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 ...

This is the Adafruit xCA9554 8-channel GPIO expander library, which works with both TCA9554 and PCA9554. These chips can act as push-pull outputs or inputs with very light pull-ups. This chip uses I2C ...

This document is aimed at the Arduino developers, radio experimenters, hobbyists and anyone interested in building a receiver based on the Si473X IC family from Silicon Labs. This project is about an ...

GPIO,即通用I/O(输入/输出)端口，是STM32可控制的引脚。STM32芯片的GPIO引脚与外部设备连接起来，可实现与外部通讯、控制外部 ...