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BG7YAF:[图片]请问ESP32开发板上,哪个是GPIO 23针脚?GPIO 33针脚?GPIO0针脚?GPIO4针脚? (2021-05-15 17:52)
BH1FCZ:蜂鸣器I/O是D23,电建滴答是D4和旁边的RX2,D32D33是触摸按键,我的标识与你的不一样,参考一下
BH1FCZ: (2021-05-30 22:25)
BG7YAF:谢谢BH1FCZ网友的指教,抄收到了!我想再次麻烦你:在使用ESP8266时感觉OLED屏太小了,有时看不清里面的字母。请问我可不可用闲置的手机屏来代替方该屏呢?但,OLED屏是四针的,手机屏的针脚可 .. (2021-06-01 14:11)
BH1FCZ:我也是按照帖子里的做的,具体的你要咨询帖子作者 (2021-06-01 15:11)
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