is its single-wire UART interface. With UART, you can configure motor current, microstepping resolution, operating modes, and ...

在Linux中，可以对GPIO进行相关的控制，具体的做法就是利用字符设备驱动程序对相关的gpio进行控制。由于操作系统的限制，在Linux上又无法直接在应用程序的层面上对底层的硬件进行操作。本文主要通过一个点亮红外灯的实例，再次理解Linux下的应用程序与驱动 ...