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yyou124

yyou124

V2EX member #433854, joined on 2019-08-04 18:47:12 +08:00
yyou124's recent replies
CCS811 有温湿度补偿,可以再搭配一个温湿度传感器。印象中 CCS811 有 BASE LINE 校准的,校准过后的读数可能会准一些???(这个没试过)
还可以不要那个 8M 晶振,直接用芯片内部 HSI。影响也不大.... 感觉那个 49S 封装的晶振不匹配整体风格,有点呆呆的。
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