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树莓派4B开发板入门
2022-06-24 06:39:00 【Angryshark_128】
开发板结构
规格参数

总体功能图


规格尺寸

引脚图

性能参数
内存选择
树莓派4B即使是1G版本,整体性能也可达3B+的3倍以上,在内存够用情况下,内存对运算速度影响相对较小,因此可根据项目用途所需选择适当内存。
1GB
适用于无需图形用户界面,且不需要运行大量的应用程序的用户,如控制机器人、智能小车等。
2GB
适用于需要配置图形用户界面或网上冲浪的用户,如做为PC观看视频、部署一个微型网络服务器等。
4GB
适用于做更复杂的多任务处理的用户,如双屏4K视频播放,AI智能、AI视觉深度学习等。
配件安装
外接电源
使用USB Type-C接口
充电宝
充电宝额定输入理论上需要使用5V3A,但5V1A经测也可以使用

电脑USB
直接插入USB即可

安装散热扇
黑线插6脚,红线插4脚


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