当我试图显示数字传感器的输出,但代码无法编译时。同样的代码也适用于ESp32。但我不知道我在哪里重新声明了's8‘。//const int digital_pin_1 = 16;//D0const int digital_pin_3 = 4;//D2const int digital_pin_5 = 2;//D4const int digital_pin_7 =
/.arduino15/packages/esp8266/hardware/esp8266/2.5.2/cores/esp8266/core_esp8266_wiring.cpp line 54
0x40206d6d/packages/esp8266/hardware/esp8266/2.5.2/cores/esp8266
#include <WiFi.h>#define LED_BUILTIN 2 // Set the GPIO pin where you connected your test LED or comment this line out if your dev board has a built-in LED// Set these to your desired credentials.const char *pas