search

Heltec-Aaron-Lee / WiFi_Kit_series

Arduino source codes and toolchain for WiFi_Kit_series made by HelTecAutomation.
GNU Lesser General Public License v2.1
766 stars 308 forks source link

如何让gpio输出高电平？ #98

Closed cgoxopx closed 5 years ago

cgoxopx commented 5 years ago

我在D3 D8 D7 D6上接led，但是根本没反应啊
代码如下 

  pinMode(0, OUTPUT);
  digitalWrite(0, HIGH);
  pinMode(15, OUTPUT);
  digitalWrite(15, HIGH);
  pinMode(12, OUTPUT);
  digitalWrite(12, HIGH);
  pinMode(13, OUTPUT);
  digitalWrite(13, HIGH);
Heltec-Aaron-Lee commented 5 years ago

不可能哦~~~~是不是板子型号选错了？