Unverified50% confidenceFactExact time
Raspberry Pi Pico 基于 RP2040 双核 ARM Cortex-M0+ 处理器，凭借 TinyUSB 库能实现 USB 设备模拟，拥有更多 GPIO 引脚
1
Sources
50%
Confidence
Long-term
Relevance
8/5/2026
First Seen
Sources
开源火车模拟控制器DIY指南：硬件搭建与游戏适配
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